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Add new Linux kernel + junk - boots and works kinda fine with some 

issues
This commit is contained in:
Davide Depau 2019-03-03 20:00:14 +01:00
parent 57145dbcf3
commit cb373c00b6
Signed by: depau
GPG Key ID: C7D999B6A55EFE86
39 changed files with 27208 additions and 0 deletions
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packages/linux-asus-flo/00_Collapse_usb_support_into_one_node.patch Normal file
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@ -0,0 +1,491 @@
author Stephen Boyd <stephen.boyd@linaro.org> 2017-01-26 16:47:27 -0800
committer John Stultz <john.stultz@linaro.org> 2017-05-12 12:39:31 -0700
commit 77b05751cbd9b5ebe9fa0a8ef9dd2277e978ee59 (patch)
tree a5481a707e6cd25a6f915fdec91b2cc0b5bfa22a
parent 733fde282f4cacf4163f74219af5787cbb01155a (diff)
download flo-77b05751cbd9b5ebe9fa0a8ef9dd2277e978ee59.tar.gz
ARM: dts: qcom-apq8064: Collapse usb support into one node
We currently have three device nodes for the same USB hardware
block, as evident by the reuse of the same reg address multiple
times. Now that the chipidea driver fully supports OTG with the
MSM wrapper we can collapse the three nodes into one USB device
node, reflecting the true nature of the hardware.
Since we're here, we also mark the irq trigger flags correctly,
as IRQ_TYPE_LEVEL_HIGH instead of IRQ_TYPE_NONE.
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Cc: Nicolas Dechesne <nicolas.dechesne@linaro.org>
Cc: John Stultz <john.stultz@linaro.org>
Signed-off-by: Stephen Boyd <stephen.boyd@linaro.org>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Diffstat
-rw-r--r-- arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dts 49
-rw-r--r-- arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts 21
-rw-r--r-- arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts 54
-rw-r--r-- arch/arm/boot/dts/qcom-apq8064-ifc6410.dts 54
-rw-r--r-- arch/arm/boot/dts/qcom-apq8064-sony-xperia-yuga.dts 16
-rw-r--r-- arch/arm/boot/dts/qcom-apq8064.dtsi 154
6 files changed, 169 insertions, 179 deletions
diff --git a/arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dts b/arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dts
index 8f5de02..c5f561f 100644
--- a/arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dts
+++ b/arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval.dts
@@ -319,44 +319,37 @@
target-supply = <&pm8921_lvs7>;
};
- /* OTG */
- phy@12500000 {
- status = "okay";
- dr_mode = "peripheral";
- vddcx-supply = <&pm8921_s3>;
- v3p3-supply = <&pm8921_l3>;
- v1p8-supply = <&pm8921_l4>;
- };
-
- phy@12520000 {
- status = "okay";
- vddcx-supply = <&pm8921_s3>;
- v3p3-supply = <&pm8921_l3>;
- v1p8-supply = <&pm8921_l23>;
- };
-
- phy@12530000 {
- status = "okay";
- vddcx-supply = <&pm8921_s3>;
- v3p3-supply = <&pm8921_l3>;
- v1p8-supply = <&pm8921_l23>;
- };
-
- gadget@12500000 {
- status = "okay";
- };
-
- /* OTG */
usb@12500000 {
status = "okay";
+ dr_mode = "peripheral";
+ ulpi {
+ phy {
+ v3p3-supply = <&pm8921_l3>;
+ v1p8-supply = <&pm8921_l4>;
+ };
+ };
};
usb@12520000 {
status = "okay";
+ dr_mode = "otg";
+ ulpi {
+ phy {
+ v3p3-supply = <&pm8921_l3>;
+ v1p8-supply = <&pm8921_l23>;
+ };
+ };
};
usb@12530000 {
status = "okay";
+ dr_mode = "otg";
+ ulpi {
+ phy {
+ v3p3-supply = <&pm8921_l3>;
+ v1p8-supply = <&pm8921_l23>;
+ };
+ };
};
amba {
diff --git a/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts b/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts
index e39440a..e5fef32 100644
--- a/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts
+++ b/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts
@@ -320,22 +320,15 @@
};
};
- /* OTG */
- phy@12500000 {
- status = "okay";
- vddcx-supply = <&pm8921_s3>;
- v3p3-supply = <&pm8921_l3>;
- v1p8-supply = <&pm8921_l4>;
- dr_mode = "otg";
- };
-
- gadget@12500000 {
- status = "okay";
- };
-
- /* OTG */
usb@12500000 {
status = "okay";
+ dr_mode = "otg";
+ ulpi {
+ phy {
+ v3p3-supply = <&pm8921_l3>;
+ v1p8-supply = <&pm8921_l4>;
+ };
+ };
};
amba {
diff --git a/arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts b/arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts
index 35f1d46..d736203 100644
--- a/arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts
+++ b/arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts
@@ -149,43 +149,37 @@
};
};
- /* OTG */
- usb1_phy: phy@12500000 {
- status = "okay";
- vddcx-supply = <&pm8921_s3>;
- v3p3-supply = <&pm8921_l3>;
- v1p8-supply = <&pm8921_l4>;
- };
-
- usb3_phy: phy@12520000 {
- status = "okay";
- vddcx-supply = <&pm8921_s3>;
- v3p3-supply = <&pm8921_l3>;
- v1p8-supply = <&pm8921_l23>;
- };
-
- usb4_phy: phy@12530000 {
- status = "okay";
- vddcx-supply = <&pm8921_s3>;
- v3p3-supply = <&pm8921_l3>;
- v1p8-supply = <&pm8921_l23>;
- };
-
- gadget1: gadget@12500000 {
- status = "ok";
- };
-
- /* OTG */
- usb1: usb@12500000 {
+ usb@12500000 {
status = "ok";
+ dr_mode = "otg";
+ ulpi {
+ phy {
+ v3p3-supply = <&pm8921_l3>;
+ v1p8-supply = <&pm8921_l4>;
+ };
+ };
};
- usb3: usb@12520000 {
+ usb@12520000 {
status = "okay";
+ dr_mode = "host";
+ ulpi {
+ phy {
+ v3p3-supply = <&pm8921_l3>;
+ v1p8-supply = <&pm8921_l23>;
+ };
+ };
};
- usb4: usb@12530000 {
+ usb@12530000 {
status = "okay";
+ dr_mode = "host";
+ ulpi {
+ phy {
+ v3p3-supply = <&pm8921_l3>;
+ v1p8-supply = <&pm8921_l23>;
+ };
+ };
};
/* on board fixed 3.3v supply */
diff --git a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts
index 881ce70..bbd1dac 100644
--- a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts
+++ b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts
@@ -243,43 +243,37 @@
target-supply = <&pm8921_s4>;
};
- /* OTG */
- usb1_phy: phy@12500000 {
- status = "okay";
- vddcx-supply = <&pm8921_s3>;
- v3p3-supply = <&pm8921_l3>;
- v1p8-supply = <&pm8921_l4>;
- };
-
- usb3_phy: phy@12520000 {
- status = "okay";
- vddcx-supply = <&pm8921_s3>;
- v3p3-supply = <&pm8921_l3>;
- v1p8-supply = <&pm8921_l23>;
- };
-
- usb4_phy: phy@12530000 {
- status = "okay";
- vddcx-supply = <&pm8921_s3>;
- v3p3-supply = <&pm8921_l3>;
- v1p8-supply = <&pm8921_l23>;
- };
-
- gadget1: gadget@12500000 {
- status = "okay";
- };
-
- /* OTG */
- usb1: usb@12500000 {
+ usb@12500000 {
status = "okay";
+ dr_mode = "otg";
+ ulpi {
+ phy {
+ v3p3-supply = <&pm8921_l3>;
+ v1p8-supply = <&pm8921_l4>;
+ };
+ };
};
- usb3: usb@12520000 {
+ usb@12520000 {
status = "okay";
+ dr_mode = "host";
+ ulpi {
+ phy {
+ v3p3-supply = <&pm8921_l3>;
+ v1p8-supply = <&pm8921_l23>;
+ };
+ };
};
- usb4: usb@12530000 {
+ usb@12530000 {
status = "okay";
+ dr_mode = "host";
+ ulpi {
+ phy {
+ v3p3-supply = <&pm8921_l3>;
+ v1p8-supply = <&pm8921_l23>;
+ };
+ };
};
pci@1b500000 {
diff --git a/arch/arm/boot/dts/qcom-apq8064-sony-xperia-yuga.dts b/arch/arm/boot/dts/qcom-apq8064-sony-xperia-yuga.dts
index a34ba35..88a9aff 100644
--- a/arch/arm/boot/dts/qcom-apq8064-sony-xperia-yuga.dts
+++ b/arch/arm/boot/dts/qcom-apq8064-sony-xperia-yuga.dts
@@ -349,15 +349,15 @@
};
};
- phy@12500000 {
- status = "okay";
- vddcx-supply = <&pm8921_s3>;
- v3p3-supply = <&pm8921_l3>;
- v1p8-supply = <&pm8921_l4>;
- };
-
- gadget@12500000 {
+ usb@12500000 {
status = "okay";
+ dr_mode = "otg";
+ ulpi {
+ phy {
+ v3p3-supply = <&pm8921_l3>;
+ v1p8-supply = <&pm8921_l4>;
+ };
+ };
};
gsbi@1a200000 {
diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi
index 14a6f5e..f3db185 100644
--- a/arch/arm/boot/dts/qcom-apq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8064.dtsi
@@ -197,7 +197,7 @@
clock-frequency = <27000000>;
};
- sleep_clk {
+ sleep_clk: sleep_clk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <32768>;
@@ -884,81 +884,97 @@
};
};
- usb1_phy: phy@12500000 {
- compatible = "qcom,usb-otg-ci";
- reg = <0x12500000 0x400>;
- interrupts = <GIC_SPI 100 IRQ_TYPE_NONE>;
- status = "disabled";
-
- clocks = <&gcc USB_HS1_XCVR_CLK>,
- <&gcc USB_HS1_H_CLK>;
- clock-names = "core", "iface";
-
- resets = <&gcc USB_HS1_RESET>;
- reset-names = "link";
- };
-
- usb3_phy: phy@12520000 {
- compatible = "qcom,usb-otg-ci";
- reg = <0x12520000 0x400>;
- interrupts = <GIC_SPI 188 IRQ_TYPE_NONE>;
- status = "disabled";
- dr_mode = "host";
-
- clocks = <&gcc USB_HS3_XCVR_CLK>,
- <&gcc USB_HS3_H_CLK>;
- clock-names = "core", "iface";
-
- resets = <&gcc USB_HS3_RESET>;
- reset-names = "link";
- };
-
- usb4_phy: phy@12530000 {
- compatible = "qcom,usb-otg-ci";
- reg = <0x12530000 0x400>;
- interrupts = <GIC_SPI 215 IRQ_TYPE_NONE>;
- status = "disabled";
- dr_mode = "host";
-
- clocks = <&gcc USB_HS4_XCVR_CLK>,
- <&gcc USB_HS4_H_CLK>;
- clock-names = "core", "iface";
-
- resets = <&gcc USB_HS4_RESET>;
- reset-names = "link";
- };
-
- gadget1: gadget@12500000 {
- compatible = "qcom,ci-hdrc";
- reg = <0x12500000 0x400>;
- status = "disabled";
- dr_mode = "peripheral";
- interrupts = <GIC_SPI 100 IRQ_TYPE_NONE>;
- usb-phy = <&usb1_phy>;
- };
-
usb1: usb@12500000 {
- compatible = "qcom,ehci-host";
- reg = <0x12500000 0x400>;
- interrupts = <GIC_SPI 100 IRQ_TYPE_NONE>;
- status = "disabled";
- usb-phy = <&usb1_phy>;
+ compatible = "qcom,ci-hdrc";
+ reg = <0x12500000 0x200>,
+ <0x12500200 0x200>;
+ interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&gcc USB_HS1_XCVR_CLK>, <&gcc USB_HS1_H_CLK>;
+ clock-names = "core", "iface";
+ assigned-clocks = <&gcc USB_HS1_XCVR_CLK>;
+ assigned-clock-rates = <60000000>;
+ resets = <&gcc USB_HS1_RESET>;
+ reset-names = "core";
+ phy_type = "ulpi";
+ ahb-burst-config = <0>;
+ phys = <&usb_hs1_phy>;
+ phy-names = "usb-phy";
+ status = "disabled";
+ #reset-cells = <1>;
+
+ ulpi {
+ usb_hs1_phy: phy {
+ compatible = "qcom,usb-hs-phy-apq8064",
+ "qcom,usb-hs-phy";
+ #phy-cells = <0>;
+ clocks = <&sleep_clk>, <&cxo_board>;
+ clock-names = "sleep", "ref";
+ resets = <&usb1 0>;
+ reset-names = "por";
+ };
+ };
};
usb3: usb@12520000 {
- compatible = "qcom,ehci-host";
- reg = <0x12520000 0x400>;
- interrupts = <GIC_SPI 188 IRQ_TYPE_NONE>;
- status = "disabled";
- usb-phy = <&usb3_phy>;
+ compatible = "qcom,ci-hdrc";
+ reg = <0x12520000 0x200>,
+ <0x12520200 0x200>;
+ interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&gcc USB_HS3_XCVR_CLK>, <&gcc USB_HS3_H_CLK>;
+ clock-names = "core", "iface";
+ assigned-clocks = <&gcc USB_HS3_XCVR_CLK>;
+ assigned-clock-rates = <60000000>;
+ resets = <&gcc USB_HS3_RESET>;
+ reset-names = "core";
+ phy_type = "ulpi";
+ ahb-burst-config = <0>;
+ phys = <&usb_hs3_phy>;
+ phy-names = "usb-phy";
+ status = "disabled";
+ #reset-cells = <1>;
+
+ ulpi {
+ usb_hs3_phy: phy {
+ compatible = "qcom,usb-hs-phy-apq8064",
+ "qcom,usb-hs-phy";
+ #phy-cells = <0>;
+ clocks = <&sleep_clk>, <&cxo_board>;
+ clock-names = "sleep", "ref";
+ resets = <&usb3 0>;
+ reset-names = "por";
+ };
+ };
};
usb4: usb@12530000 {
- compatible = "qcom,ehci-host";
- reg = <0x12530000 0x400>;
- interrupts = <GIC_SPI 215 IRQ_TYPE_NONE>;
- status = "disabled";
- usb-phy = <&usb4_phy>;
+ compatible = "qcom,ci-hdrc";
+ reg = <0x12530000 0x200>,
+ <0x12530200 0x200>;
+ interrupts = <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&gcc USB_HS4_XCVR_CLK>, <&gcc USB_HS4_H_CLK>;
+ clock-names = "core", "iface";
+ assigned-clocks = <&gcc USB_HS4_XCVR_CLK>;
+ assigned-clock-rates = <60000000>;
+ resets = <&gcc USB_HS4_RESET>;
+ reset-names = "core";
+ phy_type = "ulpi";
+ ahb-burst-config = <0>;
+ phys = <&usb_hs4_phy>;
+ phy-names = "usb-phy";
+ status = "disabled";
+ #reset-cells = <1>;
+
+ ulpi {
+ usb_hs4_phy: phy {
+ compatible = "qcom,usb-hs-phy-apq8064",
+ "qcom,usb-hs-phy";
+ #phy-cells = <0>;
+ clocks = <&sleep_clk>, <&cxo_board>;
+ clock-names = "sleep", "ref";
+ resets = <&usb4 0>;
+ reset-names = "por";
+ };
+ };
};
sata_phy0: phy@1b400000 {

136
packages/linux-asus-flo/01_Add_regulator_tweaks_and_wcnss_entry_to_support_wifi.patch Normal file
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@ -0,0 +1,136 @@
author John Stultz <john.stultz@linaro.org> 2016-02-29 20:23:21 -0800
committer John Stultz <john.stultz@linaro.org> 2017-05-12 14:09:02 -0700
commit d337a84d6b6adc6d7e315de7faba6694bb25b05e (patch)
tree b5cd19a76d8c7590db47bea7845f003bf69ae6d6
parent e4b001541f7fc4f142d1f2327bbed779db6193ec (diff)
download flo-d337a84d6b6adc6d7e315de7faba6694bb25b05e.tar.gz
ARM: dts: nexus7: Add regulator tweaks and wcnss entry to support wifi
Tweak and add some regulator entries that are needed to
support wifi.
The values here were taken from:
arch/arm/mach-msm/asustek/flo/board-flo-regulator.c
in the AOSP msm 3.4 flo branch.
This also adds a wcnss entry so it gets enabled on the board.
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Cc: Nicolas Dechesne <nicolas.dechesne@linaro.org>
Cc: Stephen Boyd <stephen.boyd@linaro.org>
Cc: Andy Gross <andy.gross@linaro.org>
Cc: Rob Clark <robdclark@gmail.com>
Cc: Vinay Simha <simhavcs@gmail.com>
Cc: David Brown <david.brown@linaro.org>
Cc: Rob Herring <robh+dt@kernel.org>
Signed-off-by: John Stults <john.stultz@linaro.org>
Diffstat
-rw-r--r-- arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts 42
1 files changed, 40 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts b/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts
index e5fef32..3cae48f 100644
--- a/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts
+++ b/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts
@@ -82,7 +82,17 @@
bias-pull-down;
};
- /* msm otg HSUSB_VDDCX */
+ /* wcnss_wlan.0-iris_vddrfa */
+ s2 {
+ regulator-min-microvolt = <1300000>;
+ regulator-max-microvolt = <1300000>;
+ qcom,switch-mode-frequency = <1600000>;
+ };
+
+ /*
+ * msm otg HSUSB_VDDCX
+ * wcnss_wlan.0-riva_vddcx
+ */
s3 {
regulator-min-microvolt = <500000>;
regulator-max-microvolt = <1150000>;
@@ -95,6 +105,7 @@
* tabla2x-slim-CDC_VDDA_TX
* tabla2x-slim-CDC_VDD_CP
* tabla2x-slim-VDDIO_CDC
+ * wcnss_wlan.0-riva_vddpx
*/
s4 {
regulator-min-microvolt = <1800000>;
@@ -123,7 +134,10 @@
bias-pull-down;
};
- /* msm_otg-HSUSB_1p8 */
+ /*
+ * msm_otg-HSUSB_1p8
+ * wcnss_wlan.0-iris_vddxo
+ */
l4 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
@@ -143,6 +157,12 @@
regulator-max-microvolt = <2950000>;
};
+ /* wcnss_wlan.0-iris_vddpa */
+ l10 {
+ regulator-min-microvolt = <2900000>;
+ regulator-max-microvolt = <2900000>;
+ };
+
/* mipi_dsi.1-dsi1_avdd */
l11 {
regulator-min-microvolt = <3000000>;
@@ -165,6 +185,12 @@
bias-pull-down;
};
+ /* wcnss_wlan.0-riva_vddmx */
+ l24 {
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <1150000>;
+ };
+
/*
* tabla2x-slim-CDC_VDDA_A_1P2V
* tabla2x-slim-VDDD_CDC_D
@@ -175,10 +201,15 @@
bias-pull-down;
};
+ /* wcnss_wlan.0-iris_vddio */
lvs1 {
bias-pull-down;
};
+ /* wcnss_wlan.0-iris_vdddig */
+ lvs2 {
+ };
+
lvs4 {
bias-pull-down;
};
@@ -196,6 +227,7 @@
*/
lvs7 {
bias-pull-down;
+ regulator-always-on;
};
};
};
@@ -340,6 +372,12 @@
};
};
+ riva-pil@3204000 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&riva_wlan_pin_a>;
+ };
+
imem@2a03f000 {
compatible = "syscon", "simple-mfd";
reg = <0x2a03f000 0x1000>;

109
packages/linux-asus-flo/02_Avoid_sending_high_rates_to_downstream_clocks_during_set_rate.patch Normal file
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@ -0,0 +1,109 @@
author Stephen Boyd <sboyd@codeaurora.org> 2015-03-20 23:45:22 -0700
committer John Stultz <john.stultz@linaro.org> 2017-05-12 14:09:21 -0700
commit a4daa927877f99711d1d90eb4ecbef9655ae7071 (patch)
tree 60d791c89659daf488265681a0e98f288f5168a7
parent d337a84d6b6adc6d7e315de7faba6694bb25b05e (diff)
download flo-a4daa927877f99711d1d90eb4ecbef9655ae7071.tar.gz
clk: Avoid sending high rates to downstream clocks during set_rate
If a clock is on and we call clk_set_rate() on it we may get into
a situation where the clock temporarily increases in rate
dramatically while we walk the tree and call .set_rate() ops. For
example, consider a case where a PLL feeds into a divider.
Initially the divider is set to divide by 1 and the PLL is
running fairly slow (100MHz). The downstream consumer of the
divider output can only handle rates =< 400 MHz, but the divider
can only choose between divisors of 1 and 4.
+-----+ +----------------+
| PLL |-->| div 1 or div 4 |---> consumer device
+-----+ +----------------+
To achieve a rate of 400MHz on the output of the divider, we
would have to set the rate of the PLL to 1.6 GHz and then divide
it by 4. The current code would set the PLL to 1.6GHz first while
the divider is still set to 1, thus causing the downstream
consumer of the clock to receive a few clock cycles of 1.6GHz
clock (far beyond it's maximum acceptable rate). We should be
changing the divider first before increasing the PLL rate to
avoid this problem.
Therefore, set the rate of any child clocks that are increasing
in rate from their current rate so that they can increase their
dividers if necessary. We assume that there isn't such a thing as
minimum rate requirements.
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Conflicts:
drivers/clk/clk.c
Diffstat
-rw-r--r-- drivers/clk/clk.c 22
1 files changed, 15 insertions, 7 deletions
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index fc58c52..784d7a2 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -1468,12 +1468,12 @@ static struct clk_core *clk_propagate_rate_change(struct clk_core *core,
* walk down a subtree and set the new rates notifying the rate
* change on the way
*/
-static void clk_change_rate(struct clk_core *core)
+static void
+clk_change_rate(struct clk_core *core, unsigned long best_parent_rate)
{
struct clk_core *child;
struct hlist_node *tmp;
unsigned long old_rate;
- unsigned long best_parent_rate = 0;
bool skip_set_rate = false;
struct clk_core *old_parent;
struct clk_core *parent = NULL;
@@ -1525,6 +1525,7 @@ static void clk_change_rate(struct clk_core *core)
trace_clk_set_rate_complete(core, core->new_rate);
core->rate = clk_recalc(core, best_parent_rate);
+ core->rate = core->new_rate;
if (core->flags & CLK_SET_RATE_UNGATE) {
unsigned long flags;
@@ -1552,12 +1553,13 @@ static void clk_change_rate(struct clk_core *core)
/* Skip children who will be reparented to another clock */
if (child->new_parent && child->new_parent != core)
continue;
- clk_change_rate(child);
+ if (child->new_rate != child->rate)
+ clk_change_rate(child, core->new_rate);
}
- /* handle the new child who might not be in core->children yet */
- if (core->new_child)
- clk_change_rate(core->new_child);
+ /* handle the new child who might not be in clk->children yet */
+ if (core->new_child && core->new_child->new_rate != core->new_child->rate)
+ clk_change_rate(core->new_child, core->new_rate);
}
static int clk_core_set_rate_nolock(struct clk_core *core,
@@ -1565,6 +1567,7 @@ static int clk_core_set_rate_nolock(struct clk_core *core,
{
struct clk_core *top, *fail_clk;
unsigned long rate = req_rate;
+ unsigned long parent_rate;
if (!core)
return 0;
@@ -1590,8 +1593,13 @@ static int clk_core_set_rate_nolock(struct clk_core *core,
return -EBUSY;
}
+ if (top->parent)
+ parent_rate = top->parent->rate;
+ else
+ parent_rate = 0;
+
/* change the rates */
- clk_change_rate(top);
+ clk_change_rate(top, parent_rate);
core->req_rate = req_rate;

311
packages/linux-asus-flo/03_Support_devicetree_binding.patch Normal file
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@ -0,0 +1,311 @@
author Vinay Simha BN <simhavcs@gmail.com> 2016-07-26 23:22:16 +0530
committer John Stultz <john.stultz@linaro.org> 2017-05-12 12:39:39 -0700
commit 04be7aa13586e450728845951f969f39ed577f0e (patch)
tree aba86875e93db08a8fd279c692caa2b28eb4fceb
parent c0648aa6e6063285cec2a15fecd360a3b4394af4 (diff)
download flo-04be7aa13586e450728845951f969f39ed577f0e.tar.gz
power: smb347-charger: Support devicetree binding
This patch makes smb347 charger driver to support dt binding. All legacy
platform data now can be parsed from dt.
Because of that smb347 is i2c client driver, IRQ number can be passed
automatically through client's irq variable if it is defined in dt.
No more to use requesting gpio to irq manually in dt-way.
Signed-off-by: Jonghwa Lee <jonghwa3.lee@samsung.com>
Acked-by : Chanwoo Choi <cw00.choi@samsung.com>
Acked-by : Myungjoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Vinay Simha BN <simhavcs@gmail.com>
Diffstat
-rw-r--r-- Documentation/devicetree/bindings/power_supply/smb347_charger.txt 57
-rw-r--r-- drivers/power/supply/smb347-charger.c 140
2 files changed, 160 insertions, 37 deletions
diff --git a/Documentation/devicetree/bindings/power_supply/smb347_charger.txt b/Documentation/devicetree/bindings/power_supply/smb347_charger.txt
new file mode 100644
index 0000000..91570a5
--- /dev/null
+++ b/Documentation/devicetree/bindings/power_supply/smb347_charger.txt
@@ -0,0 +1,57 @@
+smb347_charger bindings
+~~~~~~~~~~~~~~~~~~~~~~~~
+
+[Required porperties]
+- compatible : "summit,smb347"
+- reg : Slave address for i2c interface
+# At least one of followings should be set
+ - enable-usb-charging
+ - enable-otg-charging
+ - enable-mains-charging
+
+[Optional properties]
+- interrupt-parent : The phandle for the interrupt controller
+- interrupts : Interrupt line index for mapping
+- enable-chg-ctrl : Enable charging control
+ <0> : SW (i2c interface)
+ <1> : Pin control (Active Low)
+ <2> : Pin control (Active High)
+# Charging constraints
+- max-chg-curr : Maximum current for charging (in uA)
+- max-chg-volt : Maximum voltage for charging (in uV)
+- pre-chg-curr : Pre-charging current (in uA)
+- term-curr : Charging cycle termination current (in uA)
+- fast-volt-thershold : Voltage threshold to transit to fast charge mode (in uV)
+- mains-curr-limit : Maximum input current from AC/DC input (in uA)
+- usb-curr-limit : Maximum input current from USB input (in uA)
+
+# Related thermometer monitoring (in degree C)
+- chip-temp-threshold : Chip temperature for thermal regulaton. <100, 130>
+- soft-cold-temp-limit : Cold battery temperature for soft alarm. <0, 15>*
+- soft-hot-temp-limit : Hot battery temperature for soft alarm. <40, 55>
+- hard-cold-temp-limit : Cold battery temperature for hard alarm. <0, 15>*
+- hard-hot-temp-limit : Hot battery temperature for hard alarm. <55, 65>
+(* The written temperature has +5'C offset. 0'C -> -5'C, 15'C -> 10'C)
+- soft-comp-method : Soft temperature limit compensation method
+ (Not defined) : Use default setting
+ <0> : Compensation none
+ <1> : Charge current compensation
+ <2> : Voltage compensation
+
+Example:
+ smb347@7f {
+ compatible = "summit,smb347";
+ reg = <0x7f>;
+ status = "okay";
+
+ max-chg-curr = <1800000>;
+ mains-curr-limit = <2000000>;
+ usb-curr-limit = <450000>;
+
+ chip-temp-thershold = <110>;
+
+ enable-usb-charging;
+ enable-mains-charging;
+
+ enable-chg-ctrl = <2>; /* Pin control (Active High) */
+ };
diff --git a/drivers/power/supply/smb347-charger.c b/drivers/power/supply/smb347-charger.c
index 072c518..0231844 100644
--- a/drivers/power/supply/smb347-charger.c
+++ b/drivers/power/supply/smb347-charger.c
@@ -10,7 +10,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-
+#define DEBUG
#include <linux/err.h>
#include <linux/gpio.h>
#include <linux/kernel.h>
@@ -834,22 +834,21 @@ static inline int smb347_irq_disable(struct smb347_charger *smb)
static int smb347_irq_init(struct smb347_charger *smb,
struct i2c_client *client)
{
- const struct smb347_charger_platform_data *pdata = smb->pdata;
- int ret, irq = gpio_to_irq(pdata->irq_gpio);
+ int ret;
+ unsigned long irqflags;
- ret = gpio_request_one(pdata->irq_gpio, GPIOF_IN, client->name);
- if (ret < 0)
- goto fail;
+ irqflags = client->dev.of_node ? 0 : IRQF_TRIGGER_FALLING;
+
+ ret = devm_request_threaded_irq(smb->dev, client->irq, NULL,
+ smb347_interrupt, irqflags | IRQF_ONESHOT,
+ client->name, smb);
- ret = request_threaded_irq(irq, NULL, smb347_interrupt,
- IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
- client->name, smb);
if (ret < 0)
- goto fail_gpio;
+ goto out;
ret = smb347_set_writable(smb, true);
if (ret < 0)
- goto fail_irq;
+ goto out;
/*
* Configure the STAT output to be suitable for interrupts: disable
@@ -859,20 +858,10 @@ static int smb347_irq_init(struct smb347_charger *smb,
CFG_STAT_ACTIVE_HIGH | CFG_STAT_DISABLED,
CFG_STAT_DISABLED);
if (ret < 0)
- goto fail_readonly;
-
- smb347_set_writable(smb, false);
- client->irq = irq;
- return 0;
+ client->irq = 0;
-fail_readonly:
smb347_set_writable(smb, false);
-fail_irq:
- free_irq(irq, smb);
-fail_gpio:
- gpio_free(pdata->irq_gpio);
-fail:
- client->irq = 0;
+out:
return ret;
}
@@ -1178,6 +1167,80 @@ static bool smb347_readable_reg(struct device *dev, unsigned int reg)
return smb347_volatile_reg(dev, reg);
}
+static void smb347_dt_parse_pdata(struct device_node *np,
+ struct smb347_charger_platform_data *pdata)
+{
+ /* Charing constraints */
+ of_property_read_u32(np, "max-chg-curr", &pdata->max_charge_current);
+ of_property_read_u32(np, "max-chg-volt", &pdata->max_charge_voltage);
+ of_property_read_u32(np, "pre-chg-curr", &pdata->pre_charge_current);
+ of_property_read_u32(np, "term-curr", &pdata->termination_current);
+ of_property_read_u32(np, "fast-volt-threshold",
+ &pdata->pre_to_fast_voltage);
+ of_property_read_u32(np, "mains-curr-limit",
+ &pdata->mains_current_limit);
+ of_property_read_u32(np, "usb-curr-limit",
+ &pdata->usb_hc_current_limit);
+
+ /* For thermometer monitoring */
+ of_property_read_u32(np, "chip-temp-threshold",
+ &pdata->chip_temp_threshold);
+ if (of_property_read_u32(np, "soft-cold-temp-limit",
+ &pdata->soft_cold_temp_limit))
+ pdata->soft_cold_temp_limit = SMB347_TEMP_USE_DEFAULT;
+ if (of_property_read_u32(np, "soft-hot-temp-limit",
+ &pdata->soft_hot_temp_limit))
+ pdata->soft_hot_temp_limit = SMB347_TEMP_USE_DEFAULT;
+ if (of_property_read_u32(np, "hard-cold-temp-limit",
+ &pdata->hard_cold_temp_limit))
+ pdata->hard_cold_temp_limit = SMB347_TEMP_USE_DEFAULT;
+ if (of_property_read_u32(np, "hard-hot-temp-limit",
+ &pdata->hard_hot_temp_limit))
+ pdata->hard_hot_temp_limit = SMB347_TEMP_USE_DEFAULT;
+
+ /* Suspend when battery temperature is outside hard limits */
+ if ((pdata->hard_cold_temp_limit != SMB347_TEMP_USE_DEFAULT)
+ || (pdata->hard_hot_temp_limit != SMB347_TEMP_USE_DEFAULT))
+ pdata->suspend_on_hard_temp_limit = true;
+
+ if (of_property_read_u32(np, "soft-comp-method",
+ &pdata->soft_temp_limit_compensation))
+ pdata->soft_temp_limit_compensation =
+ SMB347_SOFT_TEMP_COMPENSATE_DEFAULT;
+
+ of_property_read_u32(np, "chg-curr-comp",
+ &pdata->charge_current_compensation);
+
+ /* Supported charging mode */
+ pdata->use_mains = of_property_read_bool(np, "enable-mains-charging");
+ pdata->use_usb = of_property_read_bool(np, "enable-usb-charging");
+ pdata->use_usb_otg = of_property_read_bool(np, "enable-otg-charging");
+
+ /* Enable charging method */
+ of_property_read_u32(np, "enable-chg-ctrl", &pdata->enable_control);
+
+ /* If IRQ is enabled or not */
+ if (!of_get_property(np, "interrupts", NULL))
+ pdata->irq_gpio = -1;
+
+ return;
+}
+
+static struct smb347_charger_platform_data
+ *smb347_get_platdata(struct device *dev)
+{
+ struct smb347_charger_platform_data *pdata = NULL;
+
+ if (dev->of_node) {
+ pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL);
+ smb347_dt_parse_pdata(dev->of_node, pdata);
+ } else {
+ pdata = dev_get_platdata(dev);
+ }
+
+ return pdata;
+}
+
static const struct regmap_config smb347_regmap = {
.reg_bits = 8,
.val_bits = 8,
@@ -1214,28 +1277,26 @@ static int smb347_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
static char *battery[] = { "smb347-battery" };
- const struct smb347_charger_platform_data *pdata;
struct power_supply_config mains_usb_cfg = {}, battery_cfg = {};
struct device *dev = &client->dev;
struct smb347_charger *smb;
int ret;
- pdata = dev->platform_data;
- if (!pdata)
- return -EINVAL;
-
- if (!pdata->use_mains && !pdata->use_usb)
- return -EINVAL;
-
smb = devm_kzalloc(dev, sizeof(*smb), GFP_KERNEL);
if (!smb)
return -ENOMEM;
+ smb->pdata = smb347_get_platdata(dev);
+ if (IS_ERR_OR_NULL(smb->pdata))
+ return -ENODEV;
+
+ if (!smb->pdata->use_mains && !smb->pdata->use_usb)
+ return -EINVAL;
+
i2c_set_clientdata(client, smb);
mutex_init(&smb->lock);
smb->dev = &client->dev;
- smb->pdata = pdata;
smb->regmap = devm_regmap_init_i2c(client, &smb347_regmap);
if (IS_ERR(smb->regmap))
@@ -1280,7 +1341,7 @@ static int smb347_probe(struct i2c_client *client,
* Interrupt pin is optional. If it is connected, we setup the
* interrupt support here.
*/
- if (pdata->irq_gpio >= 0) {
+ if (smb->pdata->irq_gpio >= 0) {
ret = smb347_irq_init(smb, client);
if (ret < 0) {
dev_warn(dev, "failed to initialize IRQ: %d\n", ret);
@@ -1297,11 +1358,8 @@ static int smb347_remove(struct i2c_client *client)
{
struct smb347_charger *smb = i2c_get_clientdata(client);
- if (client->irq) {
+ if (client->irq)
smb347_irq_disable(smb);
- free_irq(client->irq, smb);
- gpio_free(smb->pdata->irq_gpio);
- }
power_supply_unregister(smb->battery);
if (smb->pdata->use_usb)
@@ -1317,9 +1375,17 @@ static const struct i2c_device_id smb347_id[] = {
};
MODULE_DEVICE_TABLE(i2c, smb347_id);
+#ifdef CONFIG_OF
+static struct of_device_id of_smb347_ids[] = {
+ { .compatible = "summit,smb347" },
+ {},
+};
+#endif
+
static struct i2c_driver smb347_driver = {
.driver = {
.name = "smb347",
+ .of_match_table = of_match_ptr(of_smb347_ids),
},
.probe = smb347_probe,
.remove = smb347_remove,

291
packages/linux-asus-flo/04_Summit_SMB345_charger_IC.patch Normal file
View File

@ -0,0 +1,291 @@
author Vinay Simha BN <simhavcs@gmail.com> 2016-09-02 20:46:57 +0530
committer John Stultz <john.stultz@linaro.org> 2017-05-12 12:39:41 -0700
commit cba521131c17b70b5973c662a59d134d607ad311 (patch)
tree d32a9ea9e23590ab7703944bc0b3db5b9d8b8835
parent 04be7aa13586e450728845951f969f39ed577f0e (diff)
download flo-cba521131c17b70b5973c662a59d134d607ad311.tar.gz
power: smb347-charger: Summit SMB345 charger IC
Summit microelectronics SMB358 charger chip added.
It shares the same register map and functionality
with SMB347.
Cc: Jonghwa Lee <jonghwa3.lee@samsung.com>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: John Stultz <john.stultz@linaro.org>
Signed-off-by: Vinay Simha BN <simhavcs@gmail.com>
Diffstat
-rw-r--r-- Documentation/devicetree/bindings/power_supply/smb347_charger.txt 1
-rw-r--r-- drivers/power/supply/smb347-charger.c 122
2 files changed, 61 insertions, 62 deletions
diff --git a/Documentation/devicetree/bindings/power_supply/smb347_charger.txt b/Documentation/devicetree/bindings/power_supply/smb347_charger.txt
index 91570a5..ee39b58 100644
--- a/Documentation/devicetree/bindings/power_supply/smb347_charger.txt
+++ b/Documentation/devicetree/bindings/power_supply/smb347_charger.txt
@@ -3,6 +3,7 @@ smb347_charger bindings
[Required porperties]
- compatible : "summit,smb347"
+ "summit,smb345"
- reg : Slave address for i2c interface
# At least one of followings should be set
- enable-usb-charging
diff --git a/drivers/power/supply/smb347-charger.c b/drivers/power/supply/smb347-charger.c
index 0231844..4be638c 100644
--- a/drivers/power/supply/smb347-charger.c
+++ b/drivers/power/supply/smb347-charger.c
@@ -136,6 +136,7 @@
* @pdata: pointer to platform data
*/
struct smb347_charger {
+ int id;
struct mutex lock;
struct device *dev;
struct regmap *regmap;
@@ -148,58 +149,46 @@ struct smb347_charger {
const struct smb347_charger_platform_data *pdata;
};
+enum smb_charger_chipid {
+ SMB347,
+ SMB345,
+ NUM_CHIP_TYPES,
+};
+
/* Fast charge current in uA */
-static const unsigned int fcc_tbl[] = {
- 700000,
- 900000,
- 1200000,
- 1500000,
- 1800000,
- 2000000,
- 2200000,
- 2500000,
+static const unsigned int fcc_tbl[NUM_CHIP_TYPES][8] = {
+ [SMB347] = { 700000, 900000, 1200000, 1500000,
+ 1800000, 2000000, 2200000, 2500000 },
+ [SMB345] = { 200000, 450000, 600000, 900000,
+ 1300000, 1500000, 1800000, 2000000 },
};
/* Pre-charge current in uA */
-static const unsigned int pcc_tbl[] = {
- 100000,
- 150000,
- 200000,
- 250000,
+static const unsigned int pcc_tbl[NUM_CHIP_TYPES][4] = {
+ [SMB347] = { 100000, 150000, 200000, 250000 },
+ [SMB345] = { 150000, 250000, 350000, 450000 },
};
/* Termination current in uA */
-static const unsigned int tc_tbl[] = {
- 37500,
- 50000,
- 100000,
- 150000,
- 200000,
- 250000,
- 500000,
- 600000,
+static const unsigned int tc_tbl[NUM_CHIP_TYPES][8] = {
+ [SMB347] = { 37500, 50000, 100000, 150000,
+ 200000, 250000, 500000, 600000 },
+ [SMB345] = { 30000, 40000, 60000, 80000,
+ 100000, 125000, 150000, 200000 },
};
/* Input current limit in uA */
-static const unsigned int icl_tbl[] = {
- 300000,
- 500000,
- 700000,
- 900000,
- 1200000,
- 1500000,
- 1800000,
- 2000000,
- 2200000,
- 2500000,
+static const unsigned int icl_tbl[NUM_CHIP_TYPES][10] = {
+ [SMB347] = { 300000, 500000, 700000, 900000, 1200000,
+ 1500000, 1800000, 2000000, 2200000, 2500000 },
+ [SMB345] = { 300000, 500000, 700000, 1000000, 1500000,
+ 1800000, 2000000, 2000000, 2000000, 2000000 },
};
/* Charge current compensation in uA */
-static const unsigned int ccc_tbl[] = {
- 250000,
- 700000,
- 900000,
- 1200000,
+static const unsigned int ccc_tbl[NUM_CHIP_TYPES][4] = {
+ [SMB347] = { 250000, 700000, 900000, 1200000 },
+ [SMB345] = { 200000, 450000, 600000, 900000 },
};
/* Convert register value to current using lookup table */
@@ -354,10 +343,10 @@ static int smb347_start_stop_charging(struct smb347_charger *smb)
static int smb347_set_charge_current(struct smb347_charger *smb)
{
- int ret;
+ int ret, id = smb->id;
if (smb->pdata->max_charge_current) {
- ret = current_to_hw(fcc_tbl, ARRAY_SIZE(fcc_tbl),
+ ret = current_to_hw(fcc_tbl[id], ARRAY_SIZE(fcc_tbl[id]),
smb->pdata->max_charge_current);
if (ret < 0)
return ret;
@@ -370,7 +359,7 @@ static int smb347_set_charge_current(struct smb347_charger *smb)
}
if (smb->pdata->pre_charge_current) {
- ret = current_to_hw(pcc_tbl, ARRAY_SIZE(pcc_tbl),
+ ret = current_to_hw(pcc_tbl[id], ARRAY_SIZE(pcc_tbl[id]),
smb->pdata->pre_charge_current);
if (ret < 0)
return ret;
@@ -383,7 +372,7 @@ static int smb347_set_charge_current(struct smb347_charger *smb)
}
if (smb->pdata->termination_current) {
- ret = current_to_hw(tc_tbl, ARRAY_SIZE(tc_tbl),
+ ret = current_to_hw(tc_tbl[id], ARRAY_SIZE(tc_tbl[id]),
smb->pdata->termination_current);
if (ret < 0)
return ret;
@@ -399,10 +388,10 @@ static int smb347_set_charge_current(struct smb347_charger *smb)
static int smb347_set_current_limits(struct smb347_charger *smb)
{
- int ret;
+ int ret, id = smb->id;
if (smb->pdata->mains_current_limit) {
- ret = current_to_hw(icl_tbl, ARRAY_SIZE(icl_tbl),
+ ret = current_to_hw(icl_tbl[id], ARRAY_SIZE(icl_tbl[id]),
smb->pdata->mains_current_limit);
if (ret < 0)
return ret;
@@ -415,7 +404,7 @@ static int smb347_set_current_limits(struct smb347_charger *smb)
}
if (smb->pdata->usb_hc_current_limit) {
- ret = current_to_hw(icl_tbl, ARRAY_SIZE(icl_tbl),
+ ret = current_to_hw(icl_tbl[id], ARRAY_SIZE(icl_tbl[id]),
smb->pdata->usb_hc_current_limit);
if (ret < 0)
return ret;
@@ -467,7 +456,7 @@ static int smb347_set_temp_limits(struct smb347_charger *smb)
{
bool enable_therm_monitor = false;
int ret = 0;
- int val;
+ int val, id = smb->id;
if (smb->pdata->chip_temp_threshold) {
val = smb->pdata->chip_temp_threshold;
@@ -589,7 +578,7 @@ static int smb347_set_temp_limits(struct smb347_charger *smb)
}
if (smb->pdata->charge_current_compensation) {
- val = current_to_hw(ccc_tbl, ARRAY_SIZE(ccc_tbl),
+ val = current_to_hw(ccc_tbl[id], ARRAY_SIZE(ccc_tbl[id]),
smb->pdata->charge_current_compensation);
if (val < 0)
return val;
@@ -723,10 +712,12 @@ static irqreturn_t smb347_interrupt(int irq, void *data)
return IRQ_NONE;
}
- ret = regmap_read(smb->regmap, IRQSTAT_D, &irqstat_d);
- if (ret < 0) {
- dev_warn(smb->dev, "reading IRQSTAT_D failed\n");
- return IRQ_NONE;
+ if(smb->id != SMB345) {
+ ret = regmap_read(smb->regmap, IRQSTAT_D, &irqstat_d);
+ if (ret < 0) {
+ dev_warn(smb->dev, "reading IRQSTAT_D failed\n");
+ return IRQ_NONE;
+ }
}
ret = regmap_read(smb->regmap, IRQSTAT_E, &irqstat_e);
@@ -761,13 +752,15 @@ static irqreturn_t smb347_interrupt(int irq, void *data)
* If we got a charger timeout INT that means the charge
* full is not detected with in charge timeout value.
*/
- if (irqstat_d & IRQSTAT_D_CHARGE_TIMEOUT_IRQ) {
- dev_dbg(smb->dev, "total Charge Timeout INT received\n");
+ if(smb->id != SMB345) {
+ if (irqstat_d & IRQSTAT_D_CHARGE_TIMEOUT_IRQ) {
+ dev_dbg(smb->dev, "total Charge Timeout INT received\n");
- if (irqstat_d & IRQSTAT_D_CHARGE_TIMEOUT_STAT)
- dev_warn(smb->dev, "charging stopped due to timeout\n");
- power_supply_changed(smb->battery);
- handled = true;
+ if (irqstat_d & IRQSTAT_D_CHARGE_TIMEOUT_STAT)
+ dev_warn(smb->dev, "charging stopped due to timeout\n");
+ power_supply_changed(smb->battery);
+ handled = true;
+ }
}
/*
@@ -871,7 +864,7 @@ out:
*/
static int get_const_charge_current(struct smb347_charger *smb)
{
- int ret, intval;
+ int ret, intval, id = smb->id;
unsigned int v;
if (!smb347_is_ps_online(smb))
@@ -886,10 +879,12 @@ static int get_const_charge_current(struct smb347_charger *smb)
* and we can detect which table to use from bit 5.
*/
if (v & 0x20) {
- intval = hw_to_current(fcc_tbl, ARRAY_SIZE(fcc_tbl), v & 7);
+ intval = hw_to_current(fcc_tbl[id],
+ ARRAY_SIZE(fcc_tbl[id]), v & 7);
} else {
v >>= 3;
- intval = hw_to_current(pcc_tbl, ARRAY_SIZE(pcc_tbl), v & 7);
+ intval = hw_to_current(pcc_tbl[id],
+ ARRAY_SIZE(pcc_tbl[id]), v & 7);
}
return intval;
@@ -1296,6 +1291,7 @@ static int smb347_probe(struct i2c_client *client,
i2c_set_clientdata(client, smb);
mutex_init(&smb->lock);
+ smb->id = id->driver_data;
smb->dev = &client->dev;
smb->regmap = devm_regmap_init_i2c(client, &smb347_regmap);
@@ -1370,7 +1366,8 @@ static int smb347_remove(struct i2c_client *client)
}
static const struct i2c_device_id smb347_id[] = {
- { "smb347", 0 },
+ { "smb347", SMB347 },
+ { "smb345", SMB345 },
{ }
};
MODULE_DEVICE_TABLE(i2c, smb347_id);
@@ -1378,6 +1375,7 @@ MODULE_DEVICE_TABLE(i2c, smb347_id);
#ifdef CONFIG_OF
static struct of_device_id of_smb347_ids[] = {
{ .compatible = "summit,smb347" },
+ { .compatible = "summit,smb345" },
{},
};
#endif

43
packages/linux-asus-flo/05_Add_smb345_charger_node.patch Normal file
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@ -0,0 +1,43 @@
author Vinay Simha BN <simhavcs@gmail.com> 2016-10-17 13:45:44 -0700
committer John Stultz <john.stultz@linaro.org> 2017-05-12 14:09:23 -0700
commit 7c0667f5e450796a1494e05b419aad1a264ee09f (patch)
tree bdae632852a7e70bc14bcb75deffa037b31ac95b
parent 25001b47cca9a155f261d5b8c9acea6150213ca9 (diff)
download flo-7c0667f5e450796a1494e05b419aad1a264ee09f.tar.gz
arm: dts: qcom: apq8064-nexus7: Add smb345 charger node
Add smb345 charger node to nexus7 dts.
Signed-off-by: Vinay Simha BN <simhavcs@gmail.com>
[jstultz: split out from larger patch from Vinay]
Signed-off-by: John Stultz <john.stultz@linaro.org>
Diffstat
-rw-r--r-- arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts 17
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts b/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts
index 3cae48f..03a4b33 100644
--- a/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts
+++ b/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts
@@ -329,6 +329,23 @@
reg = <0x55>;
};
+ smb345@6a {
+ compatible = "summit,smb345";
+ reg = <0x6a>;
+ status = "okay";
+ interrupt-parent = <&tlmm_pinmux>;
+ interrupts = <23 IRQ_TYPE_EDGE_BOTH>;
+
+ max-chg-curr = <1800000>;
+ usb-curr-limit = <450000>;
+
+ chip-temp-thershold = <110>;
+
+ enable-usb-charging;
+ enable-otg-charging;
+
+ enable-chg-ctrl = <0>; /* SW (i2c interface) */
+ };
};
};

41
packages/linux-asus-flo/06_Modify_the_elants_i2c_driver_to_not_immediately_fail_on_Nexus7.patch Normal file
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@ -0,0 +1,41 @@
author John Stultz <john.stultz@linaro.org> 2015-06-22 16:37:30 -0700
committer John Stultz <john.stultz@linaro.org> 2017-05-12 14:09:24 -0700
commit 18a343b4eb643e0eaf203d812b32b4aff19df17b (patch)
tree 66cf0beff9832db7b6be94bb1ef597654b6fd0d1
parent 7c0667f5e450796a1494e05b419aad1a264ee09f (diff)
download flo-18a343b4eb643e0eaf203d812b32b4aff19df17b.tar.gz
HACK: Modify the elants_i2c driver to not immediately fail on Nexus7
So the upstream elants_i2c driver doesn't seem to exactly
support the N7's touch screen, but its close, so tweak the
driver to accept the intial packet and this allows the driver
to load and detect the touchscreen. Allowing data from
/dev/input/event0 to show up on touch events.
I've not yet validated if that data is at all correct or calibrated,
as that will have to wait for getting the display up and running.
Signed-off-by: John Stultz <john.stultz@linaro.org>
Diffstat
-rw-r--r-- drivers/input/touchscreen/elants_i2c.c 2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/input/touchscreen/elants_i2c.c b/drivers/input/touchscreen/elants_i2c.c
index 872750e..6079857 100644
--- a/drivers/input/touchscreen/elants_i2c.c
+++ b/drivers/input/touchscreen/elants_i2c.c
@@ -894,7 +894,6 @@ static irqreturn_t elants_i2c_irq(int irq, void *_dev)
switch (ts->buf[FW_HDR_TYPE]) {
case CMD_HEADER_HELLO:
case CMD_HEADER_RESP:
- case CMD_HEADER_REK:
break;
case QUEUE_HEADER_WAIT:
@@ -912,6 +911,7 @@ static irqreturn_t elants_i2c_irq(int irq, void *_dev)
elants_i2c_event(ts, &ts->buf[HEADER_SIZE]);
break;
+ case CMD_HEADER_REK:
case QUEUE_HEADER_NORMAL:
report_count = ts->buf[FW_HDR_COUNT];
if (report_count == 0 || report_count > 3) {

60
packages/linux-asus-flo/07_Get_touchpanel_working_on_flo.patch Normal file
View File

@ -0,0 +1,60 @@
author John Stultz <john.stultz@linaro.org> 2016-02-24 23:02:26 -0800
committer John Stultz <john.stultz@linaro.org> 2017-05-12 14:09:25 -0700
commit c347b88add07696addaf87d8ab8233331b02a393 (patch)
tree 91c8279fbc692fb7d4bc9bd651948df47972a111
parent 18a343b4eb643e0eaf203d812b32b4aff19df17b (diff)
download flo-c347b88add07696addaf87d8ab8233331b02a393.tar.gz
HACK: Get touchpanel working on flo
Hack up the touchpanel to get the x/y coordinates rotated properly.
Also provide proper x_max and y_max values.
Signed-off-by: John Stultz <john.stultz@linaro.org>
Diffstat
-rw-r--r-- drivers/input/touchscreen/elants_i2c.c 12
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/input/touchscreen/elants_i2c.c b/drivers/input/touchscreen/elants_i2c.c
index 6079857..6983302 100644
--- a/drivers/input/touchscreen/elants_i2c.c
+++ b/drivers/input/touchscreen/elants_i2c.c
@@ -801,8 +801,8 @@ static void elants_i2c_mt_event(struct elants_data *ts, u8 *buf)
u8 *pos;
pos = &buf[FW_POS_XY + i * 3];
- x = (((u16)pos[0] & 0xf0) << 4) | pos[1];
- y = (((u16)pos[0] & 0x0f) << 8) | pos[2];
+ y = 2240-((((u16)pos[0] & 0xf0) << 4) | pos[1]);
+ x = ((((u16)pos[0] & 0x0f) << 8) | pos[2]);
p = buf[FW_POS_PRESSURE + i];
w = buf[FW_POS_WIDTH + i];
@@ -1233,8 +1233,9 @@ static int elants_i2c_probe(struct i2c_client *client,
ts->input->name = "Elan Touchscreen";
ts->input->id.bustype = BUS_I2C;
- __set_bit(BTN_TOUCH, ts->input->keybit);
__set_bit(EV_ABS, ts->input->evbit);
+#if 0
+ __set_bit(BTN_TOUCH, ts->input->keybit);
__set_bit(EV_KEY, ts->input->evbit);
/* Single touch input params setup */
@@ -1243,6 +1244,7 @@ static int elants_i2c_probe(struct i2c_client *client,
input_set_abs_params(ts->input, ABS_PRESSURE, 0, 255, 0, 0);
input_abs_set_res(ts->input, ABS_X, ts->x_res);
input_abs_set_res(ts->input, ABS_Y, ts->y_res);
+#endif
/* Multitouch input params setup */
error = input_mt_init_slots(ts->input, MAX_CONTACT_NUM,
@@ -1253,8 +1255,8 @@ static int elants_i2c_probe(struct i2c_client *client,
return error;
}
- input_set_abs_params(ts->input, ABS_MT_POSITION_X, 0, ts->x_max, 0, 0);
- input_set_abs_params(ts->input, ABS_MT_POSITION_Y, 0, ts->y_max, 0, 0);
+ input_set_abs_params(ts->input, ABS_MT_POSITION_X, 0, 1350, 0, 0);
+ input_set_abs_params(ts->input, ABS_MT_POSITION_Y, 0, 2240, 0, 0);
input_set_abs_params(ts->input, ABS_MT_TOUCH_MAJOR, 0, 255, 0, 0);
input_set_abs_params(ts->input, ABS_MT_PRESSURE, 0, 255, 0, 0);
input_abs_set_res(ts->input, ABS_MT_POSITION_X, ts->x_res);

26
packages/linux-asus-flo/08_Add_mac_address.patch Normal file
View File

@ -0,0 +1,26 @@
author John Stultz <john.stultz@linaro.org> 2017-01-03 22:40:13 -0800
committer John Stultz <john.stultz@linaro.org> 2017-05-12 14:09:26 -0700
commit 7c27abcb9687786bc4a05885c308cc0a22b909ba (patch)
tree 175188552e1f1d7874c3b08e826f2591164d4728
parent 5e3530082e5adf009a867364b76f9db013e49dc9 (diff)
download flo-7c27abcb9687786bc4a05885c308cc0a22b909ba.tar.gz
HACK: add mac address
Re-add mac address bits
Signed-off-by: John Stultz <john.stultz@linaro.org>
Diffstat
-rw-r--r-- arch/arm/boot/dts/qcom-apq8064.dtsi 1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi
index f3db185..0fae486 100644
--- a/arch/arm/boot/dts/qcom-apq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8064.dtsi
@@ -1528,6 +1528,7 @@
qcom,smem-states = <&apps_smsm 10>, <&apps_smsm 9>;
qcom,smem-state-names = "tx-enable", "tx-rings-empty";
+ local-mac-address = [ 18 00 2d 88 9c a9 ];
};
};
};

81
packages/linux-asus-flo/09_Make_of_dma_deconfigure()_public.patch Normal file
View File

@ -0,0 +1,81 @@
author Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 2015-05-15 02:00:05 +0300
committer John Stultz <john.stultz@linaro.org> 2017-05-12 12:39:34 -0700
commit 6dd93436bf11ccd9fef459b8dc9f58c8635a6230 (patch)
tree 8855dd8b458c81c573d372354a3743bfde1691c0
parent da8cb6993ea1b433adec1059b65db265b2fe85f3 (diff)
download flo-6dd93436bf11ccd9fef459b8dc9f58c8635a6230.tar.gz
of: dma: Make of_dma_deconfigure() public
As part of moving DMA initializing to probe time the
of_dma_deconfigure() function will need to be called from different
source files. Make it public and move it to drivers/of/device.c where
the of_dma_configure() function is.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Diffstat
-rw-r--r-- drivers/of/device.c 12
-rw-r--r-- drivers/of/platform.c 5
-rw-r--r-- include/linux/of_device.h 3
3 files changed, 15 insertions, 5 deletions
diff --git a/drivers/of/device.c b/drivers/of/device.c
index b1e6beb..0d378c0 100644
--- a/drivers/of/device.c
+++ b/drivers/of/device.c
@@ -151,6 +151,18 @@ void of_dma_configure(struct device *dev, struct device_node *np)
}
EXPORT_SYMBOL_GPL(of_dma_configure);
+/**
+ * of_dma_deconfigure - Clean up DMA configuration
+ * @dev: Device for which to clean up DMA configuration
+ *
+ * Clean up all configuration performed by of_dma_configure_ops() and free all
+ * resources that have been allocated.
+ */
+void of_dma_deconfigure(struct device *dev)
+{
+ arch_teardown_dma_ops(dev);
+}
+
int of_device_register(struct platform_device *pdev)
{
device_initialize(&pdev->dev);
diff --git a/drivers/of/platform.c b/drivers/of/platform.c
index 5dfcc96..5344db5 100644
--- a/drivers/of/platform.c
+++ b/drivers/of/platform.c
@@ -158,11 +158,6 @@ struct platform_device *of_device_alloc(struct device_node *np,
}
EXPORT_SYMBOL(of_device_alloc);
-static void of_dma_deconfigure(struct device *dev)
-{
- arch_teardown_dma_ops(dev);
-}
-
/**
* of_platform_device_create_pdata - Alloc, initialize and register an of_device
* @np: pointer to node to create device for
diff --git a/include/linux/of_device.h b/include/linux/of_device.h
index c12dace..af98455 100644
--- a/include/linux/of_device.h
+++ b/include/linux/of_device.h
@@ -56,6 +56,7 @@ static inline struct device_node *of_cpu_device_node_get(int cpu)
}
void of_dma_configure(struct device *dev, struct device_node *np);
+void of_dma_deconfigure(struct device *dev);
#else /* CONFIG_OF */
static inline int of_driver_match_device(struct device *dev,
@@ -105,6 +106,8 @@ static inline struct device_node *of_cpu_device_node_get(int cpu)
}
static inline void of_dma_configure(struct device *dev, struct device_node *np)
{}
+static inline void of_dma_deconfigure(struct device *dev)
+{}
#endif /* CONFIG_OF */
#endif /* _LINUX_OF_DEVICE_H */

183
packages/linux-asus-flo/10_Split_of_configure_dma()_into_mask_and_ops_configuration.patch Normal file
View File

@ -0,0 +1,183 @@
author Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 2015-05-15 02:00:06 +0300
committer John Stultz <john.stultz@linaro.org> 2017-05-12 12:39:36 -0700
commit b3c0228dd8468ab9a9da3b70b2a011ffb855091b (patch)
tree 98ebf97c7cb6a3b42602124fcef49d2c78b992d7
parent 6dd93436bf11ccd9fef459b8dc9f58c8635a6230 (diff)
download flo-b3c0228dd8468ab9a9da3b70b2a011ffb855091b.tar.gz
of: dma: Split of_configure_dma() into mask and ops configuration
The of_configure_dma() function configures both the DMA masks and ops.
Moving DMA ops configuration to probe time would thus also delay
configuration of the DMA masks, which might not be safe. To avoid issues
split the configuration in two to allow keeping masks configuration at
device add time and move ops configuration to device probe time.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Diffstat
-rw-r--r-- drivers/of/device.c 47
-rw-r--r-- drivers/of/of_reserved_mem.c 3
-rw-r--r-- drivers/of/platform.c 6
-rw-r--r-- include/linux/of_device.h 11
4 files changed, 50 insertions, 17 deletions
diff --git a/drivers/of/device.c b/drivers/of/device.c
index 0d378c0..d73bfa19 100644
--- a/drivers/of/device.c
+++ b/drivers/of/device.c
@@ -71,7 +71,7 @@ int of_device_add(struct platform_device *ofdev)
}
/**
- * of_dma_configure - Setup DMA configuration
+ * of_dma_configure - Setup DMA masks and offset
* @dev: Device to apply DMA configuration
* @np: Pointer to OF node having DMA configuration
*
@@ -82,13 +82,12 @@ int of_device_add(struct platform_device *ofdev)
* can use a platform bus notifier and handle BUS_NOTIFY_ADD_DEVICE events
* to fix up DMA configuration.
*/
-void of_dma_configure(struct device *dev, struct device_node *np)
+void of_dma_configure_masks(struct device *dev, struct device_node *np)
{
- u64 dma_addr, paddr, size;
- int ret;
- bool coherent;
+ u64 dma_addr, paddr, size, range_mask;
unsigned long offset;
const struct iommu_ops *iommu;
+ int ret;
/*
* Set default coherent_dma_mask to 32 bit. Drivers are expected to
@@ -106,9 +105,10 @@ void of_dma_configure(struct device *dev, struct device_node *np)
ret = of_dma_get_range(np, &dma_addr, &paddr, &size);
if (ret < 0) {
- dma_addr = offset = 0;
- size = dev->coherent_dma_mask + 1;
+ range_mask = dev->coherent_dma_mask + 1;
+ offset = 0;
} else {
+ range_mask = DMA_BIT_MASK(ilog2(dma_addr + size));
offset = PFN_DOWN(paddr - dma_addr);
/*
@@ -134,10 +134,31 @@ void of_dma_configure(struct device *dev, struct device_node *np)
* Limit coherent and dma mask based on size and default mask
* set by the driver.
*/
- dev->coherent_dma_mask = min(dev->coherent_dma_mask,
- DMA_BIT_MASK(ilog2(dma_addr + size)));
- *dev->dma_mask = min((*dev->dma_mask),
- DMA_BIT_MASK(ilog2(dma_addr + size)));
+ dev->coherent_dma_mask = min(dev->coherent_dma_mask, range_mask);
+ *dev->dma_mask = min((*dev->dma_mask), range_mask);
+}
+EXPORT_SYMBOL_GPL(of_dma_configure_masks);
+
+/**
+ * of_dma_configure_ops - Setup DMA operations
+ * @dev: Device to apply DMA configuration
+ * @np: Pointer to OF node having DMA configuration
+ *
+ * Try to get devices's DMA configuration from DT and update it
+ * accordingly.
+ */
+int of_dma_configure_ops(struct device *dev, struct device_node *np)
+{
+ u64 dma_addr, paddr, size;
+ struct iommu_ops *iommu;
+ bool coherent;
+ int ret;
+
+ ret = of_dma_get_range(np, &dma_addr, &paddr, &size);
+ if (ret < 0) {
+ dma_addr = 0;
+ size = dev->coherent_dma_mask + 1;
+ }
coherent = of_dma_is_coherent(np);
dev_dbg(dev, "device is%sdma coherent\n",
@@ -148,8 +169,10 @@ void of_dma_configure(struct device *dev, struct device_node *np)
iommu ? " " : " not ");
arch_setup_dma_ops(dev, dma_addr, size, iommu, coherent);
+
+ return 0;
}
-EXPORT_SYMBOL_GPL(of_dma_configure);
+EXPORT_SYMBOL_GPL(of_dma_configure_ops);
/**
* of_dma_deconfigure - Clean up DMA configuration
diff --git a/drivers/of/of_reserved_mem.c b/drivers/of/of_reserved_mem.c
index d507c35..a145480 100644
--- a/drivers/of/of_reserved_mem.c
+++ b/drivers/of/of_reserved_mem.c
@@ -357,7 +357,8 @@ int of_reserved_mem_device_init_by_idx(struct device *dev,
/* ensure that dma_ops is set for virtual devices
* using reserved memory
*/
- of_dma_configure(dev, np);
+ of_dma_configure_masks(dev, np);
+ of_dma_configure_ops(dev, np);
dev_info(dev, "assigned reserved memory node %s\n", rmem->name);
} else {
diff --git a/drivers/of/platform.c b/drivers/of/platform.c
index 5344db5..a2d27bc 100644
--- a/drivers/of/platform.c
+++ b/drivers/of/platform.c
@@ -186,7 +186,8 @@ static struct platform_device *of_platform_device_create_pdata(
dev->dev.bus = &platform_bus_type;
dev->dev.platform_data = platform_data;
- of_dma_configure(&dev->dev, dev->dev.of_node);
+ of_dma_configure_masks(&dev->dev, dev->dev.of_node);
+ of_dma_configure_ops(&dev->dev, dev->dev.of_node);
of_msi_configure(&dev->dev, dev->dev.of_node);
if (of_device_add(dev) != 0) {
@@ -248,7 +249,8 @@ static struct amba_device *of_amba_device_create(struct device_node *node,
dev_set_name(&dev->dev, "%s", bus_id);
else
of_device_make_bus_id(&dev->dev);
- of_dma_configure(&dev->dev, dev->dev.of_node);
+ of_dma_configure_masks(&dev->dev, dev->dev.of_node);
+ of_dma_configure_ops(&dev->dev, dev->dev.of_node);
/* Allow the HW Peripheral ID to be overridden */
prop = of_get_property(node, "arm,primecell-periphid", NULL);
diff --git a/include/linux/of_device.h b/include/linux/of_device.h
index af98455..8c70184 100644
--- a/include/linux/of_device.h
+++ b/include/linux/of_device.h
@@ -55,7 +55,8 @@ static inline struct device_node *of_cpu_device_node_get(int cpu)
return of_node_get(cpu_dev->of_node);
}
-void of_dma_configure(struct device *dev, struct device_node *np);
+void of_dma_configure_masks(struct device *dev, struct device_node *np);
+int of_dma_configure_ops(struct device *dev, struct device_node *np);
void of_dma_deconfigure(struct device *dev);
#else /* CONFIG_OF */
@@ -104,8 +105,14 @@ static inline struct device_node *of_cpu_device_node_get(int cpu)
{
return NULL;
}
-static inline void of_dma_configure(struct device *dev, struct device_node *np)
+static inline void of_dma_configure_masks(struct device *dev,
+ struct device_node *np)
{}
+static inline int of_dma_configure_ops(struct device *dev,
+ struct device_node *np)
+{
+ return 0;
+}
static inline void of_dma_deconfigure(struct device *dev)
{}
#endif /* CONFIG_OF */

82
packages/linux-asus-flo/11_Configure_dma_operations_at_probe_time.patch Normal file
View File

@ -0,0 +1,82 @@
author Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 2015-05-15 02:00:07 +0300
committer John Stultz <john.stultz@linaro.org> 2017-05-12 12:39:37 -0700
commit 4d4d7186492648fe2517178b983fcd5a55e3d575 (patch)
tree fea85da4e2e33bac4712d8c0ab66a0d0624920f8
parent b3c0228dd8468ab9a9da3b70b2a011ffb855091b (diff)
download flo-4d4d7186492648fe2517178b983fcd5a55e3d575.tar.gz
drivers: platform: Configure dma operations at probe time
Configuring DMA ops at probe time will allow deferring device probe when
the IOMMU isn't available yet.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Diffstat
-rw-r--r-- drivers/base/platform.c 9
-rw-r--r-- drivers/of/platform.c 7
2 files changed, 12 insertions, 4 deletions
diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index c245683..1526298 100644
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -572,6 +572,10 @@ static int platform_drv_probe(struct device *_dev)
if (ret < 0)
return ret;
+ ret = of_dma_configure_ops(_dev, _dev->of_node);
+ if (ret < 0)
+ goto done;
+
ret = dev_pm_domain_attach(_dev, true);
if (ret != -EPROBE_DEFER) {
if (drv->probe) {
@@ -584,6 +588,10 @@ static int platform_drv_probe(struct device *_dev)
}
}
+ if (ret)
+ of_dma_deconfigure(_dev);
+
+done:
if (drv->prevent_deferred_probe && ret == -EPROBE_DEFER) {
dev_warn(_dev, "probe deferral not supported\n");
ret = -ENXIO;
@@ -606,6 +614,7 @@ static int platform_drv_remove(struct device *_dev)
if (drv->remove)
ret = drv->remove(dev);
dev_pm_domain_detach(_dev, true);
+ of_dma_deconfigure(_dev);
return ret;
}
diff --git a/drivers/of/platform.c b/drivers/of/platform.c
index a2d27bc..967f6ce 100644
--- a/drivers/of/platform.c
+++ b/drivers/of/platform.c
@@ -187,11 +187,9 @@ static struct platform_device *of_platform_device_create_pdata(
dev->dev.bus = &platform_bus_type;
dev->dev.platform_data = platform_data;
of_dma_configure_masks(&dev->dev, dev->dev.of_node);
- of_dma_configure_ops(&dev->dev, dev->dev.of_node);
of_msi_configure(&dev->dev, dev->dev.of_node);
if (of_device_add(dev) != 0) {
- of_dma_deconfigure(&dev->dev);
platform_device_put(dev);
goto err_clear_flag;
}
@@ -540,11 +538,12 @@ static int of_platform_device_destroy(struct device *dev, void *data)
if (dev->bus == &platform_bus_type)
platform_device_unregister(to_platform_device(dev));
#ifdef CONFIG_ARM_AMBA
- else if (dev->bus == &amba_bustype)
+ else if (dev->bus == &amba_bustype) {
amba_device_unregister(to_amba_device(dev));
+ of_dma_deconfigure(dev);
+ }
#endif
- of_dma_deconfigure(dev);
of_node_clear_flag(dev->of_node, OF_POPULATED);
of_node_clear_flag(dev->of_node, OF_POPULATED_BUS);
return 0;

93
packages/linux-asus-flo/12_Handle_IOMMU_lookup_failure_with_deferred_probing_or_error.patch Normal file
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@ -0,0 +1,93 @@
author Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 2015-05-15 02:00:09 +0300
committer John Stultz <john.stultz@linaro.org> 2017-05-12 12:39:38 -0700
commit c0648aa6e6063285cec2a15fecd360a3b4394af4 (patch)
tree 0f23e82630929c7307560803faa4bf9b489ddd52
parent 4d4d7186492648fe2517178b983fcd5a55e3d575 (diff)
download flo-c0648aa6e6063285cec2a15fecd360a3b4394af4.tar.gz
iommu: of: Handle IOMMU lookup failure with deferred probing or error
Failures to look up an IOMMU when parsing the DT iommus property need to
be handled separately from the .of_xlate() failures to support deferred
probing.
The lack of a registered IOMMU can be caused by the lack of a driver for
the IOMMU, the IOMMU device probe not having been performed yet, having
been deferred, or having failed.
The first case occurs when the device tree describes the bus master and
IOMMU topology correctly but no device driver exists for the IOMMU yet
or the device driver has not been compiled in. Return NULL, the caller
will configure the device without an IOMMU.
The second and third cases are handled by deferring the probe of the bus
master device which will eventually get reprobed after the IOMMU.
The last case is currently handled by deferring the probe of the bus
master device as well. A mechanism to either configure the bus master
device without an IOMMU or to fail the bus master device probe depending
on whether the IOMMU is optional or mandatory would be a good
enhancement.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Diffstat
-rw-r--r-- drivers/iommu/of_iommu.c 18
-rw-r--r-- drivers/of/device.c 2
2 files changed, 16 insertions, 4 deletions
diff --git a/drivers/iommu/of_iommu.c b/drivers/iommu/of_iommu.c
index 2683e9f..b171b2c 100644
--- a/drivers/iommu/of_iommu.c
+++ b/drivers/iommu/of_iommu.c
@@ -159,10 +159,20 @@ const struct iommu_ops *of_iommu_configure(struct device *dev,
np = iommu_spec.np;
ops = iommu_ops_from_fwnode(&np->fwnode);
- if (!ops || !ops->of_xlate ||
+ if (!ops) {
+ const struct of_device_id *oid;
+
+ oid = of_match_node(&__iommu_of_table, np);
+ ops = oid ? ERR_PTR(-EPROBE_DEFER) : NULL;
+ goto err_put_node;
+ }
+
+ if (!ops->of_xlate ||
iommu_fwspec_init(dev, &np->fwnode, ops) ||
- ops->of_xlate(dev, &iommu_spec))
+ ops->of_xlate(dev, &iommu_spec)) {
+ ops = NULL;
goto err_put_node;
+ }
of_node_put(np);
idx++;
@@ -172,7 +182,7 @@ const struct iommu_ops *of_iommu_configure(struct device *dev,
err_put_node:
of_node_put(np);
- return NULL;
+ return ops;
}
static int __init of_iommu_init(void)
@@ -183,7 +193,7 @@ static int __init of_iommu_init(void)
for_each_matching_node_and_match(np, matches, &match) {
const of_iommu_init_fn init_fn = match->data;
- if (init_fn(np))
+ if (init_fn && init_fn(np))
pr_err("Failed to initialise IOMMU %s\n",
of_node_full_name(np));
}
diff --git a/drivers/of/device.c b/drivers/of/device.c
index d73bfa19..22365aa 100644
--- a/drivers/of/device.c
+++ b/drivers/of/device.c
@@ -165,6 +165,8 @@ int of_dma_configure_ops(struct device *dev, struct device_node *np)
coherent ? " " : " not ");
iommu = of_iommu_configure(dev, np);
+ if (IS_ERR(iommu))
+ return PTR_ERR(iommu);
dev_dbg(dev, "device is%sbehind an iommu\n",
iommu ? " " : " not ");

34
packages/linux-asus-flo/13_Fix-renamed-symbol-in-drivers-qcom-hidma_mgmt.c.patch Normal file
View File

@ -0,0 +1,34 @@
From 5bd38905f6dd829c32ca3c33647344816060fc34 Mon Sep 17 00:00:00 2001
From: Davide Depau <davide@depau.eu>
Date: Sun, 3 Mar 2019 14:24:51 +0100
Subject: [PATCH] Fix renamed of_dma_configure symbol in drivers/dma/qcom
---
drivers/dma/qcom/hidma_mgmt.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/dma/qcom/hidma_mgmt.c b/drivers/dma/qcom/hidma_mgmt.c
index f847d32c..a2ff7020 100644
--- a/drivers/dma/qcom/hidma_mgmt.c
+++ b/drivers/dma/qcom/hidma_mgmt.c
@@ -19,6 +19,7 @@
#include <linux/property.h>
#include <linux/of_irq.h>
#include <linux/of_platform.h>
+#include <linux/of_device.h>
#include <linux/module.h>
#include <linux/uaccess.h>
#include <linux/slab.h>
@@ -378,7 +379,8 @@ static int __init hidma_mgmt_of_populate_channels(struct device_node *np)
}
of_node_get(child);
new_pdev->dev.of_node = child;
- of_dma_configure(&new_pdev->dev, child);
+ of_dma_configure_masks(&new_pdev->dev, child);
+ of_dma_configure_ops(&new_pdev->dev, child);
/*
* It is assumed that calling of_msi_configure is safe on
* platforms with or without MSI support.
--
2.20.1

137
packages/linux-asus-flo/13_mmc-core-fix-prepared-requests-while-doing-bkops.patch Normal file
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@ -0,0 +1,137 @@
From patchwork Wed Oct 8 11:24:24 2014
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
X-Patchwork-Submitter: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
X-Patchwork-Id: 506636
Return-Path: <linux-kernel-owner@vger.kernel.org>
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Wed, 8 Oct 2014 07:25:14 -0400
From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
To: linux-mmc@vger.kernel.org
Cc: Chris Ball <chris@printf.net>, Ulf Hansson <ulf.hansson@linaro.org>,
Russell King <linux@arm.linux.org.uk>, linux-kernel@vger.kernel.org,
Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Subject: [RFC PATCH 1/2] mmc: core: fix prepared requests while doing bkops
Date: Wed, 8 Oct 2014 12:24:24 +0100
Message-Id: <1412767464-6677-1-git-send-email-srinivas.kandagatla@linaro.org>
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List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org
While starting the bkops the previously prepared request should be canceled
and restarted after the bkops. As the prepared resource might already
setup the dma channels and ready to be started. Now with the arrival of bkops
request this prepared request can be serviced ONLY after the bkops. So
holding on to the prepared request in the host driver is confusing at
this point in time, so it makes sense to cleanup such dangling requests and
reissue this request once bkops is done.
Canceling the prepared request would give opportunity to the host drivers
to perform cleanup on the prepared request.
Without this patch host drivers like mmci gets confused when a blocking
request like send_ext_csd(CMD8) is issued while there is already a prepared
request. With the help of this patch, the driver can better manage such
blocking requests and cleanup the prepared requests which are not started yet.
Without this patch I hit below crash on Qualcomm APQ8064 based IFC6410 board
with mmci host driver.
mmci-pl18x 12400000.sdcc: error during DMA transfer!
Unable to handle kernel paging request at virtual address 40000000
pgd = c0204000
[40000000] *pgd=00000000
Internal error: Oops: 805 [#1] SMP ARM
Modules linked in: ipv6 ath6kl_sdio ath6kl_core
CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 3.17.0-rc7-linaro-multi-v7 #1
task: c0c9d7e0 ti: c0c92000 task.ti: c0c92000
PC is at v7_dma_inv_range+0x34/0x4c
LR is at __dma_page_dev_to_cpu+0x80/0x100
pc : [<c021efc0>] lr : [<c021af18>] psr: 400f0193
sp : c0c93e20 ip : c0c9a478 fp : c08ea538
r10: c0c9f548 r9 : 00000002 r8 : e97d9000
r7 : 00000200 r6 : c0c9d504 r5 : c0db0880 r4 : 00000000
r3 : 0000003f r2 : 00000040 r1 : 40000200 r0 : 40000000
Flags: nZcv IRQs off FIQs on Mode SVC_32 ISA ARM Segment kernel
Control: 10c5787d Table: a9ef406a DAC: 00000015
Process swapper/0 (pid: 0, stack limit = 0xc0c92250)
Stack: (0xc0c93e20 to 0xc0c94000)
3e20: c021f058 e9a17178 e9a171bc e99dfd6c 00000001 00000001 e995de10 00000002
3e40: 00000000 c021b574 00000000 c04bc4a4 00000000 e9b49ac0 c0ce6e6c e99dfda4
3e60: 00000088 e9810780 c0d8291c c072ea58 00000000 c072d3fc 00000000 c072f534
3e80: 00000000 e9b49ac0 00000100 c0c9a444 00000088 c072f6b4 c072f5d4 e9d40080
3ea0: e98107dc 00000000 00000000 c0280a60 00000000 7d55bf61 e9810780 e98107dc
3ec0: 00000000 f0002000 c0d460e8 c0d460e8 c0c92000 c0280b60 e9810780 c0ce7190
3ee0: 00000000 c028369c c02835f4 00000088 00000088 c0280278 c0c8ec70 c020f080
3f00: f000200c c0c9a958 c0c93f28 c02088e4 c04bd630 c04bd5bc 200f0013 ffffffff
3f20: c0c93f5c c0212800 00000001 a987c000 c0c93f3c c04bd574 00000000 0000015b
3f40: ea7a0e40 00000000 c0d460e8 c0d460e8 c0c92000 c08ea538 29b12000 c0c93f70
3f60: c04bd630 c04bd5bc 200f0013 ffffffff c04bd574 c071bd24 7d50c9b4 c0719a44
3f80: 7d50c9b4 0000015b c0c9a498 c0c92028 c0c9a498 c0c9a4fc ea7a0e40 c0c8ee38
3fa0: c0d460e8 c0276198 00000000 c0d8291a 00000000 c0c9a400 00000000 c0be0bc4
3fc0: ffffffff ffffffff c0be05f8 00000000 00000000 c0c533d8 c0d82ed4 c0c9a47c
3fe0: c0c533d4 c0c9e870 8020406a 511f06f0 00000000 80208074 00000000 00000000
[<c021efc0>] (v7_dma_inv_range) from [<c021af18>] (__dma_page_dev_to_cpu+0x80/0x100)
[<c021af18>] (__dma_page_dev_to_cpu) from [<c021b574>] (arm_dma_unmap_sg+0x5c/0x84)
[<c021b574>] (arm_dma_unmap_sg) from [<c072ea58>] (mmci_dma_unmap.isra.16+0x60/0x74)
[<c072ea58>] (mmci_dma_unmap.isra.16) from [<c072f534>] (mmci_data_irq+0x1fc/0x29c)
[<c072f534>] (mmci_data_irq) from [<c072f6b4>] (mmci_irq+0xe0/0x114)
[<c072f6b4>] (mmci_irq) from [<c0280a60>] (handle_irq_event_percpu+0x78/0x134)
[<c0280a60>] (handle_irq_event_percpu) from [<c0280b60>] (handle_irq_event+0x44/0x64)
[<c0280b60>] (handle_irq_event) from [<c028369c>] (handle_fasteoi_irq+0xa8/0x1a8)
[<c028369c>] (handle_fasteoi_irq) from [<c0280278>] (generic_handle_irq+0x2c/0x3c)
[<c0280278>] (generic_handle_irq) from [<c020f080>] (handle_IRQ+0x40/0x90)
[<c020f080>] (handle_IRQ) from [<c02088e4>] (gic_handle_irq+0x38/0x68)
[<c02088e4>] (gic_handle_irq) from [<c0212800>] (__irq_svc+0x40/0x54)
Exception stack(0xc0c93f28 to 0xc0c93f70)
3f20: 00000001 a987c000 c0c93f3c c04bd574 00000000 0000015b
3f40: ea7a0e40 00000000 c0d460e8 c0d460e8 c0c92000 c08ea538 29b12000 c0c93f70
3f60: c04bd630 c04bd5bc 200f0013 ffffffff
[<c0212800>] (__irq_svc) from [<c04bd5bc>] (msm_cpu_pm_enter_sleep+0x48/0x4c)
[<c04bd5bc>] (msm_cpu_pm_enter_sleep) from [<c071bd24>] (qcom_lpm_enter_spc+0x20/0x2c)
[<c071bd24>] (qcom_lpm_enter_spc) from [<c0719a44>] (cpuidle_enter_state+0x44/0xf0)
[<c0719a44>] (cpuidle_enter_state) from [<c0276198>] (cpu_startup_entry+0x1f4/0x238)
[<c0276198>] (cpu_startup_entry) from [<c0be0bc4>] (start_kernel+0x384/0x390)
Code: 1e070f3e e1110003 e1c11003 1e071f3e (ee070f36)
---[ end trace cf6cb3f6432c9834 ]---
Kernel panic - not syncing: Fatal exception in interrup
Reported-by: Nicolas Dechesne <nicolas.dechesne@linaro.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
drivers/mmc/core/core.c | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index d03a080..4d9b142 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -538,8 +538,18 @@ struct mmc_async_req *mmc_start_req(struct mmc_host *host,
if (host->card && mmc_card_mmc(host->card) &&
((mmc_resp_type(host->areq->mrq->cmd) == MMC_RSP_R1) ||
(mmc_resp_type(host->areq->mrq->cmd) == MMC_RSP_R1B)) &&
- (host->areq->mrq->cmd->resp[0] & R1_EXCEPTION_EVENT))
+ (host->areq->mrq->cmd->resp[0] & R1_EXCEPTION_EVENT)) {
+
+ /* Cancel the prepared request */
+ if (areq)
+ mmc_post_req(host, areq->mrq, -EINVAL);
+
mmc_start_bkops(host->card, true);
+
+ /* prepare the request again */
+ if (areq)
+ mmc_pre_req(host, areq->mrq, !host->areq);
+ }
}
if (!err && areq)

12
packages/linux-asus-flo/60-linux.hook Normal file
View File

@ -0,0 +1,12 @@
[Trigger]
Type = File
Operation = Install
Operation = Upgrade
Operation = Remove
Target = usr/lib/modules/%KERNVER%/*
Target = usr/lib/modules/%EXTRAMODULES%/*
[Action]
Description = Updating %PKGBASE% module dependencies...
When = PostTransaction
Exec = /usr/bin/depmod %KERNVER%

11
packages/linux-asus-flo/90-linux.hook Normal file
View File

@ -0,0 +1,11 @@
[Trigger]
Type = File
Operation = Install
Operation = Upgrade
Target = boot/zImage
Target = usr/lib/initcpio/*
[Action]
Description = Updating %PKGBASE% initcpios...
When = PostTransaction
Exec = /usr/bin/mkinitcpio -p %PKGBASE%

322
packages/linux-asus-flo/PKGBUILD Normal file
View File

@ -0,0 +1,322 @@
# ARMv7 multi-platform
# Maintainer: Kevin Mihelich <kevin@archlinuxarm.org>
buildarch=4
_vendor=asus
_flavor=asus-flo
pkgbase=linux-${_flavor}
_srcname=linux-4.11
_kernelname=${pkgbase#linux}
_desc="ARMv7 kernel with patches for Nexus 7 2013 Wi-Fi"
pkgver=4.11.12
pkgrel=1
rcnrel=armv7-x1
arch=('armv7h')
url="http://www.kernel.org/"
license=('GPL2')
makedepends=('xmlto' 'docbook-xsl' 'kmod' 'inetutils' 'bc' 'git' 'uboot-tools' 'vboot-utils' 'dtc')
options=('!strip')
source=("http://www.kernel.org/pub/linux/kernel/v4.x/${_srcname}.tar.xz"
"http://www.kernel.org/pub/linux/kernel/v4.x/patch-${pkgver}.xz"
"http://rcn-ee.com/deb/sid-armhf/v${pkgver}-${rcnrel}/patch-${pkgver%.0}-${rcnrel}.diff.gz"
"00_Collapse_usb_support_into_one_node.patch"
"01_Add_regulator_tweaks_and_wcnss_entry_to_support_wifi.patch"
"02_Avoid_sending_high_rates_to_downstream_clocks_during_set_rate.patch"
"03_Support_devicetree_binding.patch"
"04_Summit_SMB345_charger_IC.patch"
"05_Add_smb345_charger_node.patch"
"06_Modify_the_elants_i2c_driver_to_not_immediately_fail_on_Nexus7.patch"
"07_Get_touchpanel_working_on_flo.patch"
"08_Add_mac_address.patch"
"09_Make_of_dma_deconfigure()_public.patch"
"10_Split_of_configure_dma()_into_mask_and_ops_configuration.patch"
"11_Configure_dma_operations_at_probe_time.patch"
"12_Handle_IOMMU_lookup_failure_with_deferred_probing_or_error.patch"
"13_Fix-renamed-symbol-in-drivers-qcom-hidma_mgmt.c.patch"
'config'
'linux.preset'
'linux-asus-flo.install'
'60-linux.hook'
'90-linux.hook')
sha512sums=('6610eed97ffb7207c71771198c36179b8244ace7222bebb109507720e26c5f17d918079a56d5febdd8605844d67fb2df0ebe910fa2f2f53690daf6e2a8ad09c3'
'ee9c5ac45896d84739c679834fcd15dfc46f9e939dcefd54ba049ac47168d71f0af680153615de002a2073ba79e44a9214f74af17ed16aa97d85e6df157fc6e8'
'6c24610802f25b33d949d8e2b414f4874ab7de826a8e8c65e6b1e87687e785786829944c6e705bc71659155554cdf5ec0b400028d5b7a1459592230f08ee0e9d'
'c79d93af715c59188c7fccbb0402623b599b2e9fed944bb444d0ea2279e4086fc2b9f9e30aac468331b0a25150e537cd1647dd5cb6f47b53bf0af573cf6c7c67'
'f11d7351873aecc73c612fa3d6f9411c6f777bdb502dc9ba918cd824fbb36596c476b164fb9cf7eac2fa1c9484fa21b78ec8d03c13f959933cb5c1e30ed54754'
'303b25b44280dfbaa4b85f6dbeabc7752956b69fa7b85a1d837947ef490327a1228789bf57077d90e7c669b2f79d35c927ca423d4bbffeecdf7c1369af1120fb'
'412f1d3245831b37a0fe95622fae7af607b0df364317f828f0c5bba06c616efc78aff5d58de8d0ebe7b0f55032dbc7d5a807220e56ba676b47b25176c7e3d583'
'ebd987d3cc0c5515e042c7bc8bd89d8b951d0cd4a0fb74a3dd45333698812e299d0f9477988740d00417e6e84e21a97a67a7496f3c18dc5c13f3cf36044dceb9'
'0e2baf625cab807f645110b2a10f7e6c5eceac78433cedbe644b87bcdd0a4e71768107623b8a2a7b52033af1db6414f460f79ebcb71373300d720469cc90cdab'
'b86e56c653f0426a0d2a4fb500a11bdce7739b48d053ff584bd6ee1e560fc7f7759cc8fe12c96da182e6ef126e0c687015f771d7b9c4a61c5f08a5a55b8eeb0a'
'957b3c317364c5f4973a09b18837101137fff6dfd97254fda1d9fc255e0e2277341cefd2cc9582dc275e2ec7c81fcaa3d7b544eed6c72cdfc4c04f5de80aa960'
'7dcc9de43ed0e9f433f73e78999b9533f0e1d48ede06bebe32ac621513a49f6900dd80bb7c2ca06f67421b3826e5624f20e0e2fa3c0150efe7933895f21942df'
'cc7fb2d646c1d602b507fa2d6ce77458e794e27d624ed0097cc35ce0486e71e4dd4cec96cdb8aaf5800126ec172efd30e1fd4706754eddb48a952d587284af32'
'e031b821cce7a561752aeb6837c93b97438c1bc1e81efa3bdda931ad552b515ffc89872b3df300ba8704bccd672a73af22974b49493e1f7ad5a8c652e43158af'
'38a539a97d8dd00be1ec2ab7bdb72caafe16865cba4b7a7152cf6b78ce0c9cf6206163f3edfd3a8371098a422647fbd3e83b2d89692e7d0675a51f4cad279e44'
'25e9f71f038e1ef41c31a472f49487b63604668610232bec3842460dd67955c70158982744e51cf96143f0c5d2402b99bb86aec1d5e3bd9841ca5c11087a0b1b'
'26ee047935db2a899972d3f41a8d4319202ee57aa1ab6824e75bfb1ce9c62f5dc09792728b2595be11cb138c8ad9690b2cd37d715188ef5b7b8b64c22987ec24'
'535b0824d9bf53dac6dd597669bcba99eb141da22c327089439c98af6ad8d39b6d656817c3d8fe3f5391817c54558a30e4c372025082a90edbabbb7b5ee89a53'
'f01e7925b262d2874a8a991b1f27d057356a2a384d2012b61be5a631d4e4d7cf87461c8fb9e7f183831f5a829ad204897f1f0545a52df6288a0e04a5c2e31b96'
'706b94db744f2b9d91b9a19197600a161401eba5708cfdb3ba13cacfe2bef6c2be700ca826f35e904995ee120c247d95e498a9f920dde32a5f1a65ec1a540268'
'7ad5be75ee422dda3b80edd2eb614d8a9181e2c8228cd68b3881e2fb95953bf2dea6cbe7900ce1013c9de89b2802574b7b24869fc5d7a95d3cc3112c4d27063a'
'a8fc668de860cf7b44269e35f879d130ccbc7db84d159ffcac6a92c02324f09c08fb57cccad18332f423bf2153c928633fa681ee96482c778dc76bffe80dd4f5')
prepare() {
cd "${srcdir}/${_srcname}"
# add upstream patch
git apply --whitespace=nowarn ../patch-${pkgver}
# RCN patch
git apply ../patch-${pkgver%.0}-${rcnrel}.diff
# postMarketOS patches
patch -p1 < '../00_Collapse_usb_support_into_one_node.patch'
patch -p1 < '../01_Add_regulator_tweaks_and_wcnss_entry_to_support_wifi.patch'
patch -p1 < '../02_Avoid_sending_high_rates_to_downstream_clocks_during_set_rate.patch'
patch -p1 < '../03_Support_devicetree_binding.patch'
patch -p1 < '../04_Summit_SMB345_charger_IC.patch'
patch -p1 < '../05_Add_smb345_charger_node.patch'
patch -p1 < '../06_Modify_the_elants_i2c_driver_to_not_immediately_fail_on_Nexus7.patch'
patch -p1 < '../07_Get_touchpanel_working_on_flo.patch'
patch -p1 < '../08_Add_mac_address.patch'
patch -p1 < '../09_Make_of_dma_deconfigure()_public.patch'
patch -p1 < '../10_Split_of_configure_dma()_into_mask_and_ops_configuration.patch'
patch -p1 < '../11_Configure_dma_operations_at_probe_time.patch'
patch -p1 < '../12_Handle_IOMMU_lookup_failure_with_deferred_probing_or_error.patch'
patch -p1 < '../13_Fix-renamed-symbol-in-drivers-qcom-hidma_mgmt.c.patch'
cat "${srcdir}/config" > ./.config
# add pkgrel to extraversion
sed -ri "s|^(EXTRAVERSION =)(.*)|\1 \2-${pkgrel}-${_flavor}|" Makefile
# don't run depmod on 'make install'. We'll do this ourselves in packaging
sed -i '2iexit 0' scripts/depmod.sh
}
build() {
cd "${srcdir}/${_srcname}"
# get kernel version
make prepare
# load configuration
# Configure the kernel. Replace the line below with one of your choice.
make menuconfig # CLI menu for configuration
#make nconfig # new CLI menu for configuration
#make xconfig # X-based configuration
#make oldconfig # using old config from previous kernel version
# ... or manually edit .config
# Copy back our configuration (use with new kernel version)
cp ./.config ../${pkgbase}-"$(date "+%Y.%m.%d-%H.%M")".config
####################
# stop here
# this is useful to configure the kernel
#msg "Stopping build"
#return 1
####################
#yes "" | make config
# build!
make \
${MAKEFLAGS} \
CFLAGS_MODULE=-fno-pic \
zImage modules qcom-apq8064-asus-nexus7-flo.dtb
}
_package() {
pkgdesc="The Linux Kernel and modules - ${_desc}"
depends=('coreutils' 'linux-firmware' 'kmod' 'mkinitcpio>=0.7')
optdepends=('crda: to set the correct wireless channels of your country')
backup=("etc/mkinitcpio.d/${pkgbase}.preset")
provides=('kernel26' "linux=${pkgver}" "${pkgbase}-uimage")
conflicts=('linux' "${pkgbase}-uimage")
replaces=('linux-mvebu' 'linux-udoo' 'linux-sun4i' 'linux-sun5i' 'linux-sun7i' 'linux-usbarmory' 'linux-wandboard' 'linux-clearfog')
install=${pkgname}.install
cd "${srcdir}/${_srcname}"
KARCH=arm
# get kernel version
_kernver="$(make kernelrelease)"
_basekernel=${_kernver%%-*}
_basekernel=${_basekernel%.*}
mkdir -p "${pkgdir}"/{boot,usr/lib/modules}
make INSTALL_MOD_PATH="${pkgdir}/usr" modules_install
#make INSTALL_DTBS_PATH="${pkgdir}/boot/dtbs" dtbs_install
install -Dm644 "arch/$KARCH/boot/dts/qcom-apq8064-asus-nexus7-flo.dtb" "${pkgdir}/boot/dtbs/qcom-apq8064-asus-nexus7-flo.dtb"
cp arch/$KARCH/boot/zImage "${pkgdir}/boot/${pkgbase}"
cat arch/$KARCH/boot/zImage arch/$KARCH/boot/dts/qcom-apq8064-asus-nexus7-flo.dtb > "${pkgdir}/boot/${pkgbase}+dtb"
# make room for external modules
local _extramodules="extramodules-${_basekernel}${_kernelname}"
ln -s "../${_extramodules}" "${pkgdir}/usr/lib/modules/${_kernver}/extramodules"
# add real version for building modules and running depmod from hook
mkdir -p "${pkgdir}/usr/lib/modules/${_extramodules}"
echo "${_kernver}" > "${pkgdir}/usr/lib/modules/${_extramodules}/version"
chmod 644 "${pkgdir}/usr/lib/modules/${_extramodules}/version"
make INSTALL_MOD_PATH="${pkgdir}/usr" modules_install
# remove build and source links
rm "${pkgdir}"/usr/lib/modules/${_kernver}/{source,build}
# now we call depmod...
depmod -b "${pkgdir}/usr" -F System.map "${_kernver}"
# sed expression for following substitutions
local _subst="
s|%PKGBASE%|${pkgbase}|g
s|%KERNVER%|${_kernver}|g
s|%EXTRAMODULES%|${_extramodules}|g
"
# install mkinitcpio preset file
mkdir -p "${pkgdir}/etc/mkinitcpio.d"
mkdir -p "${pkgdir}/usr/share/libalpm/hooks"
sed "${_subst}" ../linux.preset > "${pkgdir}/etc/mkinitcpio.d/${pkgbase}.preset"
# install pacman hooks
sed "${_subst}" ../60-linux.hook > "${pkgdir}/usr/share/libalpm/hooks/60-${pkgbase}.hook"
sed "${_subst}" ../90-linux.hook > "${pkgdir}/usr/share/libalpm/hooks/90-${pkgbase}.hook"
chmod 644 "${pkgdir}/usr/share/libalpm/hooks/60-${pkgbase}.hook" \
"${pkgdir}/usr/share/libalpm/hooks/90-${pkgbase}.hook" \
"${pkgdir}/etc/mkinitcpio.d/${pkgbase}.preset"
# remove firmware (provided by linux-firmware) (is this bad? somebody tell me please lol)
rm -rf "$pkgdir/usr/lib/firmware"
}
_package-headers() {
pkgdesc="Header files and scripts for building modules for linux kernel - ${_desc}"
provides=("linux-headers=${pkgver}")
conflicts=('linux-headers')
replaces=('linux-mvebu-headers' 'linux-sun4i-headers' 'linux-sun5i-headers' 'linux-sun7i-headers' 'linux-usbarmory-headers' 'linux-wandboard-headers' 'linux-clearfog-headers')
install -dm755 "${pkgdir}/usr/lib/modules/${_kernver}"
cd "${srcdir}/${_srcname}"
install -D -m644 Makefile \
"${pkgdir}/usr/lib/modules/${_kernver}/build/Makefile"
install -D -m644 kernel/Makefile \
"${pkgdir}/usr/lib/modules/${_kernver}/build/kernel/Makefile"
install -D -m644 .config \
"${pkgdir}/usr/lib/modules/${_kernver}/build/.config"
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/include"
for i in acpi asm-generic config crypto drm generated keys linux math-emu \
media net pcmcia scsi soc sound trace uapi video xen; do
cp -a include/${i} "${pkgdir}/usr/lib/modules/${_kernver}/build/include/"
done
# copy arch includes for external modules
mkdir -p ${pkgdir}/usr/lib/modules/${_kernver}/build/arch/$KARCH
cp -a arch/$KARCH/include ${pkgdir}/usr/lib/modules/${_kernver}/build/arch/$KARCH/
for i in dove exynos omap2; do
mkdir -p ${pkgdir}/usr/lib/modules/${_kernver}/build/arch/$KARCH/mach-${i}
cp -a arch/$KARCH/mach-${i}/include ${pkgdir}/usr/lib/modules/${_kernver}/build/arch/$KARCH/mach-${i}/
done
for i in omap orion samsung versatile; do
mkdir -p ${pkgdir}/usr/lib/modules/${_kernver}/build/arch/$KARCH/plat-${i}
cp -a arch/$KARCH/plat-${i}/include ${pkgdir}/usr/lib/modules/${_kernver}/build/arch/$KARCH/plat-${i}/
done
# copy files necessary for later builds, like nvidia and vmware
cp Module.symvers "${pkgdir}/usr/lib/modules/${_kernver}/build"
cp -a scripts "${pkgdir}/usr/lib/modules/${_kernver}/build"
# fix permissions on scripts dir
chmod og-w -R "${pkgdir}/usr/lib/modules/${_kernver}/build/scripts"
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/.tmp_versions"
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/arch/${KARCH}/kernel"
cp arch/${KARCH}/Makefile "${pkgdir}/usr/lib/modules/${_kernver}/build/arch/${KARCH}/"
cp arch/${KARCH}/kernel/asm-offsets.s "${pkgdir}/usr/lib/modules/${_kernver}/build/arch/${KARCH}/kernel/"
# add dm headers
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/md"
cp drivers/md/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/md"
# add inotify.h
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/include/linux"
cp include/linux/inotify.h "${pkgdir}/usr/lib/modules/${_kernver}/build/include/linux/"
# add wireless headers
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/net/mac80211/"
cp net/mac80211/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/net/mac80211/"
# add dvb headers for external modules
# in reference to:
# http://bugs.archlinux.org/task/11194
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/include/config/dvb/"
cp include/config/dvb/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/include/config/dvb/"
# add dvb headers for http://mcentral.de/hg/~mrec/em28xx-new
# in reference to:
# http://bugs.archlinux.org/task/13146
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-frontends/"
cp drivers/media/dvb-frontends/lgdt330x.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-frontends/"
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/i2c/"
cp drivers/media/i2c/msp3400-driver.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/i2c/"
# add dvb headers
# in reference to:
# http://bugs.archlinux.org/task/20402
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/usb/dvb-usb"
cp drivers/media/usb/dvb-usb/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/usb/dvb-usb/"
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-frontends"
cp drivers/media/dvb-frontends/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-frontends/"
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/tuners"
cp drivers/media/tuners/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/tuners/"
# add xfs and shmem for aufs building
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/fs/xfs"
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/mm"
# copy in Kconfig files
for i in $(find . -name "Kconfig*"); do
mkdir -p "${pkgdir}"/usr/lib/modules/${_kernver}/build/`echo ${i} | sed 's|/Kconfig.*||'`
cp ${i} "${pkgdir}/usr/lib/modules/${_kernver}/build/${i}"
done
chown -R root.root "${pkgdir}/usr/lib/modules/${_kernver}/build"
find "${pkgdir}/usr/lib/modules/${_kernver}/build" -type d -exec chmod 755 {} \;
# strip scripts directory
find "${pkgdir}/usr/lib/modules/${_kernver}/build/scripts" -type f -perm -u+w 2>/dev/null | while read binary ; do
case "$(file -bi "${binary}")" in
*application/x-sharedlib*) # Libraries (.so)
/usr/bin/strip ${STRIP_SHARED} "${binary}";;
*application/x-archive*) # Libraries (.a)
/usr/bin/strip ${STRIP_STATIC} "${binary}";;
*application/x-executable*) # Binaries
/usr/bin/strip ${STRIP_BINARIES} "${binary}";;
esac
done
# remove unneeded architectures
rm -rf "${pkgdir}"/usr/lib/modules/${_kernver}/build/arch/{alpha,arc,arm26,arm64,avr32,blackfin,c6x,cris,frv,h8300,hexagon,ia64,m32r,m68k,m68knommu,metag,mips,microblaze,mn10300,openrisc,parisc,powerpc,ppc,s390,score,sh,sh64,sparc,sparc64,tile,unicore32,um,v850,x86,xtensa}
}
pkgname=("${pkgbase}" "${pkgbase}-headers")
for _p in ${pkgname[@]}; do
eval "package_${_p}() {
_package${_p#${pkgbase}}
}"
done

307
packages/linux-asus-flo/PKGBUILD.old Normal file
View File

@ -0,0 +1,307 @@
# ARMv7 multi-platform
# Maintainer: Kevin Mihelich <kevin@archlinuxarm.org>
buildarch=4
_vendor=asus
_flavor=asus-flo
pkgbase=linux-${_flavor}
_srcname=linux-4.11
_kernelname=${pkgbase#linux}
_desc="ARMv7 kernel with patches for Nexus 7 2013 Wi-Fi"
pkgver=4.11.12
pkgrel=1
rcnrel=armv7-x7
arch=('armv7h')
url="http://www.kernel.org/"
license=('GPL2')
makedepends=('xmlto' 'docbook-xsl' 'kmod' 'inetutils' 'bc' 'git' 'uboot-tools' 'vboot-utils' 'dtc')
options=('!strip' '!check' '!tracedeps')
source=("http://www.kernel.org/pub/linux/kernel/v4.x/${_srcname}.tar.xz"
"http://www.kernel.org/pub/linux/kernel/v4.x/patch-${pkgver}.xz"
"http://rcn-ee.com/deb/sid-armhf/v${pkgver}-${rcnrel}/patch-${pkgver%.0}-${rcnrel}.diff.gz"
"00_Collapse_usb_support_into_one_node.patch"
"01_Add_regulator_tweaks_and_wcnss_entry_to_support_wifi.patch"
"02_Avoid_sending_high_rates_to_downstream_clocks_during_set_rate.patch"
"03_Support_devicetree_binding.patch"
"04_Summit_SMB345_charger_IC.patch"
"05_Add_smb345_charger_node.patch"
"06_Modify_the_elants_i2c_driver_to_not_immediately_fail_on_Nexus7.patch"
"07_Get_touchpanel_working_on_flo.patch"
"08_Add_mac_address.patch"
"09_Make_of_dma_deconfigure()_public.patch"
"10_Split_of_configure_dma()_into_mask_and_ops_configuration.patch"
"11_Configure_dma_operations_at_probe_time.patch"
"12_Handle_IOMMU_lookup_failure_with_deferred_probing_or_error.patch"
'config'
'linux.preset'
'linux-asus-flo.install'
'60-linux.hook'
'90-linux.hook')
md5sums=('d39dd4ba2d5861c54b90d49be19eaf31'
'a54c60bf1a5f5682da13c86985c40336'
'12c064d84977ce090c4712afbfde3edd'
'a9f76b75f18f89d535bbbe357c08f70e'
'40708505c237608fbc3923a714f8ffcb'
'339f1a7d7242c8639f33f6acd370f761'
'f276f1bfdd926516db36c81096eb6914'
'32ba1be48b4305dde4a3503097f1ad10'
'37c972c5bc79514b85846d5f1b13838a'
'c5fce59d890676702244170c2736dcb1'
'2907befef7c5dc788ceb5a99fdefd23c'
'2faa70647c4965b32e9f0f597614fcbf'
'b9093b16971857906975d1924b582d8f'
'4f2379ed84258050edb858ee8d281678'
'61c5ff73c136ed07a7aadbf58db3d96a'
'584777ae88bce2c5659960151b64c7d8'
'86d4a35722b5410e3b29fc92dae15d4b'
'ce6c81ad1ad1f8b333fd6077d47abdaf'
'3e2a512f8da5db5fe9f17875405e56a3')
prepare() {
cd "${srcdir}/${_srcname}"
# add upstream patch
git apply --whitespace=nowarn ../patch-${pkgver}
# RCN patch
git apply ../patch-${pkgver%.0}-${rcnrel}.diff
# postMarketOS patches
git apply '../00_Collapse_usb_support_into_one_node.patch'
git apply '../01_Add_regulator_tweaks_and_wcnss_entry_to_support_wifi.patch'
git apply '../02_Avoid_sending_high_rates_to_downstream_clocks_during_set_rate.patch'
git apply '../03_Support_devicetree_binding.patch'
git apply '../04_Summit_SMB345_charger_IC.patch'
git apply '../05_Add_smb345_charger_node.patch'
git apply '../06_Modify_the_elants_i2c_driver_to_not_immediately_fail_on_Nexus7.patch'
git apply '../07_Get_touchpanel_working_on_flo.patch'
git apply '../08_Add_mac_address.patch'
git apply '../09_Make_of_dma_deconfigure()_public.patch'
git apply '../10_Split_of_configure_dma()_into_mask_and_ops_configuration.patch'
git apply '../11_Configure_dma_operations_at_probe_time.patch'
git apply '../12_Handle_IOMMU_lookup_failure_with_deferred_probing_or_error.patch'
cat "${srcdir}/config" > ./.config
# add pkgrel to extraversion
sed -ri "s|^(EXTRAVERSION =)(.*)|\1 \2-${pkgrel}-${_flavor}|" Makefile
# don't run depmod on 'make install'. We'll do this ourselves in packaging
sed -i '2iexit 0' scripts/depmod.sh
}
build() {
cd "${srcdir}/${_srcname}"
# get kernel version
make prepare
# load configuration
# Configure the kernel. Replace the line below with one of your choice.
#make menuconfig # CLI menu for configuration
#make nconfig # new CLI menu for configuration
#make xconfig # X-based configuration
#make oldconfig # using old config from previous kernel version
# ... or manually edit .config
# Copy back our configuration (use with new kernel version)
#cp ./.config ../${pkgbase}.config
####################
# stop here
# this is useful to configure the kernel
#msg "Stopping build"
#return 1
####################
#yes "" | make config
# build!
make \
${MAKEFLAGS} \
CFLAGS_MODULE=-fno-pic \
zImage modules dtbs qcom-apq8064-asus-nexus7-flo.dtb
}
_package() {
pkgdesc="The Linux Kernel and modules - ${_desc}"
depends=('coreutils' 'linux-firmware' 'kmod' 'mkinitcpio>=0.7' 'abootimg')
optdepends=('crda: to set the correct wireless channels of your country')
backup=("etc/mkinitcpio.d/${pkgbase}.preset")
provides=('kernel26' "linux=${pkgver}" "${pkgbase}-uimage")
conflicts=('linux' "${pkgbase}-uimage")
replaces=('linux-mvebu' 'linux-udoo' 'linux-sun4i' 'linux-sun5i' 'linux-sun7i' 'linux-usbarmory' 'linux-wandboard' 'linux-clearfog')
install=${pkgname}.install
cd "${srcdir}/${_srcname}"
KARCH=arm
# get kernel version
_kernver="$(make kernelrelease)"
_basekernel=${_kernver%%-*}
_basekernel=${_basekernel%.*}
mkdir -p "${pkgdir}"/{boot,usr/lib/modules}
make INSTALL_MOD_PATH="${pkgdir}/usr" modules_install
make INSTALL_DTBS_PATH="${pkgdir}/boot/dtbs" dtbs_install
cp arch/$KARCH/boot/zImage "${pkgdir}/boot/${pkgbase}"
cat arch/$KARCH/boot/zImage arch/$KARCH/boot/dts/qcom-apq8064-asus-nexus7-flo.dtb > "${pkgdir}/boot/${pkgbase}-dtb"
# make room for external modules
local _extramodules="extramodules-${_basekernel}${_kernelname}"
ln -s "../${_extramodules}" "${pkgdir}/usr/lib/modules/${_kernver}/extramodules"
# add real version for building modules and running depmod from hook
echo "${_kernver}" |
install -Dm644 /dev/stdin "${pkgdir}/usr/lib/modules/${_extramodules}/version"
# remove build and source links
rm "${pkgdir}"/usr/lib/modules/${_kernver}/{source,build}
# now we call depmod...
depmod -b "${pkgdir}/usr" -F System.map "${_kernver}"
# sed expression for following substitutions
local _subst="
s|%PKGBASE%|${pkgbase}|g
s|%KERNVER%|${_kernver}|g
s|%EXTRAMODULES%|${_extramodules}|g
"
# install mkinitcpio preset file
sed "${_subst}" ../linux.preset |
install -Dm644 /dev/stdin "${pkgdir}/etc/mkinitcpio.d/${pkgbase}.preset"
# install pacman hooks
sed "${_subst}" ../60-linux.hook |
install -Dm644 /dev/stdin "${pkgdir}/usr/share/libalpm/hooks/60-${pkgbase}.hook"
sed "${_subst}" ../90-linux.hook |
install -Dm644 /dev/stdin "${pkgdir}/usr/share/libalpm/hooks/90-${pkgbase}.hook"
}
_package-headers() {
pkgdesc="Header files and scripts for building modules for linux kernel - ${_desc}"
provides=("linux-headers=${pkgver}")
conflicts=('linux-headers')
replaces=('linux-mvebu-headers' 'linux-sun4i-headers' 'linux-sun5i-headers' 'linux-sun7i-headers' 'linux-usbarmory-headers' 'linux-wandboard-headers' 'linux-clearfog-headers')
install -dm755 "${pkgdir}/usr/lib/modules/${_kernver}"
cd "${srcdir}/${_srcname}"
install -D -m644 Makefile \
"${pkgdir}/usr/lib/modules/${_kernver}/build/Makefile"
install -D -m644 kernel/Makefile \
"${pkgdir}/usr/lib/modules/${_kernver}/build/kernel/Makefile"
install -D -m644 .config \
"${pkgdir}/usr/lib/modules/${_kernver}/build/.config"
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/include"
for i in acpi asm-generic config crypto drm generated keys linux math-emu \
media net pcmcia scsi soc sound trace uapi video xen; do
cp -a include/${i} "${pkgdir}/usr/lib/modules/${_kernver}/build/include/"
done
# copy arch includes for external modules
mkdir -p ${pkgdir}/usr/lib/modules/${_kernver}/build/arch/$KARCH
cp -a arch/$KARCH/include ${pkgdir}/usr/lib/modules/${_kernver}/build/arch/$KARCH/
for i in dove exynos omap2; do
mkdir -p ${pkgdir}/usr/lib/modules/${_kernver}/build/arch/$KARCH/mach-${i}
cp -a arch/$KARCH/mach-${i}/include ${pkgdir}/usr/lib/modules/${_kernver}/build/arch/$KARCH/mach-${i}/
done
for i in omap orion samsung versatile; do
mkdir -p ${pkgdir}/usr/lib/modules/${_kernver}/build/arch/$KARCH/plat-${i}
cp -a arch/$KARCH/plat-${i}/include ${pkgdir}/usr/lib/modules/${_kernver}/build/arch/$KARCH/plat-${i}/
done
# copy files necessary for later builds, like nvidia and vmware
cp Module.symvers "${pkgdir}/usr/lib/modules/${_kernver}/build"
cp -a scripts "${pkgdir}/usr/lib/modules/${_kernver}/build"
# fix permissions on scripts dir
chmod og-w -R "${pkgdir}/usr/lib/modules/${_kernver}/build/scripts"
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/.tmp_versions"
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/arch/${KARCH}/kernel"
cp arch/${KARCH}/Makefile "${pkgdir}/usr/lib/modules/${_kernver}/build/arch/${KARCH}/"
cp arch/${KARCH}/kernel/asm-offsets.s "${pkgdir}/usr/lib/modules/${_kernver}/build/arch/${KARCH}/kernel/"
# add dm headers
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/md"
cp drivers/md/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/md"
# add inotify.h
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/include/linux"
cp include/linux/inotify.h "${pkgdir}/usr/lib/modules/${_kernver}/build/include/linux/"
# add wireless headers
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/net/mac80211/"
cp net/mac80211/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/net/mac80211/"
# add dvb headers for external modules
# in reference to:
# http://bugs.archlinux.org/task/11194
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/include/config/dvb/"
cp include/config/dvb/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/include/config/dvb/"
# add dvb headers for http://mcentral.de/hg/~mrec/em28xx-new
# in reference to:
# http://bugs.archlinux.org/task/13146
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-frontends/"
cp drivers/media/dvb-frontends/lgdt330x.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-frontends/"
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/i2c/"
cp drivers/media/i2c/msp3400-driver.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/i2c/"
# add dvb headers
# in reference to:
# http://bugs.archlinux.org/task/20402
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/usb/dvb-usb"
cp drivers/media/usb/dvb-usb/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/usb/dvb-usb/"
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-frontends"
cp drivers/media/dvb-frontends/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/dvb-frontends/"
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/tuners"
cp drivers/media/tuners/*.h "${pkgdir}/usr/lib/modules/${_kernver}/build/drivers/media/tuners/"
# add xfs and shmem for aufs building
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/fs/xfs"
mkdir -p "${pkgdir}/usr/lib/modules/${_kernver}/build/mm"
# copy in Kconfig files
for i in $(find . -name "Kconfig*"); do
mkdir -p "${pkgdir}"/usr/lib/modules/${_kernver}/build/`echo ${i} | sed 's|/Kconfig.*||'`
cp ${i} "${pkgdir}/usr/lib/modules/${_kernver}/build/${i}"
done
chown -R root.root "${pkgdir}/usr/lib/modules/${_kernver}/build"
find "${pkgdir}/usr/lib/modules/${_kernver}/build" -type d -exec chmod 755 {} \;
# strip scripts directory
find "${pkgdir}/usr/lib/modules/${_kernver}/build/scripts" -type f -perm -u+w 2>/dev/null | while read binary ; do
case "$(file -bi "${binary}")" in
*application/x-sharedlib*) # Libraries (.so)
/usr/bin/strip ${STRIP_SHARED} "${binary}";;
*application/x-archive*) # Libraries (.a)
/usr/bin/strip ${STRIP_STATIC} "${binary}";;
*application/x-executable*) # Binaries
/usr/bin/strip ${STRIP_BINARIES} "${binary}";;
esac
done
# remove unneeded architectures
rm -rf "${pkgdir}"/usr/lib/modules/${_kernver}/build/arch/{alpha,arc,arm26,arm64,avr32,blackfin,c6x,cris,frv,h8300,hexagon,ia64,m32r,m68k,m68knommu,metag,mips,microblaze,mn10300,openrisc,parisc,powerpc,ppc,s390,score,sh,sh64,sparc,sparc64,tile,unicore32,um,v850,x86,xtensa}
}
pkgname=("${pkgbase}" "${pkgbase}-headers")
for _p in ${pkgname[@]}; do
eval "package_${_p}() {
_package${_p#${pkgbase}}
}"
done

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post_remove() {
rm -f boot/initramfs-linux.img
}

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# mkinitcpio preset file for the '%PKGBASE%' package
ALL_config="/etc/mkinitcpio.conf"
ALL_kver="%KERNVER%"
PRESETS=('default')
#default_config="/etc/mkinitcpio.conf"
default_image="/boot/initramfs-%PKGBASE%.img"
#default_options=""

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pkgname=linux-firmware-asus-flo
pkgver=20190228
pkgrel=1
pkgdesc="Firmware for asus-flo"
url="https://developers.google.com/android/drivers#flomob30x"
arch=("armv7h")
license=("custom")
options=("!strip")
# AOSP sources
_version_broadcom="23c0a6c8"
_version_qcom="43963492"
_commit_los="42b685b6cd77540048e15012278ef290f94194a7"
_url_aosp="https://dl.google.com/dl/android/aosp"
_url_los="https://github.com/LineageOS/android_device_asus_flo/raw/${_commit_los}/wifi"
source=("${_url_aosp}/broadcom-flo-mob30x-${_version_broadcom}.tgz"
"${_url_aosp}/qcom-flo-mob30x-${_version_qcom}.tgz"
"WCNSS_qcom_cfg.ini::${_url_los}/WCNSS_qcom_cfg.ini"
"WCNSS_cfg.dat::${_url_los}/WCNSS_cfg.dat"
"WCNSS_qcom_wlan_nv_flo.bin::${_url_los}/WCNSS_qcom_wlan_nv_flo.bin")
sha512sums=('e18fe860185e2efe2b9b0d1ed17e7ba40c687fdf08667db1358fb8c68cc8632f36942ddccee975eecbc9f0e0a9b5b97abddb837dbd07653298609de09fe5bfce'
'0e36c52300f8e290d6f2c28f7f676fee326cbf843aa00090d50e14f6810856b78cc116c8ca73b2b3d62311faff5ab5f2ef0dcf73929c36f7f6bc9e76460e8f1c'
'df8bbc08774c1d8b479955e11e88964a172638934b98aeff3a1a76eeb2a6981f4ab9ef1c5e8abb050812ca2e99f21f661485c0c052f2103c76eccc19857f3f47'
'd9ec98e8fa795383678dc8ffd388d8a5fe2a475559c5996f551f02766bc3397e74c100548dcb06e2a65515c76cf28eac6f156aa805cf81ea3c580c859f4bd0f1'
'd734e76a83960e0d6fbc11816417459ec17a72196cde727f7aeba509601965637234101cb17fa168f1cb128f1b63499cb68fe7acdef280654f25d0847a59960a')
prepare() {
cd "$srcdir"
cat extract-broadcom-flo.sh | sed -n '/__EOF__/,/__EOF__/' | grep -v __EOF__ > LICENSE.broadcom
cat extract-qcom-flo.sh | sed -n '/__EOF__/,/__EOF__/' | grep -v __EOF__ > LICENSE.qcom
}
package() {
cd "$srcdir"
tail -n +276 $srcdir/extract-broadcom-flo.sh | tar zx
tail -n +315 $srcdir/extract-qcom-flo.sh | tar zx
# Licenses
install -Dm644 LICENSE.{broadcom,qcom} "$pkgdir/usr/share/licenses/$pkgname/"
# bcm2089x
_files="bcm2079x-b5_firmware.ncd bcm2079x-b5_pre_firmware.ncd"
for _i in $_files; do
install -Dm644 "vendor/broadcom/flo/proprietary/$_i" \
"$pkgdir/usr/lib/firmware/$_i";
done
# keymaster
_files="keymaster.b00 keymaster.b01 keymaster.b02 keymaster.b03
keymaster.mdt"
for _i in $_files; do
install -Dm644 "vendor/qcom/flo/proprietary/$_i" \
"$pkgdir/usr/lib/firmware/keymaster/$_i";
done
# discretix
_files="dxhdcp2.b00 dxhdcp2.b01 dxhdcp2.b02 dxhdcp2.b03
dxhdcp2.mdt"
for _i in $_files; do
install -Dm644 "vendor/qcom/flo/proprietary/$_i" \
"$pkgdir/usr/lib/firmware/discretix/$_i";
done
# prima
install -Dm644 "$pkgname-$_commit_other-WCNSS_qcom_wlan_nv_flo.bin" \
"$pkgdir/lib/firmware/wlan/prima/WCNSS_qcom_wlan_nv.bin"
for _i in WCNSS_qcom_cfg.ini WCNSS_cfg.dat; do
install -Dm644 "$pkgname-$_commit_other-$_i" \
"$pkgdir/usr/lib/firmware/wlan/prima/$_i";
done
# qualcomm
_files="wcnss.b00 wcnss.b01 wcnss.b02 wcnss.b04 wcnss.b05 wcnss.mdt
a300_pfp.fw a300_pm4.fw dsps.b00 dsps.b01 dsps.b02 dsps.b03
dsps.b04 dsps.b05 dsps.mdt gss.b00 gss.b02 gss.b04 gss.b06
gss.b08 gss.b10 gss.mdt gss.b01 gss.b03 gss.b05 gss.b07 gss.b09
gss.b11 q6.b00 q6.b01 q6.b03 q6.b04 q6.b05 q6.b06 q6.mdt
tzapps.b00 tzapps.b01 tzapps.b02 tzapps.b03 tzapps.mdt
vidc_1080p.fw vidc.b00 vidc.b01 vidc.b02 vidc.b03 vidcfw.elf
vidc.mdt"
for _i in $_files; do
install -Dm644 "vendor/qcom/flo/proprietary/$_i" \
"$pkgdir/usr/lib/firmware/$_i";
done
}

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The Mesa 3D Graphics Library
Disclaimer
Mesa is a 3-D graphics library with an API which is very similar to
that of [1]OpenGL.* To the extent that Mesa utilizes the OpenGL command
syntax or state machine, it is being used with authorization from
[2]Silicon Graphics, Inc.(SGI). However, the author does not possess an
OpenGL license from SGI, and makes no claim that Mesa is in any way a
compatible replacement for OpenGL or associated with SGI. Those who
want a licensed implementation of OpenGL should contact a licensed
vendor.
Please do not refer to the library as MesaGL (for legal reasons). It's
just Mesa or The Mesa 3-D graphics library.
* OpenGL is a trademark of [3]Silicon Graphics Incorporated.
License / Copyright Information
The Mesa distribution consists of several components. Different
copyrights and licenses apply to different components. For example, the
GLX client code uses the SGI Free Software License B, and some of the
Mesa device drivers are copyrighted by their authors. See below for a
list of Mesa's main components and the license for each.
The core Mesa library is licensed according to the terms of the MIT
license. This allows integration with the XFree86, Xorg and DRI
projects.
The default Mesa license is as follows:
Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),
to deal in the Software without restriction, including without limitation
the rights to use, copy, modify, merge, publish, distribute, sublicense,
and/or sell copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
Attention, Contributors
When contributing to the Mesa project you must agree to the licensing
terms of the component to which you're contributing. The following
section lists the primary components of the Mesa distribution and their
respective licenses.
Mesa Component Licenses
Component Location License
------------------------------------------------------------------
Main Mesa code src/mesa/ MIT
Device drivers src/mesa/drivers/* MIT, generally
Gallium code src/gallium/ MIT
Ext headers include/GL/glext.h Khronos
include/GL/glxext.h
GLX client code src/glx/ SGI Free Software License B
C11 thread include/c11/threads*.h Boost (permissive) emulation
In general, consult the source files for license terms.
References
1. https://www.opengl.org/
2. https://www.sgi.com/
3. https://www.sgi.com/

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# Maintainer: Jan de Groot <jgc@archlinux.org>
# Maintainer: Andreas Radke <andyrtr@archlinux.org>
pkgbase=mesa
pkgname=('opencl-mesa' 'libva-mesa-driver' 'mesa-vdpau' 'mesa')
pkgdesc="An open-source implementation of the OpenGL specification"
pkgver=18.3.4
pkgrel=1
arch=('armv7h' 'x86_64')
makedepends=('python-mako' 'libxml2' 'libx11' 'glproto' 'libdrm' 'dri2proto' 'dri3proto' 'presentproto'
'libxshmfence' 'libxxf86vm' 'libxdamage' 'libvdpau' 'libva' 'wayland' 'wayland-protocols'
'elfutils' 'llvm' 'libomxil-bellagio' 'libclc' 'clang' 'libglvnd' 'libunwind' 'lm_sensors'
'libxrandr' 'meson')
url="https://www.mesa3d.org/"
license=('custom')
source=(https://mesa.freedesktop.org/archive/mesa-${pkgver}.tar.xz{,.sig}
get-program-name-based-on-path.patch
LICENSE)
sha512sums=('e4ead944ba053aa05425e9e199d633f576dfa424976253fc32438e8db6da5e8d381122e4c4b7fb18f94177421f208bab5567cfec8d2692d104e266483ca02a99'
'SKIP'
'3c851ec0f1d8c1d918756c5b5315901d2a9c1de22624378bb2ba49ae8d7abc0b6c015a91c455f1d40d50532939f60db81cab0d7c9f832d41162c684582783fa6'
'f9f0d0ccf166fe6cb684478b6f1e1ab1f2850431c06aa041738563eb1808a004e52cdec823c103c9e180f03ffc083e95974d291353f0220fe52ae6d4897fecc7')
validpgpkeys=('8703B6700E7EE06D7A39B8D6EDAE37B02CEB490D' # Emil Velikov <emil.l.velikov@gmail.com>
'946D09B5E4C9845E63075FF1D961C596A7203456' # Andres Gomez <tanty@igalia.com>
'E3E8F480C52ADD73B278EE78E1ECBE07D7D70895' # Juan Antonio Suárez Romero (Igalia, S.L.) <jasuarez@igalia.com>
'A5CC9FEC93F2F837CB044912336909B6B25FADFA' # Juan A. Suarez Romero <jasuarez@igalia.com>
'71C4B75620BC75708B4BDB254C95FAAB3EB073EC') # Dylan Baker <dylan@pnwbakers.com>
prepare() {
cd mesa-${pkgver}
# Needed in order to target Chromium in drirc (included upstream in Mesa 19)
patch -Np1 -i ../get-program-name-based-on-path.patch
}
build() {
# -D gallium-drivers=r300,r600,virgl,svga,swrast,swr ### swr doesn't build https://bugs.freedesktop.org/show_bug.cgi?id=107865
arch-meson mesa-$pkgver build \
-D b_lto=false \
-D b_ndebug=true \
-D platforms=x11,wayland,drm,surfaceless \
-D dri-drivers=r100,r200,nouveau \
-D gallium-drivers=freedreno,r300,r600,nouveau,virgl,swrast \
-D vulkan-drivers= \
-D swr-arches=avx,avx2 \
-D dri3=true \
-D egl=true \
-D gallium-extra-hud=true \
-D gallium-nine=true \
-D gallium-omx=bellagio \
-D gallium-opencl=icd \
-D gallium-va=true \
-D gallium-vdpau=true \
-D gallium-xa=true \
-D gallium-xvmc=false \
-D gbm=true \
-D gles1=true \
-D gles2=true \
-D glvnd=true \
-D glx=dri \
-D libunwind=true \
-D llvm=true \
-D lmsensors=true \
-D osmesa=gallium \
-D shared-glapi=true \
-D texture-float=true \
-D valgrind=false
# Print config
meson configure build
ninja -C build
# fake installation to be seperated into packages
# outside of fakeroot but mesa doesn't need to chown/mod
DESTDIR="${srcdir}/fakeinstall" ninja -C build install
}
_install() {
local src f dir
for src; do
f="${src#fakeinstall/}"
dir="${pkgdir}/${f%/*}"
install -m755 -d "${dir}"
mv -v "${src}" "${dir}/"
done
}
package_opencl-mesa() {
pkgdesc="OpenCL support for AMD/ATI Radeon mesa drivers"
depends=('expat' 'libdrm' 'libelf' 'libclc' 'clang')
optdepends=('opencl-headers: headers necessary for OpenCL development')
provides=('opencl-driver')
_install fakeinstall/etc/OpenCL
_install fakeinstall/usr/lib/lib*OpenCL*
_install fakeinstall/usr/lib/gallium-pipe
install -m644 -Dt "${pkgdir}/usr/share/licenses/${pkgname}" LICENSE
}
package_libva-mesa-driver() {
pkgdesc="VA-API implementation for gallium"
depends=('libdrm' 'libx11' 'llvm-libs' 'expat' 'libelf' 'libxshmfence')
_install fakeinstall/usr/lib/dri/*_drv_video.so
install -m644 -Dt "${pkgdir}/usr/share/licenses/${pkgname}" LICENSE
}
package_mesa-vdpau() {
pkgdesc="Mesa VDPAU drivers"
depends=('libdrm' 'libx11' 'llvm-libs' 'expat' 'libelf' 'libxshmfence')
_install fakeinstall/usr/lib/vdpau
install -m644 -Dt "${pkgdir}/usr/share/licenses/${pkgname}" LICENSE
}
package_mesa() {
depends=('libdrm' 'wayland' 'libxxf86vm' 'libxdamage' 'libxshmfence' 'libelf'
'libomxil-bellagio' 'libunwind' 'llvm-libs' 'lm_sensors' 'libglvnd')
optdepends=('opengl-man-pages: for the OpenGL API man pages'
'mesa-vdpau: for accelerated video playback'
'libva-mesa-driver: for accelerated video playback')
provides=('nouveau-dri' 'freedreno-dri' 'svga-dri' 'mesa-dri' 'mesa-libgl' 'opengl-driver')
conflicts=('nouveau-dri' 'freedreno-dri' 'svga-dri' 'mesa-dri' 'mesa-libgl')
replaces=('nouveau-dri' 'freedreno-dri' 'svga-dri' 'mesa-dri' 'mesa-libgl')
_install fakeinstall/usr/share/drirc.d/00-mesa-defaults.conf
_install fakeinstall/usr/share/glvnd/egl_vendor.d/50_mesa.json
# ati-dri, nouveau-dri, intel-dri, svga-dri, swrast
_install fakeinstall/usr/lib/dri/*_dri.so
_install fakeinstall/usr/lib/bellagio
_install fakeinstall/usr/lib/d3d
_install fakeinstall/usr/lib/lib{gbm,glapi}.so*
_install fakeinstall/usr/lib/libOSMesa.so*
_install fakeinstall/usr/lib/libxatracker.so*
# _install fakeinstall/usr/lib/libswrAVX*.so*
# in libglvnd
rm -v fakeinstall/usr/lib/libGLESv{1_CM,2}.so*
# in vulkan-headers
rm -rv fakeinstall/usr/include/vulkan
_install fakeinstall/usr/include
_install fakeinstall/usr/lib/pkgconfig
# libglvnd support
_install fakeinstall/usr/lib/libGLX_mesa.so*
_install fakeinstall/usr/lib/libEGL_mesa.so*
# indirect rendering
ln -s /usr/lib/libGLX_mesa.so.0 "${pkgdir}/usr/lib/libGLX_indirect.so.0"
# make sure there are no files left to install
find fakeinstall -depth -print0 | xargs -0 rmdir
install -m644 -Dt "${pkgdir}/usr/share/licenses/${pkgname}" LICENSE
}

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From 759b94038987bb983398cd4b1d2cb1c8f79817a9 Mon Sep 17 00:00:00 2001
From: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Date: Tue, 23 Oct 2018 11:38:48 -0400
Subject: [PATCH] util: Get program name based on path when possible
Some programs start with the path and command line arguments in
argv[0] (program_invocation_name). Chromium is an example of
an application using mesa that does this.
This tries to query the real path for the symbolic link /proc/self/exe
to find the program name instead. It only uses the realpath if it
was a prefix of the invocation to avoid breaking wine programs.
Cc: Timothy Arceri <tarceri@itsqueeze.com>
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
---
src/util/u_process.c | 23 ++++++++++++++++++++++-
1 file changed, 22 insertions(+), 1 deletion(-)
diff --git a/src/util/u_process.c b/src/util/u_process.c
index 5e5927678d8..a1667e78074 100644
--- a/src/util/u_process.c
+++ b/src/util/u_process.c
@@ -41,8 +41,29 @@ static const char *
__getProgramName()
{
char * arg = strrchr(program_invocation_name, '/');
- if (arg)
+ if (arg) {
+ /* If the / character was found this is likely a linux path or
+ * an invocation path for a 64-bit wine program.
+ *
+ * However, some programs pass command line arguments into argv[0].
+ * Strip these arguments out by using the realpath only if it was
+ * a prefix of the invocation name.
+ */
+ static char *path;
+
+ if (!path)
+ path = realpath("/proc/self/exe", NULL);
+
+ if (path && strncmp(path, program_invocation_name, strlen(path)) == 0) {
+ /* This shouldn't be null because path is a a prefix,
+ * but check it anyway since path is static. */
+ char * name = strrchr(path, '/');
+ if (name)
+ return name + 1;
+ }
+
return arg+1;
+ }
/* If there was no '/' at all we likely have a windows like path from
* a wine application.
--
2.18.1