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This commit is contained in:
Gerben Jan Dijkman
2022-01-12 23:45:02 +01:00
parent 83c53a6eef
commit 699457f57d
11 changed files with 713 additions and 12670 deletions
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3
sys-kernel/pinephone-sources/Manifest
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@@ -1,5 +1,2 @@
DIST all-5.15.6.patch 15465054 BLAKE2B e60ee46d00f0d2a82c491431366e96650b08050e64bc5a751961a7f7d465735250bdc2b26832fc1f0a6a21da1d7c5e87d119359a02c9e175201af5750f8e50f4 SHA512 6499b9f8b5575ca3ab21a28ec5a9c9bd0bcecfec54b90cf7dac1f2c9e818f0a5804a7389f37e6220661210f7ecc80da3cfd3b2c218d29c0d10bb9066c68aa802
DIST all-5.16.0.patch 15386424 BLAKE2B 4ddf492fedab9dde02e9e3fbfdaaa8c31f3c4ed0267447cd38eb2ede38a4ed44255d6b0972cdca9c440c30031196e35e0b2c00cbadd8ee09a67d7375d24db633 SHA512 fc337e97242c206337f4aa88075a1a850e404ac09c566c06fa42de268d83c58ab9ee3052a0510246023b1e073aced8c88d605bd49a11983cc3716058814926a5
DIST linux-5.15.tar.xz 121913744 BLAKE2B 3921274b23f7938abdf3ed9334534b4581e13d7484303d3a5280eddb038999aaa8b836666a487472d9c4a219af0f06b9fecccaf348fb5510ab8762f4ef4b7e83 SHA512 d25ad40b5bcd6a4c6042fd0fd84e196e7a58024734c3e9a484fd0d5d54a0c1d87db8a3c784eff55e43b6f021709dc685eb0efa18d2aec327e4f88a79f405705a
DIST linux-5.16.tar.xz 123114100 BLAKE2B 07a90cc640ff89e1359c06cee8c38abd33e51f9b9a89833e31a1d2750526fda4a59e8884db3c1ea63df0a37f0d3de6b5a922b014b7313d8abce20d90ac08adcb SHA512 7a257dd576bc8493595ec7d6f3c9cb6e22c772a8b2dbe735d2485c4f5c56e26a08695546e7e0f1f1cd04a533f25e829361958d4da0b98bf0ba8094dd57a85aaf
DIST patch-5.15.6.xz 430232 BLAKE2B ed3eb640ae8617ae726b9d98f3b17ab1602f733e228970826e4a34cb7e466b61ead5371f51e6bc1fc75bb9e468cfeca66c6bca21731f25b53decc52eb59ecb3e SHA512 926403406c82f4589bb872cb74ff21dc4729184a3dd5293ba0cc201c13a5c3917b231721be551a6f19fb1d93e443b8ebac557df2a9cc265967a693b4031cedb3

12
sys-kernel/pinephone-sources/files/0107-quirk-kernel-org-bug-210681-firmware_rome_error.patch Normal file
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@@ -0,0 +1,12 @@
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 03b83aa91277..dfc6c7d1b0e7 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -4070,6 +4070,7 @@ static int btusb_setup_qca(struct hci_dev *hdev)
}
if (!info) {
bt_dev_err(hdev, "don't support firmware rome 0x%x", ver_rom);
+ if (ver_rom & ~0xffffU) return 0;
return -ENODEV;
}

49
sys-kernel/pinephone-sources/files/0177-leds-gpio-make-max_brightness-configurable.patch Normal file
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@@ -0,0 +1,49 @@
From cb408fb65a08bd45543724c1e9b8f38ae1bebc4a Mon Sep 17 00:00:00 2001
From: Arnaud Ferraris <arnaud.ferraris@gmail.com>
Date: Tue, 4 Aug 2020 15:12:59 +0200
Subject: [PATCH 177/183] leds-gpio: make max_brightness configurable
---
drivers/leds/leds-gpio.c | 4 ++++
include/linux/leds.h | 3 ++-
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/leds/leds-gpio.c b/drivers/leds/leds-gpio.c
index 93f5b1b60fde..f8483fab1164 100644
--- a/drivers/leds/leds-gpio.c
+++ b/drivers/leds/leds-gpio.c
@@ -108,6 +108,8 @@ static int create_gpio_led(const struct gpio_led *template,
if (ret < 0)
return ret;
+ led_dat->cdev.max_brightness = template->max_brightness;
+
if (template->name) {
led_dat->cdev.name = template->name;
ret = devm_led_classdev_register(parent, &led_dat->cdev);
@@ -177,6 +179,8 @@ static struct gpio_leds_priv *gpio_leds_create(struct platform_device *pdev)
if (fwnode_property_present(child, "panic-indicator"))
led.panic_indicator = 1;
+ fwnode_property_read_u32(child, "max-brightness", &led.max_brightness);
+
ret = create_gpio_led(&led, led_dat, dev, child, NULL);
if (ret < 0) {
fwnode_handle_put(child);
diff --git a/include/linux/leds.h b/include/linux/leds.h
index 6a8d6409c993..99a80092114d 100644
--- a/include/linux/leds.h
+++ b/include/linux/leds.h
@@ -513,7 +513,8 @@ typedef int (*gpio_blink_set_t)(struct gpio_desc *desc, int state,
struct gpio_led {
const char *name;
const char *default_trigger;
- unsigned gpio;
+ unsigned gpio;
+ unsigned max_brightness;
unsigned active_low : 1;
unsigned retain_state_suspended : 1;
unsigned panic_indicator : 1;
--
2.30.0

49
sys-kernel/pinephone-sources/files/ccu-sun50i-a64-reparent-clocks-to-lower-speed-oscillator.patch Normal file
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@@ -0,0 +1,49 @@
diff --git a/drivers/clk/sunxi-ng/ccu-sun50i-a64.c b/drivers/clk/sunxi-ng/ccu-sun50i-a64.c
index 149cfde817cb..0399d8714fd0 100644
--- a/drivers/clk/sunxi-ng/ccu-sun50i-a64.c
+++ b/drivers/clk/sunxi-ng/ccu-sun50i-a64.c
@@ -984,6 +984,8 @@ static int sun50i_a64_ccu_probe(struct p
if (IS_ERR(reg))
return PTR_ERR(reg);
+ platform_set_drvdata(pdev, reg);
+
/* Force the pll-audio variable divider to 3 */
val = readl(reg + SUN50I_A64_PLL_AUDIO_REG);
val &= ~GENMASK(19, 16);
@@ -974,11 +976,35 @@ static const struct of_device_id sun50i_a64_ccu_ids[] = {
{ }
};
+#define USBPHY_CFG_REG 0x0cc
+
+static int sun50i_a64_ccu_suspend(struct device *dev)
+{
+ void __iomem *reg = dev_get_drvdata(dev);
+
+ writel(readl(reg + USBPHY_CFG_REG) | 0xa00000, reg + USBPHY_CFG_REG);
+
+ return 0;
+}
+
+static int sun50i_a64_ccu_resume(struct device *dev)
+{
+ void __iomem *reg = dev_get_drvdata(dev);
+
+ writel(readl(reg + USBPHY_CFG_REG) & ~0xa00000, reg + USBPHY_CFG_REG);
+
+ return 0;
+}
+
+static SIMPLE_DEV_PM_OPS(sun50i_a64_ccu_pm_ops,
+ sun50i_a64_ccu_suspend, sun50i_a64_ccu_resume);
+
static struct platform_driver sun50i_a64_ccu_driver = {
.probe = sun50i_a64_ccu_probe,
.driver = {
.name = "sun50i-a64-ccu",
.of_match_table = sun50i_a64_ccu_ids,
+ .pm = &sun50i_a64_ccu_pm_ops,
},
};
builtin_platform_driver(sun50i_a64_ccu_driver);

5932
sys-kernel/pinephone-sources/files/config-5.15.1
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File diff suppressed because it is too large Load Diff

6684
sys-kernel/pinephone-sources/files/config-5.16
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File diff suppressed because it is too large Load Diff

175
sys-kernel/pinephone-sources/files/dts-pinephone-drop-modem-power-node.patch Normal file
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@@ -0,0 +1,175 @@
From 5da6a7e3f4d6e11f4887893672f849d2d4fa5b58 Mon Sep 17 00:00:00 2001
From: Clayton Craft <clayton@craftyguy.net>
Date: Wed, 16 Dec 2020 20:16:14 -0800
Subject: [PATCH] dts: pinephone: drop modem-power node
---
.../allwinner/sun50i-a64-pinephone-1.0.dts | 26 +++---------------
.../allwinner/sun50i-a64-pinephone-1.1.dts | 27 +++----------------
.../allwinner/sun50i-a64-pinephone-1.2.dts | 27 +++----------------
.../dts/allwinner/sun50i-a64-pinephone.dtsi | 12 +++++++++
4 files changed, 24 insertions(+), 68 deletions(-)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.0.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.0.dts
index 0f6faa44ce3e..2cc513772172 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.0.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.0.dts
@@ -86,28 +86,6 @@ &reg_drivevbus {
status = "okay";
};
-&uart3 {
- modem {
- compatible = "quectel,eg25";
- char-device-name = "modem-power";
-
- power-supply = <&reg_vbat_bb>; /* PL7 */
-
- enable-gpios = <&pio 7 8 GPIO_ACTIVE_LOW>; /* PH8 */
- reset-gpios = <&pio 2 4 GPIO_ACTIVE_HIGH>; /* PC4 */
- pwrkey-gpios = <&pio 1 3 GPIO_ACTIVE_HIGH>; /* PB3 */
-
- sleep-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; /* PH7 */
- wakeup-gpios = <&pio 1 2 GPIO_ACTIVE_HIGH>; /* PB2-RI */
-
- cts-gpios = <&pio 3 5 GPIO_ACTIVE_HIGH>; /* PD5-CTS */
- dtr-gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6-DTR */
- rts-gpios = <&pio 3 4 GPIO_ACTIVE_HIGH>; /* PD4-RTS */
-
- quectel,qdai = "1,1,0,1,0,0,1,1";
- };
-};
-
&usbphy {
usb-role-switch;
@@ -118,6 +96,10 @@ usb0_drd_sw: endpoint {
};
};
+&ring_indicator {
+ gpios = <&pio 1 2 GPIO_ACTIVE_LOW>; /* PB2 */
+};
+
&sgm3140 {
flash-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* PD24 */
enable-gpios = <&pio 2 3 GPIO_ACTIVE_HIGH>; /* PC3 */
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.1.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.1.dts
index 95a880fdc9ce..5f3b6a1a142f 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.1.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.1.dts
@@ -109,34 +109,15 @@
status = "okay";
};
+&ring_indicator {
+ gpios = <&pio 1 2 GPIO_ACTIVE_LOW>; /* PB2 */
+};
+
&sgm3140 {
enable-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* PD24 */
flash-gpios = <&pio 2 3 GPIO_ACTIVE_HIGH>; /* PC3 */
};
-&uart3 {
- modem {
- compatible = "quectel,eg25";
- char-device-name = "modem-power";
-
- power-supply = <&reg_vbat_bb>; /* PL7 */
-
- enable-gpios = <&pio 7 8 GPIO_ACTIVE_LOW>; /* PH8 */
- reset-gpios = <&pio 2 4 GPIO_ACTIVE_HIGH>; /* PC4 */
- pwrkey-gpios = <&pio 1 3 GPIO_ACTIVE_HIGH>; /* PB3 */
- //status-pwrkey-multiplexed; /* status acts as pwrkey */
-
- sleep-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; /* PH7 */
- wakeup-gpios = <&pio 1 2 GPIO_ACTIVE_HIGH>; /* PB2-RI */
-
- dtr-gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6-DTR */
- cts-gpios = <&pio 3 5 GPIO_ACTIVE_HIGH>; /* PD5-CTS */
- rts-gpios = <&pio 3 4 GPIO_ACTIVE_HIGH>; /* PD4-RTS */
-
- quectel,qdai = "1,1,0,1,0,0,1,1";
- };
-};
-
&usbphy {
usb-role-switch;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.2.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.2.dts
index 23ba72508cfc..889841ca5b8a 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.2.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.2.dts
@@ -101,34 +101,15 @@
enable-active-high;
};
+&ring_indicator {
+ gpios = <&r_pio 0 6 GPIO_ACTIVE_LOW>; /* PL6 */
+};
+
&sgm3140 {
enable-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* PD24 */
flash-gpios = <&pio 2 3 GPIO_ACTIVE_HIGH>; /* PC3 */
};
-&uart3 {
- modem {
- compatible = "quectel,eg25";
- char-device-name = "modem-power";
-
- power-supply = <&reg_vbat_bb>; /* PL7 */
-
- enable-gpios = <&pio 7 8 GPIO_ACTIVE_LOW>; /* PH8 */
- reset-gpios = <&pio 2 4 GPIO_ACTIVE_HIGH>; /* PC4 */
- status-gpios = <&pio 7 9 GPIO_ACTIVE_HIGH>; /* PH9 */
- pwrkey-gpios = <&pio 1 3 GPIO_ACTIVE_HIGH>; /* PB3 */
-
- host-ready-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; /* PH7 */
- wakeup-gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6-RI */
-
- dtr-gpios = <&pio 1 2 GPIO_ACTIVE_HIGH>; /* PB2-DTR */
- cts-gpios = <&pio 3 5 GPIO_ACTIVE_HIGH>; /* PD5-CTS */
- rts-gpios = <&pio 3 4 GPIO_ACTIVE_HIGH>; /* PD4-RTS */
-
- quectel,qdai = "1,1,0,1,0,0,1,1";
- };
-};
-
&usbphy {
usb-role-switch;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
index 02d82980cf39..979d01de8d84 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
@@ -192,6 +192,17 @@ ec25_codec: ec25-codec {
compatible = "quectel,ec25";
};
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ ring_indicator: ring-indicator {
+ label = "Ring Indicator";
+ linux,can-disable;
+ linux,code = <KEY_WAKEUP>;
+ wakeup-source;
+ };
+ };
+
i2c_csi: i2c-csi {
compatible = "i2c-gpio";
sda-gpios = <&pio 4 13 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; /* PE13 */
@@ -256,6 +267,7 @@ reg_usb_5v: usb-5v {
reg_vbat_bb: vbat-bb {
compatible = "regulator-fixed";
regulator-name = "vbat-bb";
+ regulator-always-on;
regulator-min-microvolt = <3500000>;
regulator-max-microvolt = <3500000>;
gpio = <&r_pio 0 7 GPIO_ACTIVE_HIGH>; /* PL7 */
--
2.29.2

409
sys-kernel/pinephone-sources/files/media-ov5640-Implement-autofocus.patch Normal file
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@@ -0,0 +1,409 @@
From f062022f2a2781d6b8ca63c460b0e72ebac30870 Mon Sep 17 00:00:00 2001
From: Martijn Braam <martijn@brixit.nl>
Date: Mon, 28 Sep 2020 14:26:11 +0200
Subject: [PATCH] media: ov5640: Implement autofocus
The autofocus functionality needs a firmware blob loaded into the
internal microcontroller.
V4L2 doesn't have an api to control all autofocus functionality, but
this at least makes it possible to focus on the center of the sensor.
Signed-off-by: Martijn Braam <martijn@brixit.nl>
---
drivers/media/i2c/ov5640.c | 254 +++++++++++++++++++++++++++++++++++++
1 file changed, 254 insertions(+)
diff --git a/drivers/media/i2c/ov5640.c b/drivers/media/i2c/ov5640.c
index df0a507c211f..08a5304c0e95 100644
--- a/drivers/media/i2c/ov5640.c
+++ b/drivers/media/i2c/ov5640.c
@@ -9,6 +9,7 @@
#include <linux/clkdev.h>
#include <linux/ctype.h>
#include <linux/delay.h>
+#include <linux/firmware.h>
#include <linux/device.h>
#include <linux/gpio/consumer.h>
#include <linux/i2c.h>
@@ -31,7 +32,11 @@
#define OV5640_DEFAULT_SLAVE_ID 0x3c
+#define OV5640_REG_SYS_RESET00 0x3000
+#define OV5640_REG_SYS_RESET01 0x3001
#define OV5640_REG_SYS_RESET02 0x3002
+#define OV5640_REG_SYS_CLOCK_ENABLE00 0x3004
+#define OV5640_REG_SYS_CLOCK_ENABLE01 0x3005
#define OV5640_REG_SYS_CLOCK_ENABLE02 0x3006
#define OV5640_REG_SYS_CTRL0 0x3008
#define OV5640_REG_SYS_CTRL0_SW_PWDN 0x42
@@ -41,6 +46,14 @@
#define OV5640_REG_PAD_OUTPUT_ENABLE01 0x3017
#define OV5640_REG_PAD_OUTPUT_ENABLE02 0x3018
#define OV5640_REG_PAD_OUTPUT00 0x3019
+#define OV5640_REG_FW_CMD_MAIN 0x3022
+#define OV5640_REG_FW_CMD_ACK 0x3023
+#define OV5640_REG_FW_CMD_PARA0 0x3024
+#define OV5640_REG_FW_CMD_PARA1 0x3025
+#define OV5640_REG_FW_CMD_PARA2 0x3026
+#define OV5640_REG_FW_CMD_PARA3 0x3027
+#define OV5640_REG_FW_CMD_PARA4 0x3028
+#define OV5640_REG_FW_STATUS 0x3029
#define OV5640_REG_SYSTEM_CONTROL1 0x302e
#define OV5640_REG_SC_PLL_CTRL0 0x3034
#define OV5640_REG_SC_PLL_CTRL1 0x3035
@@ -59,6 +72,7 @@
#define OV5640_REG_AEC_PK_MANUAL 0x3503
#define OV5640_REG_AEC_PK_REAL_GAIN 0x350a
#define OV5640_REG_AEC_PK_VTS 0x350c
+#define OV5640_REG_VCM_CONTROL4 0x3606
#define OV5640_REG_TIMING_DVPHO 0x3808
#define OV5640_REG_TIMING_DVPVO 0x380a
#define OV5640_REG_TIMING_HTS 0x380c
@@ -95,6 +109,20 @@
#define OV5640_REG_SDE_CTRL4 0x5584
#define OV5640_REG_SDE_CTRL5 0x5585
#define OV5640_REG_AVG_READOUT 0x56a1
+#define OV5640_REG_FIRMWARE_BASE 0x8000
+
+#define OV5640_FW_STATUS_S_FIRMWARE 0x7f
+#define OV5640_FW_STATUS_S_STARTUP 0x7e
+#define OV5640_FW_STATUS_S_IDLE 0x70
+#define OV5640_FW_STATUS_S_FOCUSING 0x00
+#define OV5640_FW_STATUS_S_FOCUSED 0x10
+
+#define OV5640_FW_CMD_TRIGGER_FOCUS 0x03
+#define OV5640_FW_CMD_CONTINUOUS_FOCUS 0x04
+#define OV5640_FW_CMD_GET_FOCUS_RESULT 0x07
+#define OV5640_FW_CMD_RELEASE_FOCUS 0x08
+#define OV5640_FW_CMD_ZONE_CONFIG 0x12
+#define OV5640_FW_CMD_DEFAULT_ZONES 0x80
enum ov5640_mode_id {
OV5640_MODE_QCIF_176_144 = 0,
@@ -218,6 +246,12 @@ struct ov5640_ctrls {
struct v4l2_ctrl *auto_gain;
struct v4l2_ctrl *gain;
};
+ struct {
+ struct v4l2_ctrl *focus_auto;
+ struct v4l2_ctrl *af_start;
+ struct v4l2_ctrl *af_stop;
+ struct v4l2_ctrl *af_status;
+ };
struct v4l2_ctrl *brightness;
struct v4l2_ctrl *light_freq;
struct v4l2_ctrl *saturation;
@@ -261,6 +295,8 @@ struct ov5640_dev {
bool pending_mode_change;
bool streaming;
+
+ bool af_initialized;
};
static inline struct ov5640_dev *to_ov5640_dev(struct v4l2_subdev *sd)
@@ -1967,6 +2003,118 @@ static void ov5640_reset(struct ov5640_dev *sensor)
usleep_range(20000, 25000);
}
+static int ov5640_copy_fw_to_device(struct ov5640_dev *sensor,
+ const struct firmware *fw)
+{
+ struct i2c_client *client = sensor->i2c_client;
+ const u8 *data = (const u8 *)fw->data;
+ u8 fw_status;
+ int i;
+ int ret;
+
+ // Putting MCU in reset state
+ ret = ov5640_write_reg(sensor, OV5640_REG_SYS_RESET00, 0x20);
+ if (ret)
+ return ret;
+
+ // Write firmware
+ for (i = 0; i < fw->size / sizeof(u8); i++)
+ ov5640_write_reg(sensor,
+ OV5640_REG_FIRMWARE_BASE + i,
+ data[i]);
+
+ // Reset MCU state
+ ov5640_write_reg(sensor, OV5640_REG_FW_CMD_MAIN, 0x00);
+ ov5640_write_reg(sensor, OV5640_REG_FW_CMD_ACK, 0x00);
+ ov5640_write_reg(sensor, OV5640_REG_FW_CMD_PARA0, 0x00);
+ ov5640_write_reg(sensor, OV5640_REG_FW_CMD_PARA1, 0x00);
+ ov5640_write_reg(sensor, OV5640_REG_FW_CMD_PARA2, 0x00);
+ ov5640_write_reg(sensor, OV5640_REG_FW_CMD_PARA3, 0x00);
+ ov5640_write_reg(sensor, OV5640_REG_FW_CMD_PARA4, 0x00);
+ ov5640_write_reg(sensor, OV5640_REG_FW_STATUS, 0x7f);
+
+ // Start AF MCU
+ ret = ov5640_write_reg(sensor, OV5640_REG_SYS_RESET00, 0x00);
+ if (ret)
+ return ret;
+
+ dev_info(&client->dev, "firmware upload success\n");
+
+ // Wait for firmware to be ready
+ for (i = 0; i < 5; i++) {
+ ret = ov5640_read_reg(sensor, OV5640_REG_FW_STATUS, &fw_status);
+ if (fw_status == OV5640_FW_STATUS_S_IDLE) {
+ dev_info(&client->dev, "fw started after %d ms\n", i * 50);
+ return ret;
+ }
+ msleep(50);
+ }
+ dev_err(&client->dev, "uploaded firmware didn't start, got to 0x%x, retrying...\n", fw_status);
+
+ // Putting MCU in reset state
+ ret = ov5640_write_reg(sensor, OV5640_REG_SYS_RESET00, 0x20);
+ if (ret)
+ return ret;
+ // Start AF MCU
+ ret = ov5640_write_reg(sensor, OV5640_REG_SYS_RESET00, 0x00);
+ if (ret)
+ return ret;
+ // Wait for firmware to be ready
+ for (i = 0; i < 5; i++) {
+ ret = ov5640_read_reg(sensor, OV5640_REG_FW_STATUS, &fw_status);
+ if (fw_status == OV5640_FW_STATUS_S_IDLE) {
+ dev_info(&client->dev, "fw started after %d ms\n", i * 50);
+ return ret;
+ }
+ msleep(50);
+ }
+ dev_err(&client->dev, "uploaded firmware didn't start, got to 0x%x\n", fw_status);
+ return -ETIMEDOUT;
+}
+
+static int ov5640_af_init(struct ov5640_dev *sensor)
+{
+ struct i2c_client *client = sensor->i2c_client;
+ const char* fwname = "ov5640_af.bin";
+ const struct firmware *fw;
+ int ret;
+
+ if (sensor->af_initialized) {
+ return 0;
+ }
+
+ if (firmware_request_nowarn(&fw, fwname, &client->dev) == 0) {
+ ret = ov5640_copy_fw_to_device(sensor, fw);
+ if (ret == 0)
+ sensor->af_initialized = 1;
+ } else {
+ dev_warn(&client->dev, "%s: no autofocus firmware available (%s)\n",
+ __func__, fwname);
+ ret = -1;
+ }
+ release_firmware(fw);
+
+ if (ret)
+ return ret;
+
+ // Enable AF systems
+ ret = ov5640_mod_reg(sensor, OV5640_REG_SYS_CLOCK_ENABLE00,
+ (BIT(6) | BIT(5)), (BIT(6) | BIT(5)));
+ if (ret)
+ return ret;
+ ret = ov5640_mod_reg(sensor, OV5640_REG_SYS_CLOCK_ENABLE01,
+ BIT(6), BIT(6));
+ if (ret)
+ return ret;
+
+ // Set lens focus driver on
+ ov5640_write_reg(sensor, OV5640_REG_VCM_CONTROL4, 0x3f);
+ if (ret)
+ return ret;
+
+ return ret;
+}
+
static int ov5640_set_power_on(struct ov5640_dev *sensor)
{
struct i2c_client *client = sensor->i2c_client;
@@ -1988,6 +2117,8 @@ static int ov5640_set_power_on(struct ov5640_dev *sensor)
goto xclk_off;
}
+ sensor->af_initialized = 0;
+
ov5640_reset(sensor);
ov5640_power(sensor, true);
@@ -2416,6 +2547,35 @@ static int ov5640_set_framefmt(struct ov5640_dev *sensor,
is_jpeg ? (BIT(5) | BIT(3)) : 0);
}
+static int ov5640_fw_command(struct ov5640_dev *sensor, int command)
+{
+ u8 fw_ack;
+ int i;
+ int ret;
+
+ ret = ov5640_write_reg(sensor, OV5640_REG_FW_CMD_ACK, 0x01);
+ if(ret)
+ return ret;
+
+ ret = ov5640_write_reg(sensor, OV5640_REG_FW_CMD_MAIN, command);
+ if(ret)
+ return ret;
+
+ for (i = 0; i < 100; i++) {
+ ret = ov5640_read_reg(sensor, OV5640_REG_FW_CMD_ACK, &fw_ack);
+ if (ret)
+ return ret;
+
+ if (fw_ack == 0){
+ return ret;
+ }
+
+ msleep(50);
+ }
+ return -ETIMEDOUT;
+}
+
+
/*
* Sensor Controls.
*/
@@ -2532,6 +2692,41 @@ static int ov5640_set_ctrl_exposure(struct ov5640_dev *sensor,
return ret;
}
+static int ov5640_set_ctrl_focus(struct ov5640_dev *sensor, int command)
+{
+ struct i2c_client *client = sensor->i2c_client;
+ int ret;
+
+ ret = ov5640_af_init(sensor);
+ if (ret) {
+ dev_err(&client->dev, "%s: no autofocus firmware loaded\n",
+ __func__);
+ return 0;
+ }
+
+ if (command == OV5640_FW_CMD_RELEASE_FOCUS) {
+ dev_dbg(&client->dev, "%s: Releasing autofocus\n",
+ __func__);
+ return ov5640_fw_command(sensor, OV5640_FW_CMD_RELEASE_FOCUS);
+ }
+
+ // Restart zone config
+ ret = ov5640_fw_command(sensor, OV5640_FW_CMD_ZONE_CONFIG);
+ if (ret)
+ return ret;
+
+ // Set default focus zones
+ ret = ov5640_fw_command(sensor, OV5640_FW_CMD_DEFAULT_ZONES);
+ if (ret)
+ return ret;
+
+ dev_dbg(&client->dev, "%s: Triggering autofocus\n",
+ __func__);
+
+ // Start focussing
+ return ov5640_fw_command(sensor, command);
+}
+
static int ov5640_set_ctrl_gain(struct ov5640_dev *sensor, bool auto_gain)
{
struct ov5640_ctrls *ctrls = &sensor->ctrls;
@@ -2638,6 +2833,32 @@ static int ov5640_set_ctrl_vflip(struct ov5640_dev *sensor, int value)
(BIT(2) | BIT(1)) : 0);
}
+static int ov5640_get_af_status(struct ov5640_dev *sensor)
+{
+ u8 fw_status;
+ int ret;
+
+ ret = ov5640_read_reg(sensor, OV5640_REG_FW_STATUS, &fw_status);
+ if (ret)
+ return ret;
+
+ switch (fw_status) {
+ case OV5640_FW_STATUS_S_FIRMWARE:
+ case OV5640_FW_STATUS_S_STARTUP:
+ return V4L2_AUTO_FOCUS_STATUS_FAILED;
+ break;
+ case OV5640_FW_STATUS_S_IDLE:
+ return V4L2_AUTO_FOCUS_STATUS_IDLE;
+ break;
+ case OV5640_FW_STATUS_S_FOCUSED:
+ return V4L2_AUTO_FOCUS_STATUS_REACHED;
+ break;
+ default:
+ return V4L2_AUTO_FOCUS_STATUS_BUSY;
+ break;
+ }
+}
+
static int ov5640_g_volatile_ctrl(struct v4l2_ctrl *ctrl)
{
struct v4l2_subdev *sd = ctrl_to_sd(ctrl);
@@ -2659,6 +2880,12 @@ static int ov5640_g_volatile_ctrl(struct v4l2_ctrl *ctrl)
return val;
sensor->ctrls.exposure->val = val;
break;
+ case V4L2_CID_FOCUS_AUTO:
+ val = ov5640_get_af_status(sensor);
+ if (val < 0)
+ return val;
+ sensor->ctrls.af_status->val = val;
+ break;
}
return 0;
@@ -2690,6 +2917,18 @@ static int ov5640_s_ctrl(struct v4l2_ctrl *ctrl)
case V4L2_CID_AUTO_WHITE_BALANCE:
ret = ov5640_set_ctrl_white_balance(sensor, ctrl->val);
break;
+ case V4L2_CID_FOCUS_AUTO:
+ if (ctrl->val)
+ ret = ov5640_set_ctrl_focus(sensor, OV5640_FW_CMD_CONTINUOUS_FOCUS);
+ else
+ ret = ov5640_set_ctrl_focus(sensor, OV5640_FW_CMD_RELEASE_FOCUS);
+ break;
+ case V4L2_CID_AUTO_FOCUS_START:
+ ret = ov5640_set_ctrl_focus(sensor, OV5640_FW_CMD_TRIGGER_FOCUS);
+ break;
+ case V4L2_CID_AUTO_FOCUS_STOP:
+ ret = ov5640_set_ctrl_focus(sensor, OV5640_FW_CMD_RELEASE_FOCUS);
+ break;
case V4L2_CID_HUE:
ret = ov5640_set_ctrl_hue(sensor, ctrl->val);
break;
@@ -2762,6 +3001,20 @@ static int ov5640_init_controls(struct ov5640_dev *sensor)
ctrls->gain = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_GAIN,
0, 1023, 1, 0);
+ /* Autofocus */
+ ctrls->focus_auto = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_FOCUS_AUTO,
+ 0, 1, 1, 0);
+ ctrls->af_start = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_AUTO_FOCUS_START,
+ 0, 1, 1, 0);
+ ctrls->af_stop = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_AUTO_FOCUS_STOP,
+ 0, 1, 1, 0);
+ ctrls->af_status = v4l2_ctrl_new_std(hdl, ops,
+ V4L2_CID_AUTO_FOCUS_STATUS, 0,
+ (V4L2_AUTO_FOCUS_STATUS_BUSY |
+ V4L2_AUTO_FOCUS_STATUS_REACHED |
+ V4L2_AUTO_FOCUS_STATUS_FAILED),
+ 0, V4L2_AUTO_FOCUS_STATUS_IDLE);
+
ctrls->saturation = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_SATURATION,
0, 255, 1, 64);
ctrls->hue = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_HUE,
@@ -2795,6 +3048,7 @@ static int ov5640_init_controls(struct ov5640_dev *sensor)
v4l2_ctrl_auto_cluster(3, &ctrls->auto_wb, 0, false);
v4l2_ctrl_auto_cluster(2, &ctrls->auto_gain, 0, true);
v4l2_ctrl_auto_cluster(2, &ctrls->auto_exp, 1, true);
+ v4l2_ctrl_cluster(4, &ctrls->focus_auto);
sensor->sd.ctrl_handler = hdl;
return 0;
--
2.25.4

12
sys-kernel/pinephone-sources/files/panic-led.patch Normal file
View File

@@ -0,0 +1,12 @@
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
index 1c555456b..05fab5d79 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
@@ -78,6 +78,7 @@ green {
};
led-2 {
+ linux,default-trigger = "panic";
function = LED_FUNCTION_INDICATOR;
color = <LED_COLOR_ID_RED>;
gpios = <&pio 3 19 GPIO_ACTIVE_HIGH>; /* PD19 */

49
sys-kernel/pinephone-sources/pinephone-sources-5.15.6.ebuild
View File

@@ -1,49 +0,0 @@
# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI="8"
K_NOUSENAME="yes"
K_NOSETEXTRAVERSION="yes"
K_SECURITY_UNSUPPORTED="1"
ETYPE="sources"
inherit kernel-2
detect_version
KEYWORDS="~arm64"
DEPEND="${RDEPEND}
>=sys-devel/patch-2.7.5"
DESCRIPTION="Full sources for the Linux kernel, with megi's patch for pinephone"
MEGI_PATCH_URI="https://xff.cz/kernels/${PV:0:4}/patches/all.patch"
SRC_URI="${KERNEL_URI} ${MEGI_PATCH_URI} -> all-${PV}.patch"
PATCHES=(
${DISTDIR}/all-${PV}.patch
)
src_prepare() {
default
eapply_user
}
pkg_postinst() {
kernel-2_pkg_postinst
einfo "For more info on this patchset, and how to report problems, see:"
einfo "${HOMEPAGE}"
einfo "To build the kernel use the following command:"
einfo "make Image Image.gz modules"
einfo "make DTC_FLAGS="-@" dtbs"
einfo "make install; make modules_intall; make dtbs_install"
einfo "If you use kernel config coming with this ebuild, don't forget to also copy dracut-pp.conf to /etc/dracut.conf.d/"
einfo "to make sure proper kernel modules are loaded into initramfs"
einfo "if you want to cross compile pinephone kernel on amd64 host, follow the https://wiki.gentoo.org/wiki/Cross_build_environment"
einfo "to setup cross toolchain environment, then create a xmake wrapper like the following, and replace make with xmake in above commands"
einfo "#!/bin/sh"
einfo "exec make ARCH='arm64' CROSS_COMPILE='aarch64-unknown-linux-gnu-' INSTALL_MOD_PATH='${SYSROOT}' '$@'"
}
pkg_postrm() {
kernel-2_pkg_postrm
}

9
sys-kernel/pinephone-sources/pinephone-sources-5.16.0.ebuild
View File

@@ -22,11 +22,16 @@ SRC_URI="${KERNEL_URI} ${MEGI_PATCH_URI} -> all-${PV}.patch"
PATCHES=(
${DISTDIR}/all-${PV}.patch
${FILESDIR}/ccu-sun50i-a64-reparent-clocks-to-lower-speed-oscillator.patch
${FILESDIR}/dts-pinephone-drop-modem-power-node.patch
${FILESDIR}/media-ov5640-Implement-autofocus.patch
${FILESDIR}/0107-quirk-kernel-org-bug-210681-firmware_rome_error.patch
${FILESDIR}/0177-leds-gpio-make-max_brightness-configurable.patch
${FILESDIR}/panic-led.patch
# Pinephone Keyboard
${FILESDIR}/d1d849cae12db71aa81ceedaedc1b17a34790367.patch
${FILESDIR}/2423aac2d6f5db55da99e11fd799ee66fe6f54c6.patch
)
src_prepare() {