TWL PV release on kernel 6.12 (#308)

* Intel IMX390&TI960 enabled on MTL, iot kernel 6.11-rc3

Signed-off-by: zouxiaoh <[email protected]>

* TWL PV release on kernel 6.12

Signed-off-by: zouxiaoh <[email protected]>

---------

Signed-off-by: zouxiaoh <[email protected]>

kernel_patches/patch_6.12_mainline/0003-INT3472-Support-LT6911UXE.patch

@@ -0,0 +1,73 @@
+From 732579bc9711cc86227bc5de5bbd61949d99dced Mon Sep 17 00:00:00 2001
+From: linya14x <[email protected]>
+Date: Tue, 25 Jun 2024 11:34:04 +0800
+Subject: [PATCH] INT3472: Support LT6911UXE
+
+Signed-off-by: linya14x <[email protected]>
+Signed-off-by: zouxiaoh <[email protected]>
+---
+ drivers/platform/x86/intel/int3472/common.h   |  2 ++
+ drivers/platform/x86/intel/int3472/discrete.c | 18 ++++++++++++++++--
+ 2 files changed, 18 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/platform/x86/intel/int3472/common.h b/drivers/platform/x86/intel/int3472/common.h
+index 145dec66df64..1d667e1187d2 100644
+--- a/drivers/platform/x86/intel/int3472/common.h
++++ b/drivers/platform/x86/intel/int3472/common.h
+@@ -22,6 +22,8 @@
+ #define INT3472_GPIO_TYPE_POWER_ENABLE				0x0b
+ #define INT3472_GPIO_TYPE_CLK_ENABLE				0x0c
+ #define INT3472_GPIO_TYPE_PRIVACY_LED				0x0d
++#define INT3472_GPIO_TYPE_READY_STAT                            0x13
++#define INT3472_GPIO_TYPE_HDMI_DETECT                           0x14
+
+ #define INT3472_PDEV_MAX_NAME_LEN				23
+ #define INT3472_MAX_SENSOR_GPIOS				3
+diff --git a/drivers/platform/x86/intel/int3472/discrete.c b/drivers/platform/x86/intel/int3472/discrete.c
+index 07b302e09340..94095fdc09e5 100644
+--- a/drivers/platform/x86/intel/int3472/discrete.c
++++ b/drivers/platform/x86/intel/int3472/discrete.c
+@@ -148,6 +148,14 @@ static void int3472_get_func_and_polarity(u8 type, const char **func, u32 *polar
+ 		*func = "power-enable";
+ 		*polarity = GPIO_ACTIVE_HIGH;
+ 		break;
++	case INT3472_GPIO_TYPE_READY_STAT:
++		*func = "readystat";
++		*polarity = GPIO_LOOKUP_FLAGS_DEFAULT;
++		break;
++	case INT3472_GPIO_TYPE_HDMI_DETECT:
++		*func = "hdmidetect";
++		*polarity = GPIO_LOOKUP_FLAGS_DEFAULT;
++		break;
+ 	default:
+ 		*func = "unknown";
+ 		*polarity = GPIO_ACTIVE_HIGH;
+@@ -239,9 +247,15 @@ static int skl_int3472_handle_gpio_resources(struct acpi_resource *ares,
+ 	switch (type) {
+ 	case INT3472_GPIO_TYPE_RESET:
+ 	case INT3472_GPIO_TYPE_POWERDOWN:
++        case INT3472_GPIO_TYPE_READY_STAT:
++	case INT3472_GPIO_TYPE_HDMI_DETECT:
+ 		ret = skl_int3472_map_gpio_to_sensor(int3472, agpio, func, polarity);
+-		if (ret)
++		if (ret) {
+ 			err_msg = "Failed to map GPIO pin to sensor\n";
++			dev_warn(int3472->dev,
++				"Failed to map GPIO pin to sensor, type %02x, func %s, polarity %u\n",
++				type, func, polarity);
++		}
+
+ 		break;
+ 	case INT3472_GPIO_TYPE_CLK_ENABLE:
+@@ -345,7 +359,7 @@ static int skl_int3472_discrete_probe(struct platform_device *pdev)
+ 		return ret;
+ 	}
+
+-	if (cldb.control_logic_type != 1) {
++	if (cldb.control_logic_type != 1 && cldb.control_logic_type != 5) {
+ 		dev_err(&pdev->dev, "Unsupported control logic type %u\n",
+ 			cldb.control_logic_type);
+ 		return -EINVAL;
+--
+2.34.1
+

kernel_patches/patch_6.12_mainline/0004-upstream-Use-module-parameter-to-set-isys-freq.patch

@@ -0,0 +1,45 @@
+From f6643528b1f3b64012d39d84916f4f5098b05aa4 Mon Sep 17 00:00:00 2001
+From: Dongcheng Yan <[email protected]>
+Date: Tue, 30 Jul 2024 11:03:10 +0800
+Subject: [PATCH] upstream: Use module parameter to set isys freq
+
+Signed-off-by: Hongju Wang <[email protected]>
+Signed-off-by: Dongcheng Yan <[email protected]>
+Signed-off-by: zouxiaoh <[email protected]>
+---
+ drivers/media/pci/intel/ipu6/ipu6.c | 12 ++++++++++++
+ 1 file changed, 12 insertions(+)
+
+diff --git a/drivers/media/pci/intel/ipu6/ipu6.c b/drivers/media/pci/intel/ipu6/ipu6.c
+index bbd646378ab3..f6d42a432d9f 100644
+--- a/drivers/media/pci/intel/ipu6/ipu6.c
++++ b/drivers/media/pci/intel/ipu6/ipu6.c
+@@ -33,6 +33,10 @@
+ #include "ipu6-platform-isys-csi2-reg.h"
+ #include "ipu6-platform-regs.h"
+
++static unsigned int isys_freq_override;
++module_param(isys_freq_override, uint, 0660);
++MODULE_PARM_DESC(isys_freq_override, "Override ISYS freq(mhz)");
++
+ #define IPU6_PCI_BAR		0
+
+ struct ipu6_cell_program {
+@@ -387,6 +391,14 @@ ipu6_isys_init(struct pci_dev *pdev, struct device *parent,
+ 	pdata->base = base;
+ 	pdata->ipdata = ipdata;
+
++	/* Override the isys freq */
++	if (isys_freq_override >= BUTTRESS_MIN_FORCE_IS_FREQ &&
++	    isys_freq_override <= BUTTRESS_MAX_FORCE_IS_FREQ) {
++		ctrl->ratio = isys_freq_override / BUTTRESS_IS_FREQ_STEP;
++		dev_dbg(&pdev->dev, "Override the isys freq:%u(mhz)\n",
++			isys_freq_override);
++	}
++
+ 	isys_adev = ipu6_bus_initialize_device(pdev, parent, pdata, ctrl,
+ 					       IPU6_ISYS_NAME);
+ 	if (IS_ERR(isys_adev)) {
+--
+2.34.1
+

kernel_patches/patch_6.12_mainline/0005-upstream-Use-module-parameter-to-set-psys-freq.patch

@@ -0,0 +1,45 @@
+From adf7cdb02005e1d0875396679b2e1fb5663d1b31 Mon Sep 17 00:00:00 2001
+From: Dongcheng Yan <[email protected]>
+Date: Tue, 30 Jul 2024 16:50:07 +0800
+Subject: [PATCH] upstream: Use module parameter to set psys freq
+
+Signed-off-by: Dongcheng Yan <[email protected]>
+Signed-off-by: zouxiaoh <[email protected]>
+---
+ drivers/media/pci/intel/ipu6/ipu6.c | 13 +++++++++++++
+ 1 file changed, 13 insertions(+)
+
+diff --git a/drivers/media/pci/intel/ipu6/ipu6.c b/drivers/media/pci/intel/ipu6/ipu6.c
+index f6d42a432d9f..4bb270d9fe2a 100644
+--- a/drivers/media/pci/intel/ipu6/ipu6.c
++++ b/drivers/media/pci/intel/ipu6/ipu6.c
+@@ -37,6 +37,10 @@ static unsigned int isys_freq_override;
+ module_param(isys_freq_override, uint, 0660);
+ MODULE_PARM_DESC(isys_freq_override, "Override ISYS freq(mhz)");
+
++static unsigned int psys_freq_override;
++module_param(psys_freq_override, uint, 0660);
++MODULE_PARM_DESC(psys_freq_override, "Override PSYS freq(mhz)");
++
+ #define IPU6_PCI_BAR		0
+
+ struct ipu6_cell_program {
+@@ -445,6 +449,15 @@ ipu6_psys_init(struct pci_dev *pdev, struct device *parent,
+ 	pdata->base = base;
+ 	pdata->ipdata = ipdata;
+
++	/* Override the isys freq */
++	if (psys_freq_override >= BUTTRESS_MIN_FORCE_PS_FREQ &&
++	    psys_freq_override <= BUTTRESS_MAX_FORCE_PS_FREQ) {
++		ctrl->ratio = psys_freq_override / BUTTRESS_PS_FREQ_STEP;
++		ctrl->qos_floor = psys_freq_override;
++		dev_dbg(&pdev->dev, "Override the psys freq:%u(mhz)\n",
++			psys_freq_override);
++	}
++
+ 	psys_adev = ipu6_bus_initialize_device(pdev, parent, pdata, ctrl,
+ 					       IPU6_PSYS_NAME);
+ 	if (IS_ERR(psys_adev)) {
+--
+2.34.1
+