Sign Up
Log In
Log In
or
Sign Up
Places
All Projects
Status Monitor
Collapse sidebar
home:ateixeira:xps13
intel-ipu6
0022-UBUNTU-SAUCE-IPU6-skip-hwcfg-checking-for-...
Overview
Repositories
Revisions
Requests
Users
Attributes
Meta
File 0022-UBUNTU-SAUCE-IPU6-skip-hwcfg-checking-for-platforms-.patch of Package intel-ipu6
From: You-Sheng Yang <vicamo.yang@canonical.com> Date: Mon, 17 Jun 2024 15:00:39 +0800 Subject: UBUNTU: SAUCE: [IPU6] skip hwcfg checking for platforms with none/broken graph port nodes This was supposed to be fix in upstream commit 5bd4edbb ("ACPI: property: Ignore bad graph port nodes on Dell XPS 9315") that relies on MIPI DisCo (https://www.mipi.org/specifications/disco) from v6.8 kernels. In order to address the same issue on older kernel versions, we skip hwcfg checks for them instead. Signed-off-by: You-Sheng Yang <vicamo.yang@canonical.com> --- drivers/media/i2c/hm11b1.c | 31 ++++++++++++++++++++++++++----- drivers/media/i2c/ov01a10.c | 38 +++++++++++++++++++++++++++++++++----- drivers/media/i2c/ov01a1s.c | 31 ++++++++++++++++++++++++++----- 3 files changed, 85 insertions(+), 15 deletions(-) diff --git a/drivers/media/i2c/hm11b1.c b/drivers/media/i2c/hm11b1.c index f3900d2..e61f2fb 100644 --- a/drivers/media/i2c/hm11b1.c +++ b/drivers/media/i2c/hm11b1.c @@ -4,6 +4,7 @@ #include <asm/unaligned.h> #include <linux/acpi.h> #include <linux/delay.h> +#include <linux/dmi.h> #include <linux/i2c.h> #include <linux/module.h> #include <linux/pm_runtime.h> @@ -442,6 +443,20 @@ static const struct hm11b1_mode supported_modes[] = { }, }; +/* Fixed via MIPI DisCo since kernel v6.8 */ +#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 8, 0) +static const struct dmi_system_id skip_hwcfg_check_dmi_table[] = { + { + .ident = "Dell Latitude 9420", + .matches = { + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Dell Inc."), + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Latitude 9420"), + }, + }, + { } +}; +#endif + struct hm11b1 { struct v4l2_subdev sd; struct media_pad pad; @@ -1201,12 +1216,18 @@ static int hm11b1_probe(struct i2c_client *client) struct hm11b1 *hm11b1; int ret = 0; - /* Check HW config */ - ret = hm11b1_check_hwcfg(&client->dev); - if (ret) { - dev_err(&client->dev, "failed to check hwcfg: %d", ret); - return ret; +#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 8, 0) + if (!dmi_check_system(skip_hwcfg_check_dmi_table)) { +#endif + /* Check HW config */ + ret = hm11b1_check_hwcfg(&client->dev); + if (ret) { + dev_err(&client->dev, "failed to check hwcfg: %d", ret); + return ret; + } +#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 8, 0) } +#endif hm11b1 = devm_kzalloc(&client->dev, sizeof(*hm11b1), GFP_KERNEL); if (!hm11b1) diff --git a/drivers/media/i2c/ov01a10.c b/drivers/media/i2c/ov01a10.c index d08fbe9..c188915 100644 --- a/drivers/media/i2c/ov01a10.c +++ b/drivers/media/i2c/ov01a10.c @@ -4,6 +4,7 @@ #include <asm/unaligned.h> #include <linux/acpi.h> #include <linux/delay.h> +#include <linux/dmi.h> #include <linux/i2c.h> #include <linux/module.h> #include <linux/pm_runtime.h> @@ -278,6 +279,27 @@ static const struct ov01a10_mode supported_modes[] = { }, }; +/* Fixed via MIPI DisCo since kernel v6.8 */ +#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 8, 0) +static const struct dmi_system_id skip_hwcfg_check_dmi_table[] = { + { + .ident = "Dell XPS 9315", + .matches = { + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Dell Inc."), + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "XPS 9315"), + }, + }, + { + .ident = "Dell XPS 9320", + .matches = { + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Dell Inc."), + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "XPS 9320"), + }, + }, + { } +}; +#endif + struct ov01a10 { struct v4l2_subdev sd; struct media_pad pad; @@ -1011,12 +1033,18 @@ static int ov01a10_probe(struct i2c_client *client) return ret; #endif - /* Check HW config */ - ret = ov01a10_check_hwcfg(&client->dev); - if (ret) { - dev_err(&client->dev, "failed to check hwcfg: %d", ret); - return ret; +#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 8, 0) + if (!dmi_check_system(skip_hwcfg_check_dmi_table)) { +#endif + /* Check HW config */ + ret = ov01a10_check_hwcfg(&client->dev); + if (ret) { + dev_err(&client->dev, "failed to check hwcfg: %d", ret); + return ret; + } +#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 8, 0) } +#endif ov01a10 = devm_kzalloc(&client->dev, sizeof(*ov01a10), GFP_KERNEL); if (!ov01a10) diff --git a/drivers/media/i2c/ov01a1s.c b/drivers/media/i2c/ov01a1s.c index eb2b792..0c0d65b 100644 --- a/drivers/media/i2c/ov01a1s.c +++ b/drivers/media/i2c/ov01a1s.c @@ -4,6 +4,7 @@ #include <asm/unaligned.h> #include <linux/acpi.h> #include <linux/delay.h> +#include <linux/dmi.h> #include <linux/i2c.h> #include <linux/module.h> #include <linux/pm_runtime.h> @@ -292,6 +293,20 @@ static const struct ov01a1s_mode supported_modes[] = { }, }; +/* Fixed via MIPI DisCo since kernel v6.8 */ +#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 8, 0) +static const struct dmi_system_id skip_hwcfg_check_dmi_table[] = { + { + .ident = "Dell Latitude 9420", + .matches = { + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Dell Inc."), + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Latitude 9420"), + }, + }, + { } +}; +#endif + struct ov01a1s { struct v4l2_subdev sd; struct media_pad pad; @@ -1167,12 +1182,18 @@ static int ov01a1s_probe(struct i2c_client *client) return ret; #endif - /* Check HW config */ - ret = ov01a1s_check_hwcfg(&client->dev); - if (ret) { - dev_err(&client->dev, "failed to check hwcfg: %d", ret); - return ret; +#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 8, 0) + if (!dmi_check_system(skip_hwcfg_check_dmi_table)) { +#endif + /* Check HW config */ + ret = ov01a1s_check_hwcfg(&client->dev); + if (ret) { + dev_err(&client->dev, "failed to check hwcfg: %d", ret); + return ret; + } +#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 8, 0) } +#endif ov01a1s = devm_kzalloc(&client->dev, sizeof(*ov01a1s), GFP_KERNEL); if (!ov01a1s)
Locations
Projects
Search
Status Monitor
Help
OpenBuildService.org
Documentation
API Documentation
Code of Conduct
Contact
Support
@OBShq
Terms
openSUSE Build Service is sponsored by
The Open Build Service is an
openSUSE project
.
Sign Up
Log In
Places
Places
All Projects
Status Monitor
