Merge tag 'media/v5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

 - New sensor driver: ov5693

 - A new driver for STM32 Chrom-ART Accelerator

 - Added V4L2 core helper functions for VP9 codec

 - Hantro driver has gained support for VP9 codecs

 - Added support for Maxim MAX96712 Quad GMSL2 Deserializer

 - The staging atomisp driver has gained lots of improvements, fixes and
   cleanups. It now works with userptr

 - Lots of random driver improvements as usual

* tag 'media/v5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (397 commits)
  media: ipu3-cio2: Add support for instantiating i2c-clients for VCMs
  media: ipu3-cio2: Call cio2_bridge_init() before anything else
  media: ipu3-cio2: Defer probing until the PMIC is fully setup
  media: hantro: Add support for Allwinner H6
  media: dt-bindings: allwinner: document H6 Hantro G2 binding
  media: hantro: Convert imx8m_vpu_g2_irq to helper
  media: hantro: move postproc enablement for old cores
  media: hantro: vp9: add support for legacy register set
  media: hantro: vp9: use double buffering if needed
  media: hantro: add support for reset lines
  media: hantro: Fix probe func error path
  media: i2c: hi846: use pm_runtime_force_suspend/resume for system suspend
  media: i2c: hi846: check return value of regulator_bulk_disable()
  media: hi556: Support device probe in non-zero ACPI D state
  media: ov5675: Support device probe in non-zero ACPI D state
  media: imx208: Support device probe in non-zero ACPI D state
  media: ov2740: support device probe in non-zero ACPI D state
  media: ov5670: Support device probe in non-zero ACPI D state
  media: ov8856: support device probe in non-zero ACPI D state
  media: ov8865: Disable only enabled regulators on error path
  ...

1 files changed, 20 insertions, 1 deletions

diff --git a/drivers/staging/media/atomisp/pci/atomisp_gmin_platform.c b/drivers/staging/media/atomisp/pci/atomisp_gmin_platform.c
index d8c9e31314b2..1cc581074ba7 100644
--- a/drivers/staging/media/atomisp/pci/atomisp_gmin_platform.c
+++ b/drivers/staging/media/atomisp/pci/atomisp_gmin_platform.c
@@ -321,6 +321,18 @@ static struct gmin_cfg_var i8880_vars[] = {
 	{},
 };
 
+/*
+ * Surface 3 does not describe CsiPort/CsiLanes in both DSDT and EFI.
+ */
+static struct gmin_cfg_var surface3_vars[] = {
+	{"APTA0330:00_CsiPort", "0"},
+	{"APTA0330:00_CsiLanes", "2"},
+
+	{"OVTI8835:00_CsiPort", "1"},
+	{"OVTI8835:00_CsiLanes", "4"},
+	{},
+};
+
 static const struct dmi_system_id gmin_vars[] = {
 	{
 		.ident = "BYT-T FFD8",
@@ -358,6 +370,13 @@ static const struct dmi_system_id gmin_vars[] = {
 		},
 		.driver_data = i8880_vars,
 	},
+	{
+		.ident = "Surface 3",
+		.matches = {
+			DMI_MATCH(DMI_BOARD_NAME, "Surface 3"),
+		},
+		.driver_data = surface3_vars,
+	},
 	{}
 };
 
@@ -481,7 +500,7 @@ fail:
 
 static u8 gmin_get_pmic_id_and_addr(struct device *dev)
 {
-	struct i2c_client *power;
+	struct i2c_client *power = NULL;
 	static u8 pmic_i2c_addr;
 
 	if (pmic_id)