Commit 41bcaff3 authored by Hans de Goede's avatar Hans de Goede Committed by Mauro Carvalho Chehab
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media: atomisp: csi2-bridge: Add DMI quirk for t4ka3 on Xiaomi Mipad2 



The t4ka3 sensor on the Xiaomi Mipad2 is used as a back facing sensor,
it uses 4 CSI lanes, but the _DSM has CsiLanes set to 2. Extend
the existing Xiaomi Mipad2 DMI quirk to override the wrong _DSM setting.

Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
Reviewed-by: default avatarAndy Shevchenko <andy@kernel.org>
Link: https://lore.kernel.org/r/20240902095229.59059-1-hdegoede@redhat.com


Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent cf738cc7

drivers/staging/media/atomisp/pci/atomisp_csi2_bridge.c

+2 −0
Original line number Diff line number Diff line
@@ -109,6 +109,8 @@ static struct gmin_cfg_var lenovo_ideapad_miix_310_vars[] = { 
static struct gmin_cfg_var xiaomi_mipad2_vars[] = {

	/* _DSM contains the wrong CsiPort for the front facing OV5693 sensor */

	{ "INT33BE:00", "CsiPort", "0" },

	/* _DSM contains the wrong CsiLanes for the back facing T4KA3 sensor */

	{ "XMCC0003:00", "CsiLanes", "4" },

	{}

};