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| author | Dnyaneshwar Bhadane <dnyaneshwar.bhadane@intel.com> | 2025-09-22 18:03:16 +0300 |
|---|---|---|
| committer | Suraj Kandpal <suraj.kandpal@intel.com> | 2025-09-23 19:14:33 +0300 |
| commit | 4dfaae643e59cf3ab71b88689dce1b874f036f00 (patch) | |
| tree | b85747d8614851f33e17add6d9c6ff07deb5d6f7 | |
| parent | 32620e176443bf23ec81bfe8f177c6721a904864 (diff) | |
| download | linux-4dfaae643e59cf3ab71b88689dce1b874f036f00.tar.xz | |
drm/i915/display: Add definition for wcl as subplatform
We will need to differentiate between WCL and PTL in
intel_encoder_is_c10phy(). Since WCL and PTL use the same display
architecture, let's define WCL as a subplatform of PTL to allow the
differentiation.
v2: Update commit message and reorder wcl define (Gustavo)
Signed-off-by: Dnyaneshwar Bhadane <dnyaneshwar.bhadane@intel.com>
Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com>
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Link: https://lore.kernel.org/r/20250922150317.2334680-3-dnyaneshwar.bhadane@intel.com
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display_device.c | 12 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display_device.h | 4 |
2 files changed, 15 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display_device.c b/drivers/gpu/drm/i915/display/intel_display_device.c index a9a36176096f..f3f1f25b0f38 100644 --- a/drivers/gpu/drm/i915/display/intel_display_device.c +++ b/drivers/gpu/drm/i915/display/intel_display_device.c @@ -1404,8 +1404,20 @@ static const struct platform_desc bmg_desc = { PLATFORM_GROUP(dgfx), }; +static const u16 wcl_ids[] = { + INTEL_WCL_IDS(ID), + 0 +}; + static const struct platform_desc ptl_desc = { PLATFORM(pantherlake), + .subplatforms = (const struct subplatform_desc[]) { + { + SUBPLATFORM(pantherlake, wildcatlake), + .pciidlist = wcl_ids, + }, + {}, + } }; __diag_pop(); diff --git a/drivers/gpu/drm/i915/display/intel_display_device.h b/drivers/gpu/drm/i915/display/intel_display_device.h index 1f091fbcd0ec..0e062753cf9b 100644 --- a/drivers/gpu/drm/i915/display/intel_display_device.h +++ b/drivers/gpu/drm/i915/display/intel_display_device.h @@ -101,7 +101,9 @@ struct pci_dev; /* Display ver 14.1 (based on GMD ID) */ \ func(battlemage) \ /* Display ver 30 (based on GMD ID) */ \ - func(pantherlake) + func(pantherlake) \ + func(pantherlake_wildcatlake) + #define __MEMBER(name) unsigned long name:1; #define __COUNT(x) 1 + |