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drm/i915/mtl: Add the missing CPU transcoder mask in intel_device_info

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[ Upstream commit 6ece90e366 ]

CPU transcoder mask is used to iterate over the available
CPU transcoders in the macro for_each_cpu_transcoder().

The macro is broken on MTL and got highlighted when audio
state was being tracked for each transcoder added in [1].

Add the missing CPU transcoder mask which is similar to ADL-P
mask but without DSI transcoders.

[1]: https://patchwork.freedesktop.org/patch/523723/

Fixes: 7835303982 ("drm/i915/mtl: Add MeteorLake PCI IDs")
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
Acked-by: Haridhar Kalvala <haridhar.kalvala@intel.com>
Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230420221248.2511314-1-radhakrishna.sripada@intel.com
(cherry picked from commit bddc18913b)
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Radhakrishna Sripada
2023-04-20 15:12:47 -07:00
committed by Greg Kroah-Hartman
parent 2bb120405a
commit 4b08cdd239
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/i915/i915_pci.c
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@@ -1133,6 +1133,8 @@ static const struct intel_gt_definition xelpmp_extra_gt[] = {
static const struct intel_device_info mtl_info = { static const struct intel_device_info mtl_info = {
XE_HP_FEATURES, XE_HP_FEATURES,
XE_LPDP_FEATURES, XE_LPDP_FEATURES,
.__runtime.cpu_transcoder_mask = BIT(TRANSCODER_A) | BIT(TRANSCODER_B) |
BIT(TRANSCODER_C) | BIT(TRANSCODER_D),
/* /*
* Real graphics IP version will be obtained from hardware GMD_ID * Real graphics IP version will be obtained from hardware GMD_ID
* register. Value provided here is just for sanity checking. * register. Value provided here is just for sanity checking.