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| author | Radhakrishna Sripada <radhakrishna.sripada@intel.com> | 2023-04-20 15:12:47 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-05-17 11:53:35 +0200 |
| commit | 4b08cdd239e7d15f11d2be07e59c3af478f61b11 (patch) | |
| tree | 77c4355126a409a0e446d696d9a9c6ab9bffbc74 | |
| parent | 2bb120405ad35216da7323b5f27039820540fad6 (diff) | |
| download | linux-stable-4b08cdd239e7d15f11d2be07e59c3af478f61b11.tar.gz linux-stable-4b08cdd239e7d15f11d2be07e59c3af478f61b11.tar.bz2 linux-stable-4b08cdd239e7d15f11d2be07e59c3af478f61b11.zip | |
drm/i915/mtl: Add the missing CPU transcoder mask in intel_device_info
[ Upstream commit 6ece90e3665a9b7fb2637fcca26cebd42991580b ]
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: 7835303982d1 ("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 bddc18913bd44adae5c828fd514d570f43ba1576)
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/gpu/drm/i915/i915_pci.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c index fe4f279aaeb3..a2efc0b9d50c 100644 --- a/drivers/gpu/drm/i915/i915_pci.c +++ b/drivers/gpu/drm/i915/i915_pci.c @@ -1133,6 +1133,8 @@ static const struct intel_gt_definition xelpmp_extra_gt[] = { static const struct intel_device_info mtl_info = { XE_HP_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 * register. Value provided here is just for sanity checking. |