kernel/linux.git/drivers/gpu, branch v6.3.3

drm/amd/display: Fix hang when skipping modeset

2023-05-17T12:02:08+00:00

commit da5e14909776edea4462672fb4a3007802d262e7 upstream. [Why&How] When skipping full modeset since the only state change was a front porch change, the DC commit sequence requires extra checks to handle non existant plane states being asked to be removed from context. Reviewed-by: Alvin Lee Acked-by: Qingqing Zhuo Signed-off-by: Aurabindo Pillai Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/amd/display: Lowering min Z8 residency time

2023-05-17T12:02:05+00:00

[ Upstream commit d893f39320e1248d1c97fde0d6e51e5ea008a76b ] [Why & How] Per HW team request, we're lowering the minimum Z8 residency time to 2000us. This enables Z8 support for additional modes we were previously blocking like 2k>60hz Cc: stable@vger.kernel.org Tested-by: Daniel Wheeler Reviewed-by: Nicholas Kazlauskas Acked-by: Rodrigo Siqueira Signed-off-by: Leo Chen Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin

drm/amd/display: Update minimum stutter residency for DCN314 Z8

2023-05-17T12:02:05+00:00

[ Upstream commit 0215ce9057edf69aff9c1a32f4254e1ec297db31 ] [Why] Block periods that are too short as they have the potential to currently cause hangs in other firmware components on the system. [How] Update the threshold, mostly targeting a block of 4k and downscaling. Reviewed-by: Jun Lei Acked-by: Qingqing Zhuo Signed-off-by: Nicholas Kazlauskas Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher Stable-dep-of: d893f39320e1 ("drm/amd/display: Lowering min Z8 residency time") Signed-off-by: Sasha Levin

drm/amd/display: Add minimum Z8 residency debug option

2023-05-17T12:02:05+00:00

[ Upstream commit 0db13eae41fcc67f408dbb3dfda59633c4fa03fb ] [Why] Allows finer control and tuning for debug and profiling. [How] Add the debug option into DC. The default remains the same as before for now. Reviewed-by: Jun Lei Acked-by: Qingqing Zhuo Signed-off-by: Nicholas Kazlauskas Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher Stable-dep-of: d893f39320e1 ("drm/amd/display: Lowering min Z8 residency time") Signed-off-by: Sasha Levin

drm/i915: disable sampler indirect state in bindless heap

2023-05-17T12:02:05+00:00

[ Upstream commit 81900e3a37750d8c6ad705045310e002f6dd0356 ] By default the indirect state sampler data (border colors) are stored in the same heap as the SAMPLER_STATE structure. For userspace drivers that can be 2 different heaps (dynamic state heap & bindless sampler state heap). This means that border colors have to copied in 2 different places so that the same SAMPLER_STATE structure find the right data. This change is forcing the indirect state sampler data to only be in the dynamic state pool (more convenient for userspace drivers, they only have to have one copy of the border colors). This is reproducing the behavior of the Windows drivers. BSpec: 46052 Signed-off-by: Lionel Landwerlin Cc: stable@vger.kernel.org Reviewed-by: Haridhar Kalvala Signed-off-by: Matt Roper Link: https://patchwork.freedesktop.org/patch/msgid/20230407093237.3296286-1-lionel.g.landwerlin@intel.com (cherry picked from commit 16fc9c08f0ec7b1c95f1ea4a16097acdb3fc943d) Signed-off-by: Joonas Lahtinen Signed-off-by: Sasha Levin

drm/i915/mtl: Add Wa_14017856879

2023-05-17T12:02:04+00:00

[ Upstream commit 4b51210f98c2b89ce37aede5b8dc5105be0572c6 ] Wa_14017856879 implementation for mtl. Bspec: 46046 Signed-off-by: Haridhar Kalvala Reviewed-by: Gustavo Sousa Signed-off-by: Matt Roper Link: https://patchwork.freedesktop.org/patch/msgid/20230404173220.3175577-1-haridhar.kalvala@intel.com Stable-dep-of: 81900e3a3775 ("drm/i915: disable sampler indirect state in bindless heap") Signed-off-by: Sasha Levin

drm/i915/mtl: Add workarounds Wa_14017066071 and Wa_14017654203

2023-05-17T12:02:04+00:00

[ Upstream commit 5fba65efa7cfb8cef227a2c555deb10327a5e27b ] Both workarounds require the same implementation and apply to MTL P and M from stepping A0 to B0 (exclusive). v2: - Remove unrelated brace removal. (Matt) Signed-off-by: Radhakrishna Sripada Signed-off-by: Gustavo Sousa Reviewed-by: Matt Roper Signed-off-by: Matt Roper Link: https://patchwork.freedesktop.org/patch/msgid/20230329212336.106161-2-gustavo.sousa@intel.com Stable-dep-of: 81900e3a3775 ("drm/i915: disable sampler indirect state in bindless heap") Signed-off-by: Sasha Levin

drm/i915: Add _PICK_EVEN_2RANGES()

2023-05-17T12:02:04+00:00

[ Upstream commit 357513233d6456c9f99e34794897efd4ae907e83 ] It's a constant pattern in the driver to need to use 2 ranges of MMIOs based on port, phy, pll, etc. When that happens, instead of using _PICK_EVEN(), _PICK() needs to be used. Using _PICK() is discouraged due to some reasons like: 1) It increases the code size since the array is declared in each call site 2) Developers need to be careful not to incur an out-of-bounds array access 3) Developers need to be careful that the indexes match the table. For that it may be that the table needs to contain holes, making (1) even worse. Add a variant of _PICK_EVEN() that works with 2 ranges and selects which one to use depending on the index value. v2: Fix the address expansion in the example (Anusha) v3: Also rename macro to _PICK_EVEN_2RANGES() in the documentation and reword it to clarify what ranges are chosen based on the index (Jani) Signed-off-by: Lucas De Marchi Reviewed-by: Anusha Srivatsa Acked-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/20230125182403.7526-1-lucas.demarchi@intel.com Stable-dep-of: 214b09db6197 ("drm/msm: fix drm device leak on bind errors") Signed-off-by: Sasha Levin

drm/amd/display: hpd rx irq not working with eDP interface

2023-05-17T12:02:04+00:00

[ Upstream commit eeefe7c4820b6baa0462a8b723ea0a3b5846ccae ] [Why] This is the fix for the defect of commit ab144f0b4ad6 ("drm/amd/display: Allow individual control of eDP hotplug support"). [How] To revise the default eDP hotplug setting and use the enum to git rid of the magic number for different options. Fixes: ab144f0b4ad6 ("drm/amd/display: Allow individual control of eDP hotplug support") Cc: stable@vger.kernel.org Cc: Mario Limonciello Reviewed-by: Wenjing Liu Acked-by: Qingqing Zhuo Signed-off-by: Robin Chen Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin

drm/amd/display: merge dc_link.h into dc.h and dc_types.h

2023-05-17T12:02:04+00:00

[ Upstream commit 7ae1dbe6547c39410d82156c96eaa9c8cf55e87a ] [why] Remove the need to include dc_link.h separately. dc.h should contain everything needed on DM side. [How] Merge dc_link.h into dc.h and dc_types.h so DM only needs to include dc.h to use all link public functions. Reviewed-by: Jun Lei Acked-by: Qingqing Zhuo Signed-off-by: Wenjing Liu Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher Stable-dep-of: eeefe7c4820b ("drm/amd/display: hpd rx irq not working with eDP interface") Signed-off-by: Sasha Levin