linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c, branch v6.12.80 Clone of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git drm/amdgpu: explicitely set the AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS flag 2024-09-18T20:15:09+00:00 Christian König christian.koenig@amd.com 2024-06-05T14:26:22+00:00 54b86443fd4437c051aefd3f462cfff4defd420c Instead of having that in the amdgpu_bo_pin() function applied for all pinned BOs. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Instead of having that in the amdgpu_bo_pin() function applied for all
pinned BOs.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: ensure the connector is not null before using it 2024-09-17T14:04:57+00:00 Tim Huang tim.huang@amd.com 2024-08-07T09:33:42+00:00 0da531c82a0fcac65407d28ecdb2a1e19c833df5 This resolves the dereference null return value warning reported by Coverity. Signed-off-by: Tim Huang <tim.huang@amd.com> Reviewed-by: Jesse Zhang <jesse.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
This resolves the dereference null return value warning
reported by Coverity.

Signed-off-by: Tim Huang <tim.huang@amd.com>
Reviewed-by: Jesse Zhang <jesse.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Revert "drm/amd: Add power_saving_policy drm property to eDP connectors" 2024-08-02T15:29:17+00:00 Hamza Mahfooz hamza.mahfooz@amd.com 2024-08-02T14:59:46+00:00 717b432b6d55e1dcefcb5e2ec315bf66b6ab8c54 This reverts commit 9d8c094ddab05db88d183ba82e23be807848cad8. It was merged without meeting userspace requirements. Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240802145946.48073-2-hamza.mahfooz@amd.com 
This reverts commit 9d8c094ddab05db88d183ba82e23be807848cad8.

It was merged without meeting userspace requirements.

Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240802145946.48073-2-hamza.mahfooz@amd.com
Merge drm/drm-next into drm-misc-next 2024-07-29T07:35:54+00:00 Thomas Zimmermann tzimmermann@suse.de 2024-07-29T07:35:54+00:00 0e8655b4e852ef97655648b91ce780384a073ff4 Backmerging to get a late RC of v6.10 before moving into v6.11. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> 
Backmerging to get a late RC of v6.10 before moving into v6.11.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
drm/amd: Add power_saving_policy drm property to eDP connectors 2024-07-10T21:00:07+00:00 Mario Limonciello mario.limonciello@amd.com 2024-07-03T05:17:22+00:00 9d8c094ddab05db88d183ba82e23be807848cad8 When the `power_saving_policy` property is set to bit mask "Require color accuracy" ABM should be disabled immediately and any requests by sysfs to update will return an -EBUSY error. When the `power_saving_policy` property is set to bit mask "Require low latency" PSR should be disabled. When the property is restored to an empty bit mask ABM and PSR can be enabled again. Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240703051722.328-3-mario.limonciello@amd.com 
When the `power_saving_policy` property is set to bit mask
"Require color accuracy" ABM should be disabled immediately and
any requests by sysfs to update will return an -EBUSY error.

When the `power_saving_policy` property is set to bit mask
"Require low latency" PSR should be disabled.

When the property is restored to an empty bit mask ABM and PSR
can be enabled again.

Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Reviewed-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240703051722.328-3-mario.limonciello@amd.com
drm/amdgpu: rewrite convert_tiling_flags_to_modifier_gfx12 2024-07-01T20:10:47+00:00 Marek Olšák marek.olsak@amd.com 2024-06-01T18:31:39+00:00 f340f2bad1c790d2759680b7df853f548e7beadc There were multiple bugs, like checking SWIZZLE_MODE before checking GFX12_SWIZZLE_MODE, which has undefined behavior. The function had no effect before (it always returned -EINVAL). Signed-off-by: Marek Olšák <marek.olsak@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
There were multiple bugs, like checking SWIZZLE_MODE before checking
GFX12_SWIZZLE_MODE, which has undefined behavior.

The function had no effect before (it always returned -EINVAL).

Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: add amdgpu_framebuffer::gfx12_dcc 2024-07-01T20:10:47+00:00 Marek Olšák marek.olsak@amd.com 2024-06-01T19:05:20+00:00 0d3157d04d9cafd54f32b68366f0fa227076aa0d amdgpu_framebuffer doesn't have tiling_flags, so we need this. amdgpu_display_get_fb_info never gets NULL parameters, so checking for NULL was useless. Signed-off-by: Marek Olšák <marek.olsak@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
amdgpu_framebuffer doesn't have tiling_flags, so we need this.

amdgpu_display_get_fb_info never gets NULL parameters, so checking for NULL
was useless.

Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: handle gfx12 in amdgpu_display_verify_sizes 2024-07-01T20:10:47+00:00 Marek Olšák marek.olsak@amd.com 2024-06-01T23:53:01+00:00 8dd1426e2c80e32ac1995007330c8f95ffa28ebb It verified GFX9-11 swizzle modes on GFX12, which has undefined behavior. Signed-off-by: Marek Olšák <marek.olsak@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
It verified GFX9-11 swizzle modes on GFX12, which has undefined behavior.

Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: don't use amdgpu_lookup_format_info on gfx12 2024-07-01T20:10:46+00:00 Marek Olšák marek.olsak@amd.com 2024-06-01T21:25:51+00:00 fd536d2e12d6fd8e6b199c343aa6475fa969ed99 It only uses fields for GFX9-11 related to the separate DCC buffer, which doesn't exist in GFX12. Signed-off-by: Marek Olšák <marek.olsak@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
It only uses fields for GFX9-11 related to the separate DCC buffer,
which doesn't exist in GFX12.

Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: check for LINEAR_ALIGNED correctly in check_tiling_flags_gfx6 2024-07-01T20:10:36+00:00 Marek Olšák marek.olsak@amd.com 2024-06-01T20:36:27+00:00 11317d2963fa79767cd7c6231a00a9d77f2e0f54 Fix incorrect check. Signed-off-by: Marek Olšák <marek.olsak@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Fix incorrect check.

Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>