Re: [PATCH v1 10/12] sfc: falcon: Make I2C terminology more inclusive

On 5/3/2024 3:13 PM, Jakub Kicinski wrote: > On Tue, 30 Apr 2024 17:38:09 + Easwar Hariharan wrote: >> I2C v7, SMBus 3.2, and I3C 1.1.1 specifications have replaced "master/slave" >> with more appropriate terms. Inspired by and following on to Wolfram's >> series to fix drivers/i2c/[1], fix the

Re: [PATCH 1/3] drm/amdgpu: Add amdgpu_bo_is_vm_bo helper

On 03/05/2024 10:14, Tvrtko Ursulin wrote: From: Tvrtko Ursulin Help code readability by replacing a bunch of: bo->tbo.base.resv == vm->root.bo->tbo.base.resv With: amdgpu_vm_is_bo_always_valid(vm, bo) No functional changes. v2: * Rename helper and move to amdgpu_vm. (Christian) v3:

Re: [PATCH] drm/buddy: Fix the range bias clear memory allocation issue

On 06/05/2024 14:38, Arunpravin Paneer Selvam wrote: Problem statement: During the system boot time, an application request for the bulk volume of cleared range bias memory when the clear_avail is zero, we dont fallback into normal allocation method as we had an unnecessary clear_avail check whic

Re: [PATCH 5/5] drm/amdgpu: Use drm_print_memory_stats helper from fdinfo

On 06/05/2024 17:59, Tvrtko Ursulin wrote: From: Tvrtko Ursulin Convert fdinfo memory stats to use the common drm_print_memory_stats helper. This achieves alignment with the common keys as documented in drm-usage-stats.rst, adding specifically drm-total- key the driver was missing until now.

[PATCH 02/11] drm/fbdev-dma: Use fbdev client helpers

Implement struct drm_client_funcs with the respective helpers and remove the custom code from the emulation. The generic helpers are equivalent in functionality. Signed-off-by: Thomas Zimmermann --- drivers/gpu/drm/drm_fbdev_dma.c | 56 ++--- 1 file changed, 2 inserti

[PATCH 03/11] drm/fbdev-shmem: Use fbdev client helpers

Implement struct drm_client_funcs with the respective helpers and remove the custom code from the emulation. The generic helpers are equivalent in functionality. Signed-off-by: Thomas Zimmermann --- drivers/gpu/drm/drm_fbdev_shmem.c | 56 ++- 1 file changed, 2 inserti

[PATCH 05/11] drm/armada: Use fbdev client helpers

Implement struct drm_client_funcs with the respective helpers and remove the custom code from the emulation. The generic helpers are equivalent in functionality. Signed-off-by: Thomas Zimmermann --- drivers/gpu/drm/armada/armada_fbdev.c | 58 ++- 1 file changed, 3 inserti

[PATCH 04/11] drm/fbdev-ttm: Use fbdev client helpers

Implement struct drm_client_funcs with the respective helpers and remove the custom code from the emulation. The generic helpers are equivalent in functionality. Signed-off-by: Thomas Zimmermann --- drivers/gpu/drm/drm_fbdev_ttm.c | 58 +++-- 1 file changed, 5 inserti

[PATCH 01/11] drm/fb-helper: Add helpers for struct drm_client_funcs

Add default implementations for unregister, restore and hotplug of struct drm_client_funcs. The provided helpers are compatible with the requirements of most DRM drivers. The helpers handle support for VGA switcheroo automatically. With DRM drivers that don't implement VGA switcheroo, this does no

[PATCH 06/11] drm/exynos: Use fbdev client helpers

Implement struct drm_client_funcs with the respective helpers and remove the custom code from the emulation. The generic helpers are equivalent in functionality. Signed-off-by: Thomas Zimmermann --- drivers/gpu/drm/exynos/exynos_drm_fbdev.c | 58 ++- 1 file changed, 3 inserti

[PATCH 07/11] drm/gma500: Use fbdev client helpers

Implement struct drm_client_funcs with the respective helpers and remove the custom code from the emulation. The generic helpers are equivalent in functionality. Signed-off-by: Thomas Zimmermann --- drivers/gpu/drm/gma500/fbdev.c | 58 ++ 1 file changed, 3 inserti

[PATCH 00/11] drm: Provide common fbdev client helpers

All fbdev emulation has finally been converted to use struct drm_client. Put the common client code into shared helpers. There are three callbacks in struct drm_client_funcs, unregister, restore and hotplug, which have similar implementations among the various drivers. This can all be shared. i915

[PATCH 09/11] drm/msm: Use fbdev client helpers

Implement struct drm_client_funcs with the respective helpers and remove the custom code from the emulation. The generic helpers are equivalent in functionality. Signed-off-by: Thomas Zimmermann --- drivers/gpu/drm/msm/msm_fbdev.c | 58 ++--- 1 file changed, 3 inserti

[PATCH 08/11] drm/i915: Use drm_fbdev_helper_client_unregister()

Implement struct drm_client_funcs.unregister with the helpers drm_fbdev_helper_client_unregister() and remove the custom code from the driver. The generic helper is equivalent in functionality. Signed-off-by: Thomas Zimmermann --- drivers/gpu/drm/i915/display/intel_fbdev.c | 21 ++---

[PATCH 10/11] drm/omapdrm: Use fbdev client helpers

Implement struct drm_client_funcs with the respective helpers and remove the custom code from the emulation. The generic helpers are equivalent in functionality. Signed-off-by: Thomas Zimmermann --- drivers/gpu/drm/omapdrm/omap_fbdev.c | 55 ++-- 1 file changed, 3 inserti

[PATCH 11/11] drm/tegra: Use fbdev client helpers

Implement struct drm_client_funcs with the respective helpers and remove the custom code from the emulation. The generic helpers are equivalent in functionality. Signed-off-by: Thomas Zimmermann --- drivers/gpu/drm/radeon/radeon_fbdev.c | 66 ++- drivers/gpu/drm/tegra/fbd

Re: [PATCH 08/11] drm/i915: Use drm_fbdev_helper_client_unregister()

On Tue, May 07, 2024 at 01:58:29PM +0200, Thomas Zimmermann wrote: > Implement struct drm_client_funcs.unregister with the helpers > drm_fbdev_helper_client_unregister() and remove the custom code > from the driver. The generic helper is equivalent in functionality. > > Signed-off-by: Thomas Zimme

Re: [PATCH 08/11] drm/i915: Use drm_fbdev_helper_client_unregister()

Hi Am 07.05.24 um 14:25 schrieb Rodrigo Vivi: On Tue, May 07, 2024 at 01:58:29PM +0200, Thomas Zimmermann wrote: Implement struct drm_client_funcs.unregister with the helpers drm_fbdev_helper_client_unregister() and remove the custom code from the driver. The generic helper is equivalent in fun

Re: [PATCH] drm/amdgpu: drop MES 10.1 support

Ping? On Thu, May 2, 2024 at 6:07 PM Alex Deucher wrote: > > It was an enablement vehicle for MES 11 and was never > productized. Remove it. > > Signed-off-by: Alex Deucher > --- > drivers/gpu/drm/amd/amdgpu/Makefile |1 - > drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 20 -

Re: [PATCH 1/3] drm/amdgpu/gfx11: select HDP ref/mask according to gfx ring pipe

Ping on this series? On Thu, May 2, 2024 at 6:02 PM Alex Deucher wrote: > > Use correct ref/mask for differnent gfx ring pipe. Ported from > ZhenGuo's patch for gfx10. > > Signed-off-by: Alex Deucher > --- > drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | 2 +- > 1 file changed, 1 insertion(+), 1 dele

Re: [PATCH v2] drm/amdgpu: Fix out-of-bounds write warning

Am 06.05.24 um 07:59 schrieb Ma Jun: Check the ring type value to fix the out-of-bounds write warning Signed-off-by: Ma Jun Suggested-by: Christian König Reviewed-by: Christian König --- drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) dif

[PATCH v2] drm/amdkfd: Refactor kfd CRIU into its own file

The kfd CRIU code takes up about a thousand lines in the kfd_chardev file; move it to its own file. No functional change intended. Signed-off-by: David Francis Reviewed-by: Felix Kuehling --- drivers/gpu/drm/amd/amdkfd/Makefile | 1 + drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 974 +

Re: [PATCH] drm/amdgpu: Assign correct bits for SDMA HDP flush

On 2024-05-06 22:50, Lazar, Lijo wrote: > > > On 5/7/2024 6:00 AM, Harry Wentland wrote: >> This patch is causing crashes of Manor Lords on my Navi 21 on the 6.8.9 >> stable kernel. It leads to an assertion failure in wine: >> >> File: ../src-wine/dlls/winevulkan/loader_thunks.c >> Line: 3621

Re: [PATCH 09/11] drm/msm: Use fbdev client helpers

On Tue, May 07, 2024 at 01:58:30PM +0200, Thomas Zimmermann wrote: > Implement struct drm_client_funcs with the respective helpers and > remove the custom code from the emulation. The generic helpers are > equivalent in functionality. > > Signed-off-by: Thomas Zimmermann > --- > drivers/gpu/drm/

Re: [PATCH] drm/amdgpu: Fix the BO release clear memory warning

Am 06.05.24 um 15:48 schrieb Arunpravin Paneer Selvam: This happens when the amdgpu_bo_release_notify running before amdgpu_ttm_set_buffer_funcs_status set the buffer funcs to enabled. check the buffer funcs enablement before calling the fill buffer memory. Log snip: [6.036477] [drm:amdgpu_

[PATCH] drm/amdgpu: fix mqd corruption for gfx12

[AMD Official Use Only - General] From: Frank Min 1. restore mqd from backup while resuming 2. use copy_toio and copy_fromio while mqd in vram Signed-off-by: Frank Min --- drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c | 21 - 1 file changed, 8 insertions(+), 13 deletions(-) dif

[PATCH] drm/amdgpu: Fix buffer size to prevent truncation in gfx_v12_0_init_microcode

This commit addresses multiple warnings in the gfx_v12_0_init_microcode function in the gfx_v12_0.c file. The warnings were related to potential truncation when writing the strings _pfp.bin, _me.bin, _rlc.bin, and _mec.bin into the fw_name buffer. This commit fixes multiple potential truncations w

[PATCH] drm/amdgpu: Fix truncation by resizing ucode_prefix in imu_v12_0_init_microcode

This commit fixes potential truncation when writing the string _imu.bin into the fw_name buffer in the imu_v12_0_init_microcode function in the imu_v12_0.c file The ucode_prefix size was reduced from 30 to 15 to ensure the snprintf function does not exceed the size of the fw_name buffer. Thus fix

Re: [PATCH] drm/amdgpu: fix mqd corruption for gfx12

On Tue, May 7, 2024 at 12:12 PM Min, Frank wrote: > > [AMD Official Use Only - General] > > From: Frank Min > > 1. restore mqd from backup while resuming > > 2. use copy_toio and copy_fromio while mqd in vram > > Signed-off-by: Frank Min Reviewed-by: Alex Deucher > --- > drivers/gpu/drm/amd/

[PATCH] drm/amdgpu: Show retry fault message if process xnack on

If vm_context_cntl set xnack on, then GPU vm fault has retry_fault bit set, but the driver select xnack on or off path depending on per process xnack setting which is also used to set qpd mem_config xnack on or off if KFD_SUPPORT_XNACK_PER_PROCESS. If process is xnack on, then GPU page fault show

Re: [PATCH 11/11] drm/tegra: Use fbdev client helpers

On 2024-05-07 07:58, Thomas Zimmermann wrote: Implement struct drm_client_funcs with the respective helpers and remove the custom code from the emulation. The generic helpers are equivalent in functionality. Signed-off-by: Thomas Zimmermann --- drivers/gpu/drm/radeon/radeon_fbdev.c | 66 ++-

[PATCH AUTOSEL 6.8 09/23] drm/amd/display: Set color_mgmt_changed to true on unsuspend

From: Joshua Ashton [ Upstream commit 2eb9dd497a698dc384c0dd3e0311d541eb2e13dd ] Otherwise we can end up with a frame on unsuspend where color management is not applied when userspace has not committed themselves. Fixes re-applying color management on Steam Deck/Gamescope on S3 resume. Signed-

[PATCH AUTOSEL 6.8 10/23] drm/amdgpu: Update BO eviction priorities

From: Felix Kuehling [ Upstream commit b0b13d532105e0e682d95214933bb8483a063184 ] Make SVM BOs more likely to get evicted than other BOs. These BOs opportunistically use available VRAM, but can fall back relatively seamlessly to system memory. It also avoids SVM migrations evicting other, more i

[PATCH AUTOSEL 6.8 11/23] drm/amd/pm: Restore config space after reset

From: Lijo Lazar [ Upstream commit 30d1cda8ce31ab49051ff7159280c542a738b23d ] During mode-2 reset, pci config space registers are affected at device side. However, certain platforms have switches which assign virtual BAR addresses and returns the same even after device is reset. This affects pci

[PATCH AUTOSEL 6.8 12/23] drm/amdkfd: Add VRAM accounting for SVM migration

From: Mukul Joshi [ Upstream commit 1e214f7faaf5d842754cd5cfcd76308bfedab3b5 ] Do VRAM accounting when doing migrations to vram to make sure there is enough available VRAM and migrating to VRAM doesn't evict other possible non-unified memory BOs. If migrating to VRAM fails, driver can fall back

[PATCH AUTOSEL 6.8 13/23] drm/amdgpu: Fix the ring buffer size for queue VM flush

From: Prike Liang [ Upstream commit fe93b0927bc58cb1d64230f45744e527d9d8482c ] Here are the corrections needed for the queue ring buffer size calculation for the following cases: - Remove the KIQ VM flush ring usage. - Add the invalidate TLBs packet for gfx10 and gfx11 queue. - There's no VM flu

[PATCH AUTOSEL 6.8 14/23] drm/amdgpu/mes: fix use-after-free issue

From: Jack Xiao [ Upstream commit 948255282074d9367e01908b3f5dcf8c10fc9c3d ] Delete fence fallback timer to fix the ramdom use-after-free issue. v2: move to amdgpu_mes.c Signed-off-by: Jack Xiao Acked-by: Lijo Lazar Acked-by: Christian König Signed-off-by: Alex Deucher Signed-off-by: Sasha

[PATCH AUTOSEL 6.6 07/19] drm/amd/display: Set color_mgmt_changed to true on unsuspend

From: Joshua Ashton [ Upstream commit 2eb9dd497a698dc384c0dd3e0311d541eb2e13dd ] Otherwise we can end up with a frame on unsuspend where color management is not applied when userspace has not committed themselves. Fixes re-applying color management on Steam Deck/Gamescope on S3 resume. Signed-

[PATCH AUTOSEL 6.6 08/19] drm/amdgpu: Update BO eviction priorities

From: Felix Kuehling [ Upstream commit b0b13d532105e0e682d95214933bb8483a063184 ] Make SVM BOs more likely to get evicted than other BOs. These BOs opportunistically use available VRAM, but can fall back relatively seamlessly to system memory. It also avoids SVM migrations evicting other, more i

[PATCH AUTOSEL 6.6 09/19] drm/amd/pm: Restore config space after reset

From: Lijo Lazar [ Upstream commit 30d1cda8ce31ab49051ff7159280c542a738b23d ] During mode-2 reset, pci config space registers are affected at device side. However, certain platforms have switches which assign virtual BAR addresses and returns the same even after device is reset. This affects pci

[PATCH AUTOSEL 6.6 10/19] drm/amdkfd: Add VRAM accounting for SVM migration

From: Mukul Joshi [ Upstream commit 1e214f7faaf5d842754cd5cfcd76308bfedab3b5 ] Do VRAM accounting when doing migrations to vram to make sure there is enough available VRAM and migrating to VRAM doesn't evict other possible non-unified memory BOs. If migrating to VRAM fails, driver can fall back

[PATCH AUTOSEL 6.6 11/19] drm/amdgpu: Fix the ring buffer size for queue VM flush

From: Prike Liang [ Upstream commit fe93b0927bc58cb1d64230f45744e527d9d8482c ] Here are the corrections needed for the queue ring buffer size calculation for the following cases: - Remove the KIQ VM flush ring usage. - Add the invalidate TLBs packet for gfx10 and gfx11 queue. - There's no VM flu

[PATCH AUTOSEL 6.6 12/19] drm/amdgpu/mes: fix use-after-free issue

From: Jack Xiao [ Upstream commit 948255282074d9367e01908b3f5dcf8c10fc9c3d ] Delete fence fallback timer to fix the ramdom use-after-free issue. v2: move to amdgpu_mes.c Signed-off-by: Jack Xiao Acked-by: Lijo Lazar Acked-by: Christian König Signed-off-by: Alex Deucher Signed-off-by: Sasha

[PATCH AUTOSEL 6.1 07/12] drm/amdgpu: Update BO eviction priorities

From: Felix Kuehling [ Upstream commit b0b13d532105e0e682d95214933bb8483a063184 ] Make SVM BOs more likely to get evicted than other BOs. These BOs opportunistically use available VRAM, but can fall back relatively seamlessly to system memory. It also avoids SVM migrations evicting other, more i

[PATCH AUTOSEL 6.1 06/12] drm/amd/display: Set color_mgmt_changed to true on unsuspend

From: Joshua Ashton [ Upstream commit 2eb9dd497a698dc384c0dd3e0311d541eb2e13dd ] Otherwise we can end up with a frame on unsuspend where color management is not applied when userspace has not committed themselves. Fixes re-applying color management on Steam Deck/Gamescope on S3 resume. Signed-

[PATCH AUTOSEL 6.1 08/12] drm/amdgpu: Fix the ring buffer size for queue VM flush

From: Prike Liang [ Upstream commit fe93b0927bc58cb1d64230f45744e527d9d8482c ] Here are the corrections needed for the queue ring buffer size calculation for the following cases: - Remove the KIQ VM flush ring usage. - Add the invalidate TLBs packet for gfx10 and gfx11 queue. - There's no VM flu

[PATCH AUTOSEL 6.1 09/12] drm/amdgpu/mes: fix use-after-free issue

From: Jack Xiao [ Upstream commit 948255282074d9367e01908b3f5dcf8c10fc9c3d ] Delete fence fallback timer to fix the ramdom use-after-free issue. v2: move to amdgpu_mes.c Signed-off-by: Jack Xiao Acked-by: Lijo Lazar Acked-by: Christian König Signed-off-by: Alex Deucher Signed-off-by: Sasha

[PATCH AUTOSEL 5.15 4/5] drm/amd/display: Set color_mgmt_changed to true on unsuspend

From: Joshua Ashton [ Upstream commit 2eb9dd497a698dc384c0dd3e0311d541eb2e13dd ] Otherwise we can end up with a frame on unsuspend where color management is not applied when userspace has not committed themselves. Fixes re-applying color management on Steam Deck/Gamescope on S3 resume. Signed-

[PATCH AUTOSEL 5.10 3/3] drm/amd/display: Set color_mgmt_changed to true on unsuspend

From: Joshua Ashton [ Upstream commit 2eb9dd497a698dc384c0dd3e0311d541eb2e13dd ] Otherwise we can end up with a frame on unsuspend where color management is not applied when userspace has not committed themselves. Fixes re-applying color management on Steam Deck/Gamescope on S3 resume. Signed-

[PATCH AUTOSEL 5.4 3/3] drm/amd/display: Set color_mgmt_changed to true on unsuspend

From: Joshua Ashton [ Upstream commit 2eb9dd497a698dc384c0dd3e0311d541eb2e13dd ] Otherwise we can end up with a frame on unsuspend where color management is not applied when userspace has not committed themselves. Fixes re-applying color management on Steam Deck/Gamescope on S3 resume. Signed-

[PATCH AUTOSEL 4.19 3/3] drm/amd/display: Set color_mgmt_changed to true on unsuspend

From: Joshua Ashton [ Upstream commit 2eb9dd497a698dc384c0dd3e0311d541eb2e13dd ] Otherwise we can end up with a frame on unsuspend where color management is not applied when userspace has not committed themselves. Fixes re-applying color management on Steam Deck/Gamescope on S3 resume. Signed-

[PATCH AUTOSEL 6.8 35/52] drm/amdgpu: Fix VRAM memory accounting

From: Mukul Joshi [ Upstream commit f06446ef23216090d1ee8ede1a7d7ae430c22dcc ] Subtract the VRAM pinned memory when checking for available memory in amdgpu_amdkfd_reserve_mem_limit function since that memory is not available for use. Signed-off-by: Mukul Joshi Reviewed-by: Felix Kuehling Sign

[PATCH AUTOSEL 6.8 36/52] drm/amd/display: Ensure that dmcub support flag is set for DCN20

From: Rodrigo Siqueira [ Upstream commit be53bd4f00aa4c7db9f41116224c027b4cfce8e3 ] In the DCN20 resource initialization, ensure that DMCUB support starts configured as true. Signed-off-by: Rodrigo Siqueira Acked-by: Aurabindo Pillai Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher Sig

[PATCH AUTOSEL 6.8 37/52] drm/amd/display: Add dtbclk access to dcn315

From: Swapnil Patel [ Upstream commit a01b64f31d65bdc917d1afb4cec9915beb6931be ] [Why & How] Currently DCN315 clk manager is missing code to enable/disable dtbclk. Because of this, "optimized_required" flag is constantly set and this prevents FreeSync from engaging for certain high bandwidth di

[PATCH AUTOSEL 6.8 38/52] drm/amd/display: Atom Integrated System Info v2_2 for DCN35

From: Gabe Teeger [ Upstream commit 9a35d205f466501dcfe5625ca313d944d0ac2d60 ] New request from KMD/VBIOS in order to support new UMA carveout model. This fixes a null dereference from accessing Ctx->dc_bios->integrated_info while it was NULL. DAL parses through the BIOS and extracts the necess

[PATCH AUTOSEL 6.8 39/52] drm/amd/display: Allocate zero bw after bw alloc enable

From: Meenakshikumar Somasundaram [ Upstream commit 46fe9cb1a9e62f4e6229f48ae303ef8e6c1fdc64 ] [Why] During DP tunnel creation, CM preallocates BW and reduces estimated BW of other DPIA. CM release preallocation only when allocation is complete. Display mode validation logic validates timings ba

[PATCH AUTOSEL 6.8 40/52] drm/amd/display: Add VCO speed parameter for DCN31 FPU

From: Rodrigo Siqueira [ Upstream commit 0e62103bdcbc88281e16add299a946fb3bd02fbe ] Add VCO speed parameters in the bounding box array. Acked-by: Wayne Lin Signed-off-by: Rodrigo Siqueira Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/

[PATCH AUTOSEL 6.8 41/52] drm/amd/display: Fix DC mode screen flickering on DCN321

From: Leo Ma [ Upstream commit ce649bd2d834db83ecc2756a362c9a1ec61658a5 ] [Why && How] Screen flickering saw on 4K@60 eDP with high refresh rate external monitor when booting up in DC mode. DC Mode Capping is disabled which caused wrong UCLK being used. Reviewed-by: Alvin Lee Acked-by: Wayne L

[PATCH AUTOSEL 6.8 42/52] drm/amd/display: Disable seamless boot on 128b/132b encoding

From: Sung Joon Kim [ Upstream commit 6f0c228ed9184287031a66b46a79e5a3d2e73a86 ] [why] preOS will not support display mode programming and link training for UHBR rates. [how] If we detect a sink that's UHBR capable, disable seamless boot Reviewed-by: Anthony Koo Acked-by: Wayne Lin Signed-of

[PATCH AUTOSEL 6.8 43/52] drm/amdkfd: Flush the process wq before creating a kfd_process

From: Lancelot SIX [ Upstream commit f5b9053398e70a0c10aa9cb4dd5910ab6bc457c5 ] There is a race condition when re-creating a kfd_process for a process. This has been observed when a process under the debugger executes exec(3). In this scenario: - The process executes exec. - This will eventual

[PATCH AUTOSEL 6.6 28/43] drm/amdgpu: Fix VRAM memory accounting

From: Mukul Joshi [ Upstream commit f06446ef23216090d1ee8ede1a7d7ae430c22dcc ] Subtract the VRAM pinned memory when checking for available memory in amdgpu_amdkfd_reserve_mem_limit function since that memory is not available for use. Signed-off-by: Mukul Joshi Reviewed-by: Felix Kuehling Sign

[PATCH AUTOSEL 6.6 29/43] drm/amd/display: Add dtbclk access to dcn315

From: Swapnil Patel [ Upstream commit a01b64f31d65bdc917d1afb4cec9915beb6931be ] [Why & How] Currently DCN315 clk manager is missing code to enable/disable dtbclk. Because of this, "optimized_required" flag is constantly set and this prevents FreeSync from engaging for certain high bandwidth di

[PATCH AUTOSEL 6.6 30/43] drm/amd/display: Atom Integrated System Info v2_2 for DCN35

From: Gabe Teeger [ Upstream commit 9a35d205f466501dcfe5625ca313d944d0ac2d60 ] New request from KMD/VBIOS in order to support new UMA carveout model. This fixes a null dereference from accessing Ctx->dc_bios->integrated_info while it was NULL. DAL parses through the BIOS and extracts the necess

[PATCH AUTOSEL 6.6 31/43] drm/amd/display: Allocate zero bw after bw alloc enable

From: Meenakshikumar Somasundaram [ Upstream commit 46fe9cb1a9e62f4e6229f48ae303ef8e6c1fdc64 ] [Why] During DP tunnel creation, CM preallocates BW and reduces estimated BW of other DPIA. CM release preallocation only when allocation is complete. Display mode validation logic validates timings ba

[PATCH AUTOSEL 6.6 32/43] drm/amd/display: Add VCO speed parameter for DCN31 FPU

From: Rodrigo Siqueira [ Upstream commit 0e62103bdcbc88281e16add299a946fb3bd02fbe ] Add VCO speed parameters in the bounding box array. Acked-by: Wayne Lin Signed-off-by: Rodrigo Siqueira Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/

[PATCH AUTOSEL 6.6 33/43] drm/amd/display: Fix DC mode screen flickering on DCN321

From: Leo Ma [ Upstream commit ce649bd2d834db83ecc2756a362c9a1ec61658a5 ] [Why && How] Screen flickering saw on 4K@60 eDP with high refresh rate external monitor when booting up in DC mode. DC Mode Capping is disabled which caused wrong UCLK being used. Reviewed-by: Alvin Lee Acked-by: Wayne L

[PATCH AUTOSEL 6.6 34/43] drm/amd/display: Disable seamless boot on 128b/132b encoding

From: Sung Joon Kim [ Upstream commit 6f0c228ed9184287031a66b46a79e5a3d2e73a86 ] [why] preOS will not support display mode programming and link training for UHBR rates. [how] If we detect a sink that's UHBR capable, disable seamless boot Reviewed-by: Anthony Koo Acked-by: Wayne Lin Signed-of

[PATCH AUTOSEL 6.6 35/43] drm/amdkfd: Flush the process wq before creating a kfd_process

From: Lancelot SIX [ Upstream commit f5b9053398e70a0c10aa9cb4dd5910ab6bc457c5 ] There is a race condition when re-creating a kfd_process for a process. This has been observed when a process under the debugger executes exec(3). In this scenario: - The process executes exec. - This will eventual

[PATCH AUTOSEL 6.1 15/25] drm/amd/display: Add dtbclk access to dcn315

From: Swapnil Patel [ Upstream commit a01b64f31d65bdc917d1afb4cec9915beb6931be ] [Why & How] Currently DCN315 clk manager is missing code to enable/disable dtbclk. Because of this, "optimized_required" flag is constantly set and this prevents FreeSync from engaging for certain high bandwidth di

[PATCH AUTOSEL 6.1 16/25] drm/amd/display: Atom Integrated System Info v2_2 for DCN35

From: Gabe Teeger [ Upstream commit 9a35d205f466501dcfe5625ca313d944d0ac2d60 ] New request from KMD/VBIOS in order to support new UMA carveout model. This fixes a null dereference from accessing Ctx->dc_bios->integrated_info while it was NULL. DAL parses through the BIOS and extracts the necess

[PATCH AUTOSEL 6.1 17/25] drm/amd/display: Add VCO speed parameter for DCN31 FPU

From: Rodrigo Siqueira [ Upstream commit 0e62103bdcbc88281e16add299a946fb3bd02fbe ] Add VCO speed parameters in the bounding box array. Acked-by: Wayne Lin Signed-off-by: Rodrigo Siqueira Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/

[PATCH AUTOSEL 6.1 18/25] drm/amdkfd: Flush the process wq before creating a kfd_process

From: Lancelot SIX [ Upstream commit f5b9053398e70a0c10aa9cb4dd5910ab6bc457c5 ] There is a race condition when re-creating a kfd_process for a process. This has been observed when a process under the debugger executes exec(3). In this scenario: - The process executes exec. - This will eventual

[PATCH AUTOSEL 5.15 11/15] drm/amd/display: Atom Integrated System Info v2_2 for DCN35

From: Gabe Teeger [ Upstream commit 9a35d205f466501dcfe5625ca313d944d0ac2d60 ] New request from KMD/VBIOS in order to support new UMA carveout model. This fixes a null dereference from accessing Ctx->dc_bios->integrated_info while it was NULL. DAL parses through the BIOS and extracts the necess

[PATCH AUTOSEL 5.15 12/15] drm/amdkfd: Flush the process wq before creating a kfd_process

From: Lancelot SIX [ Upstream commit f5b9053398e70a0c10aa9cb4dd5910ab6bc457c5 ] There is a race condition when re-creating a kfd_process for a process. This has been observed when a process under the debugger executes exec(3). In this scenario: - The process executes exec. - This will eventual

[PATCH AUTOSEL 5.10 8/9] drm/amdkfd: Flush the process wq before creating a kfd_process

From: Lancelot SIX [ Upstream commit f5b9053398e70a0c10aa9cb4dd5910ab6bc457c5 ] There is a race condition when re-creating a kfd_process for a process. This has been observed when a process under the debugger executes exec(3). In this scenario: - The process executes exec. - This will eventual

[PATCH AUTOSEL 5.4 5/6] drm/amdkfd: Flush the process wq before creating a kfd_process

From: Lancelot SIX [ Upstream commit f5b9053398e70a0c10aa9cb4dd5910ab6bc457c5 ] There is a race condition when re-creating a kfd_process for a process. This has been observed when a process under the debugger executes exec(3). In this scenario: - The process executes exec. - This will eventual

[linux-next:master] BUILD REGRESSION 93a39e4766083050ca0ecd6a3548093a3b9eb60c

tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master branch HEAD: 93a39e4766083050ca0ecd6a3548093a3b9eb60c Add linux-next specific files for 20240507 Error/Warning reports: https://lore.kernel.org/oe-kbuild-all/202405080133.16zi5eay-...@intel.com https

Re: [PATCH 1/3] drm/amdgpu: Add amdgpu_bo_is_vm_bo helper

Am 06.05.24 um 18:26 schrieb Tvrtko Ursulin: On 03/05/2024 10:14, Tvrtko Ursulin wrote: From: Tvrtko Ursulin Help code readability by replacing a bunch of: bo->tbo.base.resv == vm->root.bo->tbo.base.resv With: amdgpu_vm_is_bo_always_valid(vm, bo) No functional changes. v2:   * Rename hel

[PATCH] drm/amdgpu/umsch: add support to capture fw debug log

Added support to capture unsch fw debug logs in debugfs. To enable set amdgpu_umschfw_log =1 in boot args. v1 - reame varibale to umsch_mm_fwlog (Veera) Signed-off-by: Saleemkhan Jamadar Reviewed-by: Veerabadhran Gopalakrishnan --- drivers/gpu/drm/amd/amdgpu/amdgpu.h | 3 + drivers/

Re: [PATCH 11/11] drm/tegra: Use fbdev client helpers

Hi Am 07.05.24 um 23:03 schrieb Felix Kuehling: On 2024-05-07 07:58, Thomas Zimmermann wrote: Implement struct drm_client_funcs with the respective helpers and remove the custom code from the emulation. The generic helpers are equivalent in functionality. Signed-off-by: Thomas Zimmermann ---

[PATCH] drm/buddy: Fix the range bias clear memory allocation issue

Problem statement: During the system boot time, an application request for the bulk volume of cleared range bias memory when the clear_avail is zero, we dont fallback into normal allocation method as we had an unnecessary clear_avail check which prevents the fallback method leads to fb allocation f