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path: root/drivers/gpu/drm
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2025-07-16drm/amdgpu: Add user queue instance count in HW IP infoJesse Zhang
This change exposes the number of available user queue instances for each hardware IP type (GFX, COMPUTE, SDMA) through the drm_amdgpu_info_hw_ip interface. Key changes: 1. Added userq_num_instance field to drm_amdgpu_info_hw_ip structure 2. Implemented counting of available HQD slots using: - mes.gfx_hqd_mask for GFX queues - mes.compute_hqd_mask for COMPUTE queues - mes.sdma_hqd_mask for SDMA queues 3. Only counts available instances when user queues are enabled (!disable_uq) v2: using the adev->mes.gfx_hqd_mask[]/compute_hqd_mask[]/sdma_hqd_mask[] masks to determine the number of queue slots available for each engine type (Alex) v3: rename userq_num_instance to userq_num_hqds (Alex) Suggested-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Jesse Zhang <Jesse.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-16drm/amd/amdgpu: Add helper functions for isp buffersPratap Nirujogi
Accessing amdgpu internal data structures "struct amdgpu_device" and "struct amdgpu_bo" in ISP V4L2 driver to alloc/free GART buffers is not recommended. Add new amdgpu_isp helper functions that takes opaque params from ISP V4L2 driver and calls the amdgpu internal functions amdgpu_bo_create_isp_user() and amdgpu_bo_create_kernel() to alloc/free GART buffers. Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Pratap Nirujogi <pratap.nirujogi@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-16drm/amd/amdgpu: Initialize swnode for ISP MFD devicePratap Nirujogi
Create amd_isp_capture MFD device with swnode initialized to isp specific software_node part of fwnode graph in amd_isp4 x86/platform driver. The isp driver use this swnode handle to retrieve the critical properties (data-lanes, mipi phyid, link-frequencies etc.) required for camera to work on AMD ISP4 based targets. Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Pratap Nirujogi <pratap.nirujogi@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-16drm/amdgpu/gfx8: reset compute ring wptr on the GPU on resumeEeli Haapalainen
Commit 42cdf6f687da ("drm/amdgpu/gfx8: always restore kcq MQDs") made the ring pointer always to be reset on resume from suspend. This caused compute rings to fail since the reset was done without also resetting it for the firmware. Reset wptr on the GPU to avoid a disconnect between the driver and firmware wptr. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3911 Fixes: 42cdf6f687da ("drm/amdgpu/gfx8: always restore kcq MQDs") Signed-off-by: Eeli Haapalainen <eeli.haapalainen@protonmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-16drm/amd/pm: fix null pointer accessUmio Yasuno
Writing a string without delimiters (' ', '\n', '\0') to the under gpu_od/fan_ctrl sysfs or pp_power_profile_mode for the CUSTOM profile will result in a null pointer dereference. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4401 Signed-off-by: Umio Yasuno <coelacanth_dream@protonmail.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-16drm/amdgpu/jpeg: clean up reset type handlingAlex Deucher
Make the handling consistent with other IPs and across JPEG versions. Reviewed-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-16drm/amdgpu: rework gmc_v9_0_get_coherence_flags v2Christian König
Avoid using the mapping here. v2: use amdgpu_xgmi_same_hive() as suggested by Felix Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <felix.kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-16drm/amdgpu/vcn3: implement ring resetAlex Deucher
Use the new helpers to handle engine resets for VCN. Reviewed-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Tested-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-16drm/amdgpu/vcn2.5: implement ring resetAlex Deucher
Use the new helpers to handle engine resets for VCN. Reviewed-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Tested-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-16drm/amdgpu/vcn2: implement ring resetAlex Deucher
Use the new helpers to handle engine resets for VCN. Reviewed-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Tested-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-16drm/amdgpu/vcn: add a helper framework for engine resetsAlex Deucher
With engine resets we reset all queues on the engine rather than just a single queue. Add a framework to handle this similar to SDMA. Reviewed-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Tested-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-16drm/amdgpu/vcn5: re-emit unprocessed state on ring resetAlex Deucher
Re-emit the unprocessed state after resetting the queue. Reviewed-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Tested-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-16drm/amdgpu/vcn4.0.5: re-emit unprocessed state on ring resetAlex Deucher
Re-emit the unprocessed state after resetting the queue. Reviewed-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Tested-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-16drm/amdgpu/vcn4.0.3: re-emit unprocessed state on ring resetAlex Deucher
Re-emit the unprocessed state after resetting the queue. Reviewed-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-16drm/amdgpu/vcn4: re-emit unprocessed state on ring resetAlex Deucher
Re-emit the unprocessed state after resetting the queue. Reviewed-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Tested-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-16drm/amdgpu/jpeg5.0.1: re-emit unprocessed state on ring resetAlex Deucher
Re-emit the unprocessed state after resetting the queue. Reviewed-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-16drm/amdgpu/jpeg5: add queue resetAlex Deucher
Add queue reset support for jpeg 5.0.0. Use the new helpers to re-emit the unprocessed state after resetting the queue. Reviewed-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Tested-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-16drm/amdgpu/jpeg4.0.5: add queue resetAlex Deucher
Add queue reset support for jpeg 4.0.5. Use the new helpers to re-emit the unprocessed state after resetting the queue. Reviewed-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Tested-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-16drm/amdgpu/jpeg4.0.3: re-emit unprocessed state on ring resetAlex Deucher
Re-emit the unprocessed state after resetting the queue. Reviewed-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-16drm/amdgpu/jpeg4: re-emit unprocessed state on ring resetAlex Deucher
Re-emit the unprocessed state after resetting the queue. Reviewed-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Tested-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-16drm/amdgpu/jpeg3: re-emit unprocessed state on ring resetAlex Deucher
Re-emit the unprocessed state after resetting the queue. Reviewed-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Tested-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-16drm/amdgpu/jpeg2.5: re-emit unprocessed state on ring resetAlex Deucher
Re-emit the unprocessed state after resetting the queue. Reviewed-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Tested-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-16drm/amdgpu/jpeg2: re-emit unprocessed state on ring resetAlex Deucher
Re-emit the unprocessed state after resetting the queue. Reviewed-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Tested-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-16drm/amd/pm: Remove unnecessary variableAsad Kamal
Remove unnecessary variable ret from smu_v13_0_12_get_smu_metrics_data Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202507150618.WOfvWsQF-lkp@intel.com Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-16drm/amdgpu: Increase reset counter only on successLijo Lazar
Increment the reset counter only if soft recovery succeeded. This is consistent with a ring hard reset behaviour where counter gets incremented only if hard reset succeeded. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-16drm/amd/pm: Get max/min frequency on aldebaran VFLijo Lazar
PMFW interface to get max/min frequencies is not available on aldebaran VFs. Use data, if available, in DPM tables to get the max/min frequencies. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-16drm/amdgpu: make compute timeouts consistentAlex Deucher
For kernel compute queues, align the timeout with other kernel queues (10 sec). This had previously been set higher for OpenCL when it used kernel queues, but now OpenCL uses KFD user queues which don't have a timeout limitation. This also aligns with SR-IOV which already used a shorter timeout. Additionally the longer timeout negatively impacts the user experience with kernel queues for interactive applications. Reviewed-by: Kent Russell <kent.russell@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-16drm/amdgpu: Check SQ_CONFIG register support on SRIOVTony Yi
On SRIOV environments, check if RLCG supports SQ_CONFIG register programming. Signed-off-by: Tony Yi <Tony.Yi@amd.com> Reviewed-by: Zhigang Luo <zhigang.luo@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-16drm/amdgpu: track ring state associated with a fenceAlex Deucher
We need to know the wptr and sequence number associated with a fence so that we can re-emit the unprocessed state after a ring reset. Pre-allocate storage space for the ring buffer contents and add helpers to save off and re-emit the unprocessed state so that it can be re-emitted after the queue is reset. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-16drm/amdgpu: clean up GC reset functionsAlex Deucher
Make them consistent and use the reset flags. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-16drm/amdgpu: clean up jpeg reset functionsAlex Deucher
Make them consistent and use the reset flags. Reviewed-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-16drm/amdgpu/vcn: don't enable per queue resets on SR-IOVAlex Deucher
Power control is only available in bare metal. SR-IOV will need a different method. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-16drm/amdgpu/jpeg4: add additional ring reset error checkingAlex Deucher
Start and stop can fail, so add checks. Fixes: 74894ffc7d0c ("drm/amdgpu: Add ring reset callback for JPEG4_0_0") Reviewed-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: Sathishkumar S <sathishkumar.sundararaju@amd.com>
2025-07-16drm/amdgpu/jpeg3: add additional ring reset error checkingAlex Deucher
Start and stop can fail, so add checks. Fixes: 03399d0bff25 ("drm/amdgpu: Add ring reset callback for JPEG3_0_0") Reviewed-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: Sathishkumar S <sathishkumar.sundararaju@amd.com>
2025-07-16drm/amdgpu/jpeg2: add additional ring reset error checkingAlex Deucher
Start and stop can fail, so add checks. Fixes: 500c04d2a708 ("drm/amdgpu: Add ring reset callback for JPEG2_0_0") Reviewed-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: Sathishkumar S <sathishkumar.sundararaju@amd.com>
2025-07-16drm/amdgpu: clean up sdma reset functionsAlex Deucher
Make them consistent and drop unneeded extra variables. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-16drm/amdgpu: Fix missing unlocking in an error path in amdgpu_userq_create()Christophe JAILLET
If kasprintf() fails, some mutex still need to be released to avoid locking issue, as already done in all other error handling path. Fixes: c03ea34cbf88 ("drm/amdgpu: add support of debugfs for mqd information") Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Link: https://lore.kernel.org/all/366557fa7ca8173fd78c58336986ca56953369b9.1752087753.git.christophe.jaillet@wanadoo.fr/ Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-16drm: Make passing of format info to drm_helper_mode_fill_fb_struct() mandatoryVille Syrjälä
Now that everyone passes along the format info to drm_helper_mode_fill_fb_struct() we can make this behaviour mandatory and drop the extra lookup. Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250701090722.13645-20-ville.syrjala@linux.intel.com
2025-07-16drm/vmwgfx: Pass along the format info from .fb_create() to ↵Ville Syrjälä
drm_helper_mode_fill_fb_struct() Plumb the format info from .fb_create() all the way to drm_helper_mode_fill_fb_struct() to avoid the redundant lookup. Cc: Zack Rusin <zack.rusin@broadcom.com> Cc: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250701090722.13645-19-ville.syrjala@linux.intel.com
2025-07-16drm/virtio: Pass along the format info from .fb_create() to ↵Ville Syrjälä
drm_helper_mode_fill_fb_struct() Plumb the format info from .fb_create() all the way to drm_helper_mode_fill_fb_struct() to avoid the redundant lookup. Cc: David Airlie <airlied@redhat.com> Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: Dmitry Osipenko <dmitry.osipenko@collabora.com> Cc: Gurchetan Singh <gurchetansingh@chromium.org> Cc: Chia-I Wu <olvaffe@gmail.com> Cc: virtualization@lists.linux.dev Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250701090722.13645-18-ville.syrjala@linux.intel.com
2025-07-16drm/tegra: Pass along the format info from .fb_create() to ↵Ville Syrjälä
drm_helper_mode_fill_fb_struct() Plumb the format info from .fb_create() all the way to drm_helper_mode_fill_fb_struct() to avoid the redundant lookup. For the fbdev case a manual drm_get_format_info() lookup is needed. Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Mikko Perttunen <mperttunen@nvidia.com> Cc: linux-tegra@vger.kernel.org Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250701090722.13645-17-ville.syrjala@linux.intel.com
2025-07-16drm/msm: Pass along the format info from .fb_create() to ↵Ville Syrjälä
drm_helper_mode_fill_fb_struct() Plumb the format info from .fb_create() all the way to drm_helper_mode_fill_fb_struct() to avoid the redundant lookups. For the fbdev case a manual drm_get_format_info() lookup is needed. Cc: Rob Clark <robdclark@gmail.com> Cc: Abhinav Kumar <quic_abhinavk@quicinc.com> Cc: Dmitry Baryshkov <lumag@kernel.org> Cc: Sean Paul <sean@poorly.run> Cc: Marijn Suijten <marijn.suijten@somainline.org> Cc: linux-arm-msm@vger.kernel.org Cc: freedreno@lists.freedesktop.org Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250701090722.13645-16-ville.syrjala@linux.intel.com
2025-07-16drm/komeda: Pass along the format info from .fb_create() to ↵Ville Syrjälä
drm_helper_mode_fill_fb_struct() Plumb the format info from .fb_create() all the way to drm_helper_mode_fill_fb_struct() to avoid the redundant lookup. Cc: Liviu Dudau <liviu.dudau@arm.com> Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Liviu Dudau <liviu.dudau@arm.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250701090722.13645-15-ville.syrjala@linux.intel.com
2025-07-16drm/i915: Pass along the format info from .fb_create() to ↵Ville Syrjälä
drm_helper_mode_fill_fb_struct() Plumb the format info from .fb_create() all the way to drm_helper_mode_fill_fb_struct() to avoid the redundant lookup. For the fbdev case a manual drm_get_format_info() lookup is needed. Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250701090722.13645-14-ville.syrjala@linux.intel.com
2025-07-16drm/gma500: Pass along the format info from .fb_create() to ↵Ville Syrjälä
drm_helper_mode_fill_fb_struct() Plumb the format info from .fb_create() all the way to drm_helper_mode_fill_fb_struct() to avoid the redundant lookup. For the fbdev case a manual drm_get_format_info() lookup is needed. Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250701090722.13645-13-ville.syrjala@linux.intel.com
2025-07-16drm/exynos: Pass along the format info from .fb_create() to ↵Ville Syrjälä
drm_helper_mode_fill_fb_struct() Plumb the format info from .fb_create() all the way to drm_helper_mode_fill_fb_struct() to avoid the redundant lookup. For the fbdev case a manual drm_get_format_info() lookup is needed. Cc: Inki Dae <inki.dae@samsung.com> Cc: Seung-Woo Kim <sw0312.kim@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250701090722.13645-12-ville.syrjala@linux.intel.com
2025-07-16drm/armada: Pass along the format info from .fb_create() to ↵Ville Syrjälä
drm_helper_mode_fill_fb_struct() Plumb the format info from .fb_create() all the way to drm_helper_mode_fill_fb_struct() to avoid the redundant lookup. For the fbdev case a manual drm_get_format_info() lookup is needed. Cc: Russell King <linux@armlinux.org.uk> Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250701090722.13645-11-ville.syrjala@linux.intel.com
2025-07-16drm/amdgpu: Pass along the format info from .fb_create() to ↵Ville Syrjälä
drm_helper_mode_fill_fb_struct() Plumb the format info from .fb_create() all the way to drm_helper_mode_fill_fb_struct() to avoid the redundant lookup. Cc: Alex Deucher <alexander.deucher@amd.com> Cc: amd-gfx@lists.freedesktop.org Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250701090722.13645-10-ville.syrjala@linux.intel.com
2025-07-16drm/gem/afbc: Eliminate redundant drm_get_format_info()Ville Syrjälä
Pass along the format info from .fb_create() to aliminate the redundant drm_get_format_info() calls from the afbc code. Cc: Sandy Huang <hjc@rock-chips.com> Cc: "Heiko Stübner" <heiko@sntech.de> Cc: Andy Yan <andy.yan@rock-chips.com> Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250701090722.13645-9-ville.syrjala@linux.intel.com
2025-07-16drm/gem: Pass along the format info from .fb_create() to ↵Ville Syrjälä
drm_helper_mode_fill_fb_struct() Pass along the format info from .fb_create() to eliminate the redundant drm_get_format_info() calls from the gem fb code. v2: Fix kernel docs (Laurent) Cc: Dave Airlie <airlied@redhat.com> Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: Sandy Huang <hjc@rock-chips.com> Cc: "Heiko Stübner" <heiko@sntech.de> Cc: Andy Yan <andy.yan@rock-chips.com> Cc: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> Cc: virtualization@lists.linux.dev Cc: spice-devel@lists.freedesktop.org Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250701090722.13645-8-ville.syrjala@linux.intel.com
generated by cgit (git 2.34.1) at 2025-09-13 04:13:58 +0000