Dmitry Baryshkov f7ef9a4379 drm/msm/dpu: don't allow overriding data from catalog ... [ Upstream commit 4f3b77ae5f ] The data from catalog is marked as const, so it is a part of the RO segment. Allowing userspace to write to it through debugfs can cause protection faults. Set debugfs file mode to read-only for debug entries corresponding to perf_cfg coming from catalog. Fixes: abda0d925f ("drm/msm/dpu: Mark various data tables as const") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/582844/ Link: https://lore.kernel.org/r/20240314-dpu-perf-rework-v3-1-79fa4e065574@linaro.org Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-04-17 11:19:27 +02:00
..
catalog	drm/msm/dpu: enable writeback on SM8450	2024-02-05 20:14:29 +00:00
dpu_core_irq.h	…
dpu_core_perf.c	drm/msm/dpu: don't allow overriding data from catalog	2024-04-17 11:19:27 +02:00
dpu_core_perf.h	drm/msm/dpu: drop dpu_core_perf_destroy()	2023-08-02 12:39:27 +03:00
dpu_crtc.c	drm/msm/dpu: Drop enable and frame_count parameters from dpu_hw_setup_misr()	2024-01-25 15:35:36 -08:00
dpu_crtc.h	…
dpu_encoder.c	drm/msm/dpu: Only enable DSC_MODE_MULTIPLEX if dsc_merge is enabled	2024-03-26 18:19:47 -04:00
dpu_encoder.h	drm/msm/dpu: fix the programming of INTF_CFG2_DATA_HCTL_EN	2024-03-26 18:19:47 -04:00
dpu_encoder_phys.h	…
dpu_encoder_phys_cmd.c	drm/msm/dpu: rename enable_compression() to program_intf_cmd_cfg()	2023-07-27 15:17:07 +03:00
dpu_encoder_phys_vid.c	drm/msm/dpu: add division of drm_display_mode's hskew parameter	2024-03-26 18:19:55 -04:00
dpu_encoder_phys_wb.c	drm/msm/dpu: fix the irq index in dpu_encoder_phys_wb_wait_for_commit_done	2023-08-04 18:15:17 +03:00
dpu_formats.c	…
dpu_formats.h	…
dpu_hw_catalog.c	drm/msm/dpu: fix DSC 1.2 enc subblock length	2023-08-03 14:17:32 +03:00
dpu_hw_catalog.h	drm/msm/dpu: drop BWC features from DPU_MDP_foo namespace	2023-08-02 12:37:53 +03:00
dpu_hw_ctl.c	drm/msm/dpu: add missing flush and fetch bits for DMA4/DMA5 planes	2023-07-13 11:55:47 -07:00
dpu_hw_ctl.h	…
dpu_hw_dsc.c	drm/msm/dpu: Fix slice_last_group_size calculation	2023-06-15 12:58:56 +03:00
dpu_hw_dsc.h	drm/msm/dpu: add support for DSC encoder v1.2 engine	2023-06-15 13:05:05 +03:00
dpu_hw_dsc_1_2.c	drm/msm/dpu: add support for DSC encoder v1.2 engine	2023-06-15 13:05:05 +03:00
dpu_hw_dspp.c	…
dpu_hw_dspp.h	…
dpu_hw_interrupts.c	drm/msm/dpu: autodetect supported interrupts	2023-08-02 12:36:33 +03:00
dpu_hw_interrupts.h	drm/msm/dpu: drop compatibility INTR defines	2023-08-02 12:36:33 +03:00
dpu_hw_intf.c	drm/msm/dpu: fix the programming of INTF_CFG2_DATA_HCTL_EN	2024-03-26 18:19:47 -04:00
dpu_hw_intf.h	drm/msm/dpu: fix the programming of INTF_CFG2_DATA_HCTL_EN	2024-03-26 18:19:47 -04:00
dpu_hw_lm.c	drm/msm/dpu: Drop enable and frame_count parameters from dpu_hw_setup_misr()	2024-01-25 15:35:36 -08:00
dpu_hw_lm.h	drm/msm/dpu: Drop enable and frame_count parameters from dpu_hw_setup_misr()	2024-01-25 15:35:36 -08:00
dpu_hw_mdss.h	drm/msm/dpu: drop enum dpu_mdp and MDP_TOP value	2023-07-11 18:20:52 +03:00
dpu_hw_merge3d.c	…
dpu_hw_merge3d.h	…
dpu_hw_pingpong.c	…
dpu_hw_pingpong.h	…
dpu_hw_sspp.c	drm/msm/dpu: use MDSS data for programming SSPP	2023-08-02 12:37:36 +03:00
dpu_hw_sspp.h	drm/msm/dpu: use MDSS data for programming SSPP	2023-08-02 12:37:36 +03:00
dpu_hw_top.c	drm/msm/dpu: drop enum dpu_mdp and MDP_TOP value	2023-07-11 18:20:52 +03:00
dpu_hw_top.h	drm/msm/dpu: drop enum dpu_mdp and MDP_TOP value	2023-07-11 18:20:52 +03:00
dpu_hw_util.c	drm/msm/dpu: Drop enable and frame_count parameters from dpu_hw_setup_misr()	2024-01-25 15:35:36 -08:00
dpu_hw_util.h	drm/msm/dpu: Drop enable and frame_count parameters from dpu_hw_setup_misr()	2024-01-25 15:35:36 -08:00
dpu_hw_vbif.c	…
dpu_hw_vbif.h	…
dpu_hw_wb.c	drm/msm/dpu: fix writeback programming for YUV cases	2024-02-05 20:14:29 +00:00
dpu_hw_wb.h	…
dpu_hwio.h	…
dpu_kms.c	drm/msm/dpu: drop dpu_core_perf_destroy()	2023-08-02 12:39:27 +03:00
dpu_kms.h	drm/msm/dpu: Ratelimit framedone timeout msgs	2024-02-05 20:14:29 +00:00
dpu_plane.c	drm/msm/dpu: fail dpu_plane_atomic_check() based on mdp clk limits	2023-10-05 10:18:10 -07:00
dpu_plane.h	…
dpu_rm.c	drm/msm/dpu: use MDSS data for programming SSPP	2023-08-02 12:37:36 +03:00
dpu_rm.h	drm/msm/dpu: use MDSS data for programming SSPP	2023-08-02 12:37:36 +03:00
dpu_trace.h	drm/msm/dpu: Drop encoder vsync_event	2023-08-04 16:15:08 +03:00
dpu_vbif.c	…
dpu_vbif.h	…
dpu_writeback.c	…
dpu_writeback.h	…
msm_media_info.h	…