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94e587b8d1
linux/drivers/gpu/drm/amd/display/dc
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Aric Cyr 94e587b8d1 drm/amd/display: Validate plane rects before use 
[Why]
Calculation of scaling ratio can result in a crash due to zero'd src or
dst plane rects.

[How]
Validate that src and dst rects are valid before using for scaling
calculations.

Reviewed-by: Josip Pavic <Josip.Pavic@amd.com>
Acked-by: Agustin Gutierrez Sanchez <agustin.gutierrez@amd.com>
Signed-off-by: Aric Cyr <aric.cyr@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-10-19 17:18:22 -04:00
..
basics Revert "drm/amd/display: Unblank hubp based on plane visibility" 2021-02-18 16:43:10 -05:00
bios drm/amd/display: add cyan_skillfish display support 2021-10-04 15:22:57 -04:00
calcs drm/amd/display: Allocate structs needed by dcn_bw_calc_rq_dlg_ttu in pipe_ctx 2021-09-23 15:17:30 -04:00
clk_mgr drm/amd/display: Disable dpp root clock when not being used 2021-10-19 17:17:16 -04:00
core drm/amd/display: Validate plane rects before use 2021-10-19 17:18:22 -04:00
dce drm/amd/display: Fix for access for ddc pin and aux engine. 2021-10-06 15:52:48 -04:00
dce60
dce80 drm/amd/display: Return last used DRR VTOTAL from DC 2021-06-08 12:20:12 -04:00
dce100
dce110 drm/amd/display: Add helper for blanking all dp displays 2021-10-06 15:50:15 -04:00
dce112
dce120 drm/amd/display: Return last used DRR VTOTAL from DC 2021-06-08 12:20:12 -04:00
dcn10 drm/amd/display: Add helper for blanking all dp displays 2021-10-06 15:50:15 -04:00
dcn20 drm/amd/display: Re-arrange FPU code structure for dcn2x 2021-10-06 15:49:24 -04:00
dcn21 drm/amd/display: Re-arrange FPU code structure for dcn2x 2021-10-06 15:49:24 -04:00
dcn30 drm/amd/display: fix null pointer deref when plugging in display 2021-10-13 14:14:35 -04:00
dcn31 drm/amd/display: correct apg audio channel enable golden value 2021-10-19 17:18:11 -04:00
dcn201 drm/amd/display: Re-arrange FPU code structure for dcn2x 2021-10-06 15:49:24 -04:00
dcn301 drm/amd/display: Use adjusted DCN301 watermarks 2021-09-23 15:17:30 -04:00
dcn302 drm/amd/display: Fix multiple memory leaks reported by coverity 2021-09-14 15:57:10 -04:00
dcn303 drm/amd/display: add missing ABM register offsets 2021-09-01 16:55:10 -04:00
dml drm/amd/display: Re-arrange FPU code structure for dcn2x 2021-10-06 15:49:24 -04:00
dsc drm/amd/display: move bpp range decision in decide dsc bw range function 2021-09-14 15:57:09 -04:00
gpio drm/amd/display: add cyan_skillfish display support 2021-10-04 15:22:57 -04:00
hdcp drm/amd/display: Enforce DPCD Address ranges 2021-06-15 17:25:41 -04:00
inc drm/amd/display: Do not skip link training on DP quick hot plug 2021-10-19 17:17:39 -04:00
irq drm/amdgpu/display: fold DRM_AMD_DC_DCN201 into DRM_AMD_DC_DCN 2021-10-04 15:23:02 -04:00
virtual drm/amd/display: Fix issue with dynamic bpp change for DCN3x 2021-09-23 15:17:30 -04:00
dc_bios_types.h drm/amd/display: Interface for LTTPR interop 2021-04-09 16:48:25 -04:00
dc_ddc_types.h drm/amd/display: Support for DMUB AUX 2021-03-02 14:05:41 -05:00
dc_dmub_srv.c drm/amdgpu/display: fold DRM_AMD_DC_DCN3_1 into DRM_AMD_DC_DCN 2021-06-22 16:51:45 -04:00
dc_dmub_srv.h drm/amdgpu/display: fold DRM_AMD_DC_DCN3_1 into DRM_AMD_DC_DCN 2021-06-22 16:51:45 -04:00
dc_dp_types.h drm/amd/display: Read USB4 DP tunneling data from DPCD. 2021-10-06 15:52:17 -04:00
dc_dsc.h drm/amd/display: move bpp range decision in decide dsc bw range function 2021-09-14 15:57:09 -04:00
dc_edid_parser.c drm/amd/display: Add Freesync HDMI support to DMCU 2021-02-02 12:11:41 -05:00
dc_edid_parser.h drm/amd/display: Add Freesync HDMI support to DMCU 2021-02-02 12:11:41 -05:00
dc_helper.c isystem: ship and use stdarg.h 2021-08-19 09:02:55 +09:00
dc_hw_types.h drm/amd/display: Add support for SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616. 2021-05-27 15:00:47 -04:00
dc_link.h drm/amd/display: Add helper for blanking all dp displays 2021-10-06 15:50:15 -04:00
dc_stat.h drm/amd/display: DMUB Outbound Interrupt Process-X86 2021-07-08 15:14:36 -04:00
dc_stream.h drm/amd/display: Return last used DRR VTOTAL from DC 2021-06-08 12:20:12 -04:00
dc_trace.h drm/amd/display: Add control mechanism for FPU utilization 2021-08-05 21:17:59 -04:00
dc_types.h drm/amd/display: Set DPIA link endpoint type 2021-10-06 15:51:10 -04:00
dc.h drm/amd/display: add DP2.0 debug option to set MST_EN for SST stream 2021-10-19 17:17:48 -04:00
dm_cp_psp.h drm/amd/display: Add DP 2.0 SST DC Support 2021-09-01 16:55:10 -04:00
dm_event_log.h
dm_helpers.h drm/amd/display: Support for SET_CONFIG processing with DMUB 2021-10-06 15:52:11 -04:00
dm_pp_smu.h drm/amdgpu/pm: display vcn pp dpm (v4) 2021-05-21 10:31:55 -04:00
dm_services_types.h
dm_services.h
irq_types.h drm/amd/display: Fix for access for ddc pin and aux engine. 2021-10-06 15:52:48 -04:00
Makefile drm/amd/display: Add stub to get DPIA tunneling device data 2021-10-06 15:51:22 -04:00
os_types.h drm/amd/display: Implement DPIA training loop 2021-10-06 15:51:39 -04:00