kernel_samsung_a53x/drivers/gpu/drm/amd/display/dc
Alex Hung 293de81901 drm/amd/display: Initialize get_bytes_per_element's default to 1
[ Upstream commit 4067f4fa0423a89fb19a30b57231b384d77d2610 ]

Variables, used as denominators and maybe not assigned to other values,
should not be 0. bytes_per_element_y & bytes_per_element_c are
initialized by get_bytes_per_element() which should never return 0.

This fixes 10 DIVIDE_BY_ZERO issues reported by Coverity.

Signed-off-by: Alex Hung <alex.hung@amd.com>
Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-11-23 23:21:41 +01:00
..
basics
bios
calcs
clk_mgr drm/amd/display: Check num_valid_sets before accessing reader_wm_sets[] 2024-11-23 23:20:57 +01:00
core drm/amd/display: Check stream before comparing them 2024-11-23 23:21:40 +01:00
dce
dce60
dce80
dce100
dce110
dce112
dce120
dcn10 drm/amd/display: Fix index out of bounds in degamma hardware format translation 2024-11-23 23:21:41 +01:00
dcn20 drm/amd/display: Skip wbscl_set_scaler_filter if filter is null 2024-11-23 23:20:58 +01:00
dcn21
dcn30 drm/amd/display: Fix index out of bounds in DCN30 color transformation 2024-11-23 23:21:41 +01:00
dml drm/amd/display: Initialize get_bytes_per_element's default to 1 2024-11-23 23:21:41 +01:00
dsc
gpio drm/amd/display: Fix Coverity INTEGER_OVERFLOW within dal_gpio_service_create 2024-11-23 23:20:57 +01:00
hdcp drm/amd/display: Check msg_id before processing transcation 2024-11-23 23:20:57 +01:00
inc
irq drm/amd/display: Check pipe offset before setting vblank 2024-11-19 14:19:40 +01:00
virtual
dc.h
dc_bios_types.h
dc_ddc_types.h
dc_dmub_srv.c
dc_dmub_srv.h
dc_dp_types.h
dc_dsc.h
dc_helper.c
dc_hw_types.h
dc_link.h
dc_stream.h
dc_types.h
dm_cp_psp.h
dm_event_log.h
dm_helpers.h
dm_pp_smu.h
dm_services.h
dm_services_types.h
irq_types.h
Makefile
os_types.h