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d5e27f072844f6097ab3305b3b7bee00709b953b
linux/drivers/gpu/drm/amd/display/dc
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Sung Lee d5e27f0728 drm/amd/display: Check power_down functions exist before calling 
[WHY]
The power_down() function was only defined for specific asics and will
crash the system if it is called by an asic with eDP connected that does
not have it defined.

[HOW]
Add a check for the function's existence before calling it.

Signed-off-by: Sung Lee <sung.lee@amd.com>
Reviewed-by: Yongqiang Sun <yongqiang.sun@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-04-09 10:43:16 -04:00
..
basics
drm/amd/dc: Kill dc_conn_log_hex_linux()
2020-04-01 14:44:59 -04:00
bios
AMD DISPLAY CORE: Use fallthrough;
2020-03-13 11:52:34 -04:00
calcs
drm/amdgpu/display: Fix Pollock Variant Detection
2020-03-09 13:51:03 -04:00
clk_mgr
drm/amd/display: DPP DTO isn't update properly.
2020-03-19 00:03:04 -04:00
core
drm/amd/display: Program DSC before enabling link
2020-04-09 10:43:16 -04:00
dce
drm/amd/display: Implement abm config table copy to dmcub
2020-04-09 10:43:16 -04:00
dce80
drm/amd/display: add separate of private hwss functions
2019-12-05 16:26:46 -05:00
dce100
drm/amd/display: add separate of private hwss functions
2019-12-05 16:26:46 -05:00
dce110
drm/amd/display: Add function pointers for panel related hw functions
2020-02-25 11:05:35 -05:00
dce112
drm/amd/display: add separate of private hwss functions
2019-12-05 16:26:46 -05:00
dce120
drm/amd/display: make PSR static screen entry within 30 ms
2020-01-16 14:16:08 -05:00
dcn10
drm/amd/display: Check power_down functions exist before calling
2020-04-09 10:43:16 -04:00
dcn20
drm/amd/display: Don't change mpcc tree for medium updates on DCN20 hwseq
2020-04-09 10:43:16 -04:00
dcn21
drm/amd/display: Power down hw blocks on boot
2020-04-09 10:43:16 -04:00
dml
drm/amd/display: Fix dcn21 num_states
2020-03-31 12:26:15 -04:00
dsc
drm/amd/display: Add debug option to disable DSC support
2020-01-22 16:55:27 -05:00
gpio
drm/amdgpu/display: extend DCN guards
2020-02-12 16:04:39 -05:00
hdcp
drm/amd/display: remove redundant null pointer check before kfree
2019-10-30 11:07:13 -04:00
inc
drm/amd/display: Power down hw blocks on boot
2020-04-09 10:43:16 -04:00
irq
drm/amd/display: rename core_dc to dc
2019-12-05 16:26:39 -05:00
virtual
drm/amd/display: Drop CONFIG_DRM_AMD_DC_DCN2_0 and DSC_SUPPORTED
2019-11-13 15:29:44 -05:00
dc_bios_types.h
drm/amd/display: make firmware info only load once during dc_bios create
2019-08-15 10:53:36 -05:00
dc_ddc_types.h
drm/amd/display: Proper return of result when aux engine acquire fails
2019-10-25 16:50:09 -04:00
dc_dmub_srv.c
drm/amd/display: Spin for DMCUB PHY init in DC
2019-11-19 10:12:53 -05:00
dc_dmub_srv.h
drm/amd/display: Add DMUB support to DC
2019-11-13 15:29:42 -05:00
dc_dp_types.h
drm/amd/display: Pass override OUI in to dc_init_data
2020-02-11 11:49:47 -05:00
dc_dsc.h
drm/amd/display: Add debug option to override DSC target bpp increment
2019-12-18 16:09:11 -05:00
dc_helper.c
drm/amd/display: Indirect reg read macro with shift and mask
2020-01-16 14:13:53 -05:00
dc_hw_types.h
drm/amd/display: Drop AMD_EDID_UTILITY defines
2019-12-02 17:38:21 -05:00
dc_link.h
drm/amd/display: only include FEC overhead if both asic and display support FEC
2020-03-05 00:29:05 -05:00
dc_stream.h
drm/amd/display: Indicate dsc updates explicitly
2020-02-06 15:04:37 -05:00
dc_types.h
drm/amd/display: Add 'disable FEC for specific monitor' infrastructure to DC
2020-03-05 00:30:52 -05:00
dc.h
drm/amd/display: 3.2.78
2020-04-09 10:43:15 -04:00
dm_cp_psp.h
drm/amd/display: determine is mst hdcp based on stream instead of sink signal
2020-03-09 13:49:06 -04:00
dm_event_log.h
drm/amd/display: Add customizable tracing event
2018-11-30 12:02:49 -05:00
dm_helpers.h
drm/amd/display: Drop CONFIG_DRM_AMD_DC_DCN2_0 and DSC_SUPPORTED
2019-11-13 15:29:44 -05:00
dm_pp_smu.h
drm/amd/display: Drop CONFIG_DRM_AMD_DC_DCN2_1 flag
2019-11-13 15:29:44 -05:00
dm_services_types.h
drm/amd/display: Add definition for number of backlight data points
2019-12-18 16:09:08 -05:00
dm_services.h
drm/amd/display: Drop CONFIG_DRM_AMD_DC_DMUB guards
2019-11-13 15:29:42 -05:00
irq_types.h
drm/amd/display: Add Vline1 interrupt source to InterruptManager
2019-01-28 11:44:10 -05:00
Makefile
drm/amd/display: rename DCN1_0 kconfig to DCN
2019-11-13 15:29:44 -05:00
os_types.h
amdgpu: Enable initial DCN support on POWER
2019-12-18 16:09:05 -05:00