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linux/drivers/gpu/drm/amd/display/dc
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Sung Lee 8fab6a2faa drm/amd/display: DCN2.x Do not program DPPCLK if same value 
[WHY]
Programming DPPCLK to the same value currently set may cause
underflow while playing video in certain conditions.

[HOW]
Only program DPPCLK if clock is not the same as the
previous value programmed.

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>
2020-02-11 15:39:45 -05:00
..
basics
drm/amd/display: cleanup of function pointer tables
2019-11-19 10:12:53 -05:00
bios
drm/amd/display: Don't map ATOM_ENABLE to ATOM_INIT
2020-02-11 15:38:27 -05:00
calcs
drm/amdgpu/display: handle multiple numbers of fclks in dcn_calcs.c (v2)
2020-02-04 10:37:52 -05:00
clk_mgr
drm/amd/display: DCN2.x Do not program DPPCLK if same value
2020-02-11 15:39:45 -05:00
core
drm/amd/display: fix for-loop with incorrectly sized loop counter (v2)
2020-01-27 16:46:45 -05:00
dce
drm/amd/display: Check engine is not NULL before acquiring
2020-02-11 15:07:03 -05:00
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: make PSR static screen entry within 30 ms
2020-01-16 14:16:08 -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: Only enable cursor on pipes that need it
2020-02-04 10:32:22 -05:00
dcn20
drm/amd/display: Do not set optimized_require to false after plane disable
2020-02-11 12:12:31 -05:00
dcn21
drm/amd/display: Add initialitions for PLL2 clock source
2020-02-11 15:09:18 -05:00
dml
drm/amd/display: use odm combine for YCbCr420 timing with h_active greater than 4096
2020-01-22 16:55:28 -05:00
dsc
drm/amd/display: Add debug option to disable DSC support
2020-01-22 16:55:27 -05:00
gpio
drm/amd/display: cleanup of construct and destruct funcs
2019-11-19 10:12:52 -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: fixup DML dependencies
2020-01-16 14:16:48 -05:00
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: add color space option when sending link test pattern
2019-11-19 10:12:52 -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: reallocate MST payload when link loss
2020-01-16 14:16:54 -05:00
dc_stream.h
drm/amd/display: make PSR static screen entry within 30 ms
2020-01-16 14:16:08 -05:00
dc_types.h
drm/amd/display: make PSR static screen entry within 30 ms
2020-01-16 14:16:08 -05:00
dc.h
drm/amd/display: 3.2.69
2020-01-22 16:55:28 -05:00
dm_cp_psp.h
drm/amd/display: Update hdcp display config
2019-10-03 09:10:58 -05:00
dm_event_log.h
…
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