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685b4d8142dcbf11b817f74c2bc5b94eca7ee7f2
linux/drivers/gpu/drm/amd/display/dc
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Isabel Zhang 685b4d8142 drm/amd/display: Force prefetch mode to 0 
[Why]
On APU should be always using prefetch mode 0.
Currently, sometimes prefetch mode 1 is being
used causing system to hard hang due to
minTTUVBlank being too low.

[How]
Any ASIC running DCN21 will by default allow
self refresh and mclk switch. This sets both
min and max prefetch mode to 0 by default.

Signed-off-by: Isabel Zhang <isabel.zhang@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-11-02 15:29:59 -05:00
..
basics
drm/amd/dc: Kill dc_conn_log_hex_linux()
2020-04-01 14:44:59 -04:00
bios
drm/amdgpu/display: remove dal_cmd_tbl_helper_dcn2_get_table2
2020-10-30 01:02:07 -04:00
calcs
drm/amd/display: remove useless if/else
2020-10-30 01:02:13 -04:00
clk_mgr
drm/amdgpu/display: remove DRM_AMD_DC_GREEN_SARDINE
2020-10-30 01:02:03 -04:00
core
drm/amd/display: only check available pipe to disable vbios mode.
2020-11-02 15:29:54 -05:00
dce
drm/amd/display: correct asic type check V2
2020-10-27 12:01:16 -04:00
dce60
drm/amdgpu: remove unneeded break
2020-10-23 15:33:47 -04:00
dce80
drm/amd/display: Source minimum HBlank support
2020-10-26 13:27:52 -04:00
dce100
drm/amd/display: Source minimum HBlank support
2020-10-26 13:27:52 -04:00
dce110
drm/amd/display: Source minimum HBlank support
2020-10-26 13:27:52 -04:00
dce112
drm/amd/display: remove unneeded semicolon
2020-10-30 01:03:02 -04:00
dce120
drm/amd/display: Source minimum HBlank support
2020-10-26 13:27:52 -04:00
dcn10
drm/amd/display: Add pipe_state tracepoint
2020-10-26 13:34:20 -04:00
dcn20
drm/amd/display: Update GSL state if leaving immediate flip
2020-10-26 13:33:24 -04:00
dcn21
drm/amd/display: Force prefetch mode to 0
2020-11-02 15:29:59 -05:00
dcn30
drm/amd/display: Add MPC memory shutdown support for DCN3
2020-11-02 15:29:47 -05:00
dcn301
drm/amd/display: Update GSL state if leaving immediate flip
2020-10-26 13:33:24 -04:00
dcn302
drm/amd/display: Refactor ABM_MASK_SH_LIST_DCN301 naming
2020-10-26 13:30:38 -04:00
dml
drm/amd/display: allow 18 bit dp output on DCN3
2020-10-30 00:59:49 -04:00
dsc
drm/amd/display: Fix compilation error
2020-11-02 15:29:33 -05:00
gpio
drm/amd/display: Fix kernel panic by dal_gpio_open() error
2020-10-26 16:52:00 -04:00
hdcp
drm/amd/display: query hdcp capability during link detect
2020-04-09 10:43:17 -04:00
inc
drm/amd/display: Update GSL state if leaving immediate flip
2020-10-26 13:33:24 -04:00
irq
drm/amd/display: Add support for DCN302 (v2)
2020-10-12 14:02:51 -04:00
virtual
drm/amd/display: Add dp_set_dsc_pps_info_packet to virtual stream encoder
2020-09-29 16:08:31 -04:00
dc_bios_types.h
drm/amd/display: get socBB from VBIOS
2020-09-15 17:52:42 -04:00
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: implement notify stream mask
2020-09-15 17:52:41 -04:00
dc_dmub_srv.h
drm/amd/display: implement notify stream mask
2020-09-15 17:52:41 -04:00
dc_dp_types.h
drm/amd/display: add option to override cr training pattern
2020-09-15 17:52:40 -04:00
dc_dsc.h
drm/amd/display: Add an option to limit max DSC target bpp per sink
2020-10-26 13:29:39 -04:00
dc_helper.c
drm/amd/display: Decouple amdgpu_dm_trace from service
2020-10-26 13:33:59 -04:00
dc_hw_types.h
drm/amd/display: Implement AMD VSIF V3
2020-07-21 15:37:39 -04:00
dc_link.h
drm/amd/display: TMDS Fallback transition
2020-09-22 12:29:05 -04:00
dc_stream.h
drm/amd/display: remove no need return value
2020-10-14 15:13:53 -04:00
dc_trace.h
drm/amd/display: Add tracepoint for capturing clocks state
2020-10-26 13:34:26 -04:00
dc_types.h
drm/amd/display: skip avmute action
2020-10-26 13:30:38 -04:00
dc.h
drm/amd/display: Add MPC memory shutdown support for DCN3
2020-11-02 15:29:47 -05:00
dm_cp_psp.h
drm/amd/display: enable assr
2020-07-01 01:59:25 -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: Add DCN3 Support in DM (v2)
2020-07-01 01:59:15 -04:00
dm_pp_smu.h
drm/amd/display: Add dcn3.01 support to DC (v2)
2020-10-05 15:15:56 -04:00
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: Decouple amdgpu_dm_trace from service
2020-10-26 13:33:59 -04:00
irq_types.h
drm/amd/display: Add Vline1 interrupt source to InterruptManager
2019-01-28 11:44:10 -05:00
Makefile
drm/amd/display: Add support for DCN302 (v2)
2020-10-12 14:02:51 -04:00
os_types.h
drm/amd/display: Clean up debug macros
2020-10-26 16:52:08 -04:00