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19 Commits

Author SHA1 Message Date
Bhawanpreet Lakha
1a4d427dd2 drm/amd/display: Add DC config flag for Raven2 (v2) 
Add DRM_AMD_DC_DCN1_01 config flag for Raven2

v2: Make DC select DRM_AMD_DC_DCN1_01 (Alex)

Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-09-14 09:36:56 -05:00
Leo (Sunpeng) Li
9d1d02ff36 drm/amd/display: Don't build DCN1 when kcov is enabled 
DCN1 contains code that utilizes fp math. When
CONFIG_KCOV_INSTRUMENT_ALL and CONFIG_KCOV_ENABLE_COMPARISONS are
enabled, build errors are found. See this earlier patch for details:

https://lists.freedesktop.org/archives/dri-devel/2018-August/186131.html

As a short term solution, disable CONFIG_DRM_AMD_DC_DCN1_0 when
KCOV_INSTRUMENT_ALL and KCOV_ENABLE_COMPARISONS are enabled. In
addition, make it a fully derived config, taking into account
CONFIG_X86.

Acked-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Leo (Sunpeng) Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-08-21 14:33:59 -05:00
Leo (Sunpeng) Li
dc37a9a08d Revert "drm/amdgpu/display: Replace CONFIG_DRM_AMD_DC_DCN1_0 with CONFIG_X86" 
This reverts commit 8624c3c4dbfe24fc6740687236a2e196f5f4bfb0.

We need CONFIG_DRM_AMD_DC_DCN1_0 to guard code that is using fp math.

Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Leo (Sunpeng) Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-08-21 14:32:28 -05:00
Michel Dänzer
4841203102 drm/amdgpu/display: Replace CONFIG_DRM_AMD_DC_DCN1_0 with CONFIG_X86 
Allowing CONFIG_DRM_AMD_DC_DCN1_0 to be disabled on X86 was an
opportunity for display with Raven Ridge accidentally not working.

Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-07-19 13:56:43 -05:00
Alex Deucher
d1a9146b3a drm/amdgpu/display: enable CONFIG_DRM_AMD_DC_DCN1_0 by default 
It's required for displays on Raven.  The DCN bandwidth calcs use
floating point, but DCN is APU only and it already depends on
X86.

Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-06-15 12:20:30 -05:00
Alex Deucher
5099114ba3 drm/amdgpu/display: drop DRM_AMD_DC_FBC kconfig option 
Just enable it always.  This was leftover from feature
bring up.

Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-06-15 12:20:29 -05:00
Alex Deucher
b4b9f944e4 drm/amdgpu/display: remove VEGA20 config option 
Leftover from bringup.  No need to keep it around for
upstream.

Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-05-18 16:08:18 -05:00
Alex Deucher
2b6dc93a3d drm/amdgpu/display: remove VEGAM config option 
Leftover from bringup.  No need to keep it around for
upstream.

Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-05-18 16:08:18 -05:00
Jerry (Fangzhi) Zuo
138bc36051 drm/amd/display: Add Vega20 config. support 
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Jerry (Fangzhi) Zuo <Jerry.Zuo@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-05-17 10:13:20 -05:00
Jerry (Fangzhi) Zuo
0c75d5acc8 drm/amd/display: Implement VEGAM device IDs in DC 
Implement device IDs for VEGAM

Signed-off-by: Jerry (Fangzhi) Zuo <Jerry.Zuo@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-05-15 13:44:01 -05:00
Harry Wentland
2fa417324a drm/amd/display: Remove PRE_VEGA flag 
We enabled this upstream by default now and no longer need the flag.

Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-05-15 13:43:06 -05:00
Harry Wentland
6da2b9332c amdgpu/dm: Default PRE_VEGA ASIC support to 'y' 
Even though we default PRE_VEGA support to 'n' upstream in amd-staging
we want to keep it enabled by default.

Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2018-03-16 16:16:50 -05:00
Shirish S
3eab79163f drm/amd/display: make FBC configurable option 
Currently FBC is guarded with ENABLE_FBC macro,
which needs to be manually enabled in Makefile.

This patch moves it to Kconfig so that there
wont be any need to additional patch to be carried
for enabling or disabling on every SoC.

Signed-off-by: Shirish S <shirish.s@amd.com>
Reviewed-by: Roman Li <Roman.Li@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-10-21 16:46:05 -04:00
Harry Wentland
dd3d18bf5e drm/amd/display: Clean Kconfig formatting 
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-09-26 18:17:41 -04:00
Harry Wentland
bf2e2e2e0e drm/amd/display: Limit DCN to x86 arch 
DCN bw calcs currently rely on the following gcc options:
  -mhard-float -msse -mpreferred-stack-boundary=4

We probably shouldn't really try building this on architectures
other than x86.

CC: Alex Deucher <Alexander.Deucher@amd.com>
CC: Christian König <christian.koenig@amd.com>
CC: Michel Dänzer <michel.daenzer@amd.com>
CC: Tony Cheng <Tony.Cheng@amd.com>
CC: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-09-26 18:07:32 -04:00
Alex Deucher
ff5ef99248 drm/amdgpu/display: Enable DCN in DC 
Enable DCN in DC.

Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-09-26 18:06:51 -04:00
Alex Deucher
8fa9ca2ec6 drm/amd/display: Remove DCE12 guards 
Signed-off-by: Jordan Lazare <Jordan.Lazare@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-09-26 17:19:36 -04:00
Alex Deucher
2c8ad2d5a2 drm/amd/display: Enable DCE12 support 
This wires DCE12 support into DC and enables it.

Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-09-26 17:19:23 -04:00
Harry Wentland
4562236b3b drm/amd/dc: Add dc display driver (v2) 
Supported DCE versions: 8.0, 10.0, 11.0, 11.2

v2: rebase against 4.11

Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2017-09-26 17:01:32 -04:00