linux.git/drivers/gpu/drm/amd/display/dc/basics, branch v5.11

drm/amd/display/dc/basics/vector: Make local function 'dal_vector_presized_costruct' static

2020-12-01T21:04:45+00:00

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/amd/amdgpu/../display/dc/basics/vector.c:55:6: warning: no previous prototype for ‘dal_vector_presized_costruct’ [-Wmissing-prototypes]

Cc: Harry Wentland 
Cc: Leo Li 
Cc: Alex Deucher 
Cc: "Christian König" 
Cc: David Airlie 
Cc: Daniel Vetter 
Cc: amd-gfx@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Lee Jones 
Signed-off-by: Alex Deucher

drm/amd/display/dc/basics/fixpt31_32: Remove unused variable 'dc_fixpt_pi'

2020-12-01T21:04:45+00:00

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/amd/amdgpu/../display/dc/basics/fixpt31_32.c:29:32: warning: ‘dc_fixpt_pi’ defined but not used [-Wunused-const-variable=]

Cc: Harry Wentland 
Cc: Leo Li 
Cc: Alex Deucher 
Cc: "Christian König" 
Cc: David Airlie 
Cc: Daniel Vetter 
Cc: Lee Jones 
Cc: amd-gfx@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Lee Jones 
Signed-off-by: Alex Deucher

drm/amd/display/dc/basics/conversion: Include header containing our prototypes

2020-12-01T21:04:45+00:00

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/amd/amdgpu/../display/dc/basics/conversion.c:34:10: warning: no previous prototype for ‘fixed_point_to_int_frac’ [-Wmissing-prototypes]
 drivers/gpu/drm/amd/amdgpu/../display/dc/basics/conversion.c:81:6: warning: no previous prototype for ‘convert_float_matrix’ [-Wmissing-prototypes]

Cc: Harry Wentland 
Cc: Leo Li 
Cc: Alex Deucher 
Cc: "Christian König" 
Cc: David Airlie 
Cc: Daniel Vetter 
Cc: amd-gfx@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Lee Jones 
Signed-off-by: Alex Deucher

drm/amd/display/dc/basics/fixpt31_32: Move variables to where they're used

2020-11-10T19:27:10+00:00

Also rid some unused ones.

This patch solves 2000 warnings!

Fixes the following W=1 kernel build warning(s):

 In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/dc_types.h:33,
 from drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services_types.h:30,
 from drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:35,
 from drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_helpers.c:35:
 At top level:
 drivers/gpu/drm/amd/amdgpu/../display/include/fixed31_32.h:76:32: warning: ‘dc_fixpt_ln2_div_2’ defined but not used [-Wunused-const-variable=]
 76 | static const struct fixed31_32 dc_fixpt_ln2_div_2 = { 1488522236LL };
 | ^~~~~~~~~~~~~~~~~~
 drivers/gpu/drm/amd/amdgpu/../display/include/fixed31_32.h:75:32: warning: ‘dc_fixpt_ln2’ defined but not used [-Wunused-const-variable=]
 75 | static const struct fixed31_32 dc_fixpt_ln2 = { 2977044471LL };
 | ^~~~~~~~~~~~
 drivers/gpu/drm/amd/amdgpu/../display/include/fixed31_32.h:74:32: warning: ‘dc_fixpt_e’ defined but not used [-Wunused-const-variable=]
 74 | static const struct fixed31_32 dc_fixpt_e = { 11674931555LL };
 | ^~~~~~~~~~
 drivers/gpu/drm/amd/amdgpu/../display/include/fixed31_32.h:73:32: warning: ‘dc_fixpt_two_pi’ defined but not used [-Wunused-const-variable=]
 73 | static const struct fixed31_32 dc_fixpt_two_pi = { 26986075409LL };
 | ^~~~~~~~~~~~~~~
 drivers/gpu/drm/amd/amdgpu/../display/include/fixed31_32.h:72:32: warning: ‘dc_fixpt_pi’ defined but not used [-Wunused-const-variable=]
 72 | static const struct fixed31_32 dc_fixpt_pi = { 13493037705LL };
 | ^~~~~~~~~~~

Cc: Harry Wentland 
Cc: Leo Li 
Cc: Alex Deucher 
Cc: "Christian König" 
Cc: David Airlie 
Cc: Daniel Vetter 
Cc: amd-gfx@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Lee Jones 
Signed-off-by: Alex Deucher

drm/amd/dc: Kill dc_conn_log_hex_linux()

2020-04-01T18:44:59+00:00

DRM already supports tracing DPCD transactions, there's no reason for
the existence of this function. Also, it prints one byte per-line which
is way too loud. So, just remove it.

Reviewed-by: Nicholas Kazlauskas 
Signed-off-by: Lyude Paul 
Signed-off-by: Alex Deucher

drm/amd/display: cleanup of function pointer tables

2019-11-19T15:12:53+00:00

[Why]
It is becoming increasingly hard to figure out which
function is called on the different DCN versions

[How]
1. Make function pointer table init in its own init.c file
2. Remove other scenarios in hwseq.c file that need to
include headers of other DCN versions. (If needed,
it should have been done via the function pointers)

Signed-off-by: Anthony Koo 
Reviewed-by: Aric Cyr 
Acked-by: Rodrigo Siqueira 
Signed-off-by: Alex Deucher

drm/amd: drop use of drmp.h in os_types.h

2019-06-10T20:59:45+00:00

Drop use of the deprecated drmP.h from display/dc/os_types.h

Fix all fallout after this change.
Most of the fixes was adding a missing include of vmalloc.h.

Signed-off-by: Sam Ravnborg 
Reviewed-by: Alex Deucher 
Cc: "Christian König" 
Cc: "David (ChunMing) Zhou" 
Cc: David Airlie 
Cc: Daniel Vetter 
Link: https://patchwork.freedesktop.org/patch/msgid/20190609220757.10862-4-sam@ravnborg.org

drm/amd/display: Add function to create 4d19 fixed point

2019-03-19T20:04:02+00:00

[Why]
Implemented for future use

Signed-off-by: Tyler DiBattista 
Reviewed-by: Eric Bernstein 
Acked-by: Bhawanpreet Lakha 
Signed-off-by: Alex Deucher

drm/amd/display: Convert remaining loggers off dc_logger

2018-07-13T19:48:42+00:00

- Removed dal/dm/dc loggers from linux, switched to kernel prints
- Modified functions that used these directly to use macros
- dc_logger support is completely dropped from Linux

Signed-off-by: Nicholas Kazlauskas 
Reviewed-by: Harry Wentland 
Signed-off-by: Alex Deucher

Merge branch 'drm-next-4.19' of git://people.freedesktop.org/~agd5f/linux into drm-next

2018-06-22T03:19:05+00:00

First feature request for 4.19.  Highlights:
- Add initial amdgpu documentation
- Add initial GPU scheduler documention
- GPU scheduler fixes for dying processes
- Add support for the JPEG engine on VCN
- Switch CI to use powerplay by default
- EDC support for CZ
- More powerplay cleanups
- Misc DC fixes

Signed-off-by: Dave Airlie 

Link: https://patchwork.freedesktop.org/patch/msgid/20180621161138.3008-1-alexander.deucher@amd.com