linux-stable.git/drivers/gpu/drm/amd/display/dc/virtual/virtual_link_encoder.c, branch v5.7

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: Pass signal directly to enable_tmds_output

2018-03-07T21:27:20+00:00

This makes the check for HDMI and dual-link DVI a bit more
straightforward.

Signed-off-by: Harry Wentland 
Reviewed-by: Tony Cheng 
Acked-by: Harry Wentland 
Signed-off-by: Alex Deucher

drm/amd/display: Don't use dc_link in link_encoder

2017-12-06T17:47:27+00:00

dc_link is at a higher level than link_encoder, and we only want
higher-level components to be able to access lower-level ones,
not the other way around.

Signed-off-by: Andrew Jiang 
Reviewed-by: Tony Cheng 
Acked-by: Harry Wentland 
Signed-off-by: Alex Deucher

drm/amd/display: Move power control from link encoder to hwsequencer

2017-10-21T20:44:08+00:00

A recent commit moved the backlight control code along with the register
defines, but did not move the power control code. This along with
remnant fields in the dce110_link_enc_registers struct made it so that
the code still compiled, but any attempts to access the
LVTMA_PWRSEQ_STATE register led to reading from an address of 0. This
patch corrects that.

Also, rename blacklight_control to edp_backlight_control (Typo fix).

Signed-off-by: Andrew Jiang 
Reviewed-by: Tony Cheng 
Acked-by: Harry Wentland 
Signed-off-by: Alex Deucher

drm/amd/display: moving backlight registers to hwsequencer

2017-10-21T20:42:02+00:00

Signed-off-by: Yue Hin Lau 
Reviewed-by: Dmytro Laktyushkin 
Acked-by: Harry Wentland 
Signed-off-by: Alex Deucher

drm/amd/display: Use kernel alloc/free

2017-09-28T20:46:15+00:00

Abstractions are frowned upon.

cocci script:
virtual context
virtual patch
virtual org
virtual report

@@
expression ptr;
@@

- dm_alloc(ptr)
+ kzalloc(ptr, GFP_KERNEL)

@@
expression ptr, size;
@@

- dm_realloc(ptr, size)
+ krealloc(ptr, size, GFP_KERNEL)

@@
expression ptr;
@@

- dm_free(ptr)
+ kfree(ptr)

v2: use GFP_KERNEL, not GFP_ATOMIC. add cocci script

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

drm/amd/display: Rename dc_stream to dc_stream_state

2017-09-26T22:16:04+00:00

find -name Makefile -o -name Kconfig -o -name "*.c" -o -name "*.h" \
-o -name "*.cpp" -o -name "*.hpp" | \
xargs sed -i 's/struct dc_stream/struct dc_stream_state/g'

find -name Makefile -o -name Kconfig -o -name "*.c" -o -name "*.h" \
-o -name "*.cpp" -o -name "*.hpp" | \
xargs sed -i 's/struct dc_stream_state_update/struct dc_stream_update/g'

find -name Makefile -o -name Kconfig -o -name "*.c" -o -name "*.h" \
-o -name "*.cpp" -o -name "*.hpp" | \
xargs sed -i 's/struct dc_stream_state_status/struct dc_stream_status/g'

Plus some manual changes

Signed-off-by: Harry Wentland 
Reviewed-by: Tony Cheng 
Acked-by: Harry Wentland 
Signed-off-by: Alex Deucher

drm/amd/display: Roll core_stream into dc_stream

2017-09-26T22:15:46+00:00

Signed-off-by: Leo (Sunpeng) Li 
Reviewed-by: Harry Wentland 
Signed-off-by: Alex Deucher

drm/amd/display: Move stream validations into seperate function.

2017-09-26T22:15:40+00:00

Stateless streams validations (not require resource population)
moved into hook to be called directly from DM.

Call dc_validate_stream be before validate_with_context for
non Linux APIs

Signed-off-by: Andrey Grodzovsky 
Reviewed-by: Harry Wentland 
Reviewed-by: Tony Cheng 
Signed-off-by: Alex Deucher

drm/amd/display: Move backlight from encoder to ABM

2017-09-26T21:12:56+00:00

Signed-off-by: Anthony Koo 
Reviewed-by: Aric Cyr 
Acked-by: Harry Wentland 
Signed-off-by: Alex Deucher