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path: root/drivers/gpu/drm/amd/display/amdgpu_dm/Makefile
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2023-12-06drm/amd/display: Initialize writeback connectorAlex Hung1-1/+2
[WHAT] Create a drm_writeback_connector when connector signal equals SIGNAL_TYPE_VIRTUAL. Tested-by: Daniel Wheeler <[email protected]> Reviewed-by: Harry Wentland <[email protected]> Signed-off-by: Alex Hung <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-12-06drm/amd/display: Skip entire amdgpu_dm build if !CONFIG_DRM_AMD_DCHarry Wentland1-5/+8
[WHY] Previously this only excluded build for a few amdgpu_dm binaries which makes no sense. [HOW] Wrap the entire Makefile in "ifneq ($(CONFIG_DRM_AMD_DC),)" Tested-by: Daniel Wheeler <[email protected]> Reviewed-by: Alex Hung <[email protected]> Signed-off-by: Harry Wentland <[email protected]> Signed-off-by: Alex Hung <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-08-07drm/amd/display: Add Freesync Panel DM codeBhawanpreet Lakha1-1/+1
We need certain conditions for replay to be enabled, so create an interface in DM to enable/disable replay. Signed-off-by: Bhawanpreet Lakha <[email protected]> Reviewed-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-03-07drm/amd/display: Rename DCN config to FPHarry Wentland1-1/+1
[Why & How] The only reason we have the DCN config is for floating point support. Rename it to make that clear and (hopefully) avoid misuse of the config in the future. Reviewed-by: Rodrigo Siqueira <[email protected]> Acked-by: Qingqing Zhuo <[email protected]> Signed-off-by: Harry Wentland <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-03-07drm/amd/display: Drop CONFIG_DRM_AMD_DC_HDCPHarry Wentland1-2/+0
[Why & How] There is no reason we still need a config option for this. Reviewed-by: Wenjing Liu <[email protected]> Acked-by: Qingqing Zhuo <[email protected]> Signed-off-by: Harry Wentland <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-07-25drm/amd/display: Create a file dedicated for CRTCRodrigo Siqueira1-0/+1
[Why] The amdgpu_dm file contains most of the code that works as an interface between DRM API and DC. As a result, this file becomes very large since it comprises multiple abstractions such as CRTC manipulation. [How] This commit extracts the CRTC code to its specific file named amdgpu_dm_crtc. This change does not change anything inside the functions; the only exception is converting some static functions to a global function. v2: fix ifdef merge mix up (Alex) Tested-by: Daniel Wheeler <[email protected]> Reviewed-by: Harry Wentland <[email protected]> Acked-by: Alan Liu <[email protected]> Signed-off-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-07-20drm/amd/display: Create a file dedicated to planesRodrigo Siqueira1-1/+6
[Why] The amdgpu_dm file contains most of the code that works as an interface between DRM API and DC. As a result, this file becomes very large since it comprises multiple abstractions such as plane manipulation. [How] This commit extracts the plane code to its specific file named amdgpu_dm_plane. This change does not change anything inside the functions; the only exception is converting some static functions to a global function. Tested-by: Daniel Wheeler <[email protected]> Reviewed-by: Harry Wentland <[email protected]> Acked-by: Alan Liu <[email protected]> Signed-off-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-08-05drm/amd/display: Add control mechanism for FPURodrigo Siqueira1-0/+4
DC invokes DC_FPU_START/END in multiple parts of the code; this can create a situation where we invoke this FPU operation in a nested way or exit too early. For avoiding this situation, this commit adds a mechanism where dc_fpu_begin/end manages the access to kernel_fpu_begin/end. Change since V3: - Christian: Move PPC64 code to dc_fpu_begin/end. Change since V2: - Christian: Do not use this_cpu_* between get/put_cpu_ptr(). Change since V1: - Use a better variable names - Use get_cpu_ptr and put_cpu_ptr to better balance preemption enable and disable Cc: Harry Wentland <[email protected]> Cc: Anson Jacob <[email protected]> Cc: Christian König <[email protected]> Cc: Hersen Wu <[email protected]> Cc: Aric Cyr <[email protected]> Cc: Jun Lei <[email protected]> Cc: Dmytro Laktyushkin <[email protected]> Cc: Qingqing Zhuo <[email protected]> Signed-off-by: Rodrigo Siqueira <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-06-15drm/amd/display: move psr dm interface to separate filesRoman Li1-1/+1
[Why] Improve the maintain/read abilities of dm code. [How] Create amdgpu_dm_psr.c/h files. Move psr function from amdgpu_dm.c Signed-off-by: Roman Li <[email protected]> Reviewed-by: Nicholas Kazlauskas <[email protected]> Acked-by: Anson Jacob <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2019-10-03drm/amd/display: Create amdgpu_dm_hdcpBhawanpreet Lakha1-0/+4
[Why] We need to interact with the hdcp module from the DM, the module has to be interacted with in terms of events [How] Create the files needed for linux hdcp. These files manage the events needed for the dm to interact with the hdcp module. We use the kernel work queue to process the events needed for the module Signed-off-by: Bhawanpreet Lakha <[email protected]> Reviewed-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-07-05drm/amd/display: Moving powerplay functions to a separate classMikita Lipski1-1/+1
Moving powerplay functions to a new amdgpu_dm_pp_smu class and cleaning dm_services class from unused headers. Signed-off-by: Mikita Lipski <[email protected]> Reviewed-by: Tony Cheng <[email protected]> Acked-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-07-05drm/amd/display: Add front end for dp debugfs filesDavid Francis1-1/+1
As part of hardware certification, read-write access to the link rate, lane count, voltage swing, pre-emphasis, and PHY test pattern of DP connectors is required. This commit adds debugfs files that will correspond to these values. The file operations are not yet implemented: currently writing or reading them does nothing. Signed-off-by: David Francis <[email protected]> Reviewed-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-02-19drm/amd/display: Implement color managementLeo (Sunpeng) Li1-1/+1
Implement color management functionalities within amdgpu_dm_color, and expose functions within amdgpu_dm.h. Signed-off-by: Leo (Sunpeng) Li <[email protected]> Reviewed-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-02-19drm/amd/display: Implement interface for CRC on CRTCLeo (Sunpeng) Li1-0/+4
Add interfaces in DC for per CRTC CRC configuration and fetching. Also implement amdgpu_dm functions to hook onto DRM. Signed-off-by: Leo (Sunpeng) Li <[email protected]> Reviewed-by: Tony Cheng <[email protected]> Reviewed-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-12-04drm/amdgpu: add license to MakefilesAlex Deucher1-0/+21
Was missing license text. Acked-by: Harry Wentland <[email protected]> Acked-by: Felix Kuehling <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-09-26drm/amd/display: Merge amdgpu_dm_types and amdgpu_dmHarry Wentland1-1/+1
This separation stopped making sense a long time ago. Signed-off-by: Harry Wentland <[email protected]> Reviewed-by: Tony Cheng <[email protected]> Acked-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-09-26drm/amd/dc: Add dc display driver (v2)Harry Wentland1-0/+17
Supported DCE versions: 8.0, 10.0, 11.0, 11.2 v2: rebase against 4.11 Signed-off-by: Harry Wentland <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
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