diff options
| author | Alan Liu <HaoPing.Liu@amd.com> | 2022-10-19 18:15:14 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-12-15 12:18:18 -0500 |
| commit | 1b11ff764aefc0aa5199ad5ae4c45e591ca3090a (patch) | |
| tree | 0bfc33e668153a092d2e5a64dd45d590085db0c0 /drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | |
| parent | 7a18e089eff02f17eaee49fc18641f5d16a8284b (diff) | |
drm/amd/display: Implement multiple secure display
[Why]
Current secure display only work with single display, now make it
work with multiple displays.
[How]
Create secure_display_context for each crtc instance to store its
own Region of Interest (ROI) information.
v2: squash in warning fix (Alex)
Reviewed-by: Wayne Lin <Wayne.Lin@amd.com>
Acked-by: Jasdeep Dhillon <jdhillon@amd.com>
Signed-off-by: Alan Liu <HaoPing.Liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h index df3c25e32c65..abbbb3813c1e 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h @@ -494,11 +494,12 @@ struct amdgpu_display_manager { #if defined(CONFIG_DRM_AMD_SECURE_DISPLAY) /** - * @crc_rd_wrk: + * @secure_display_ctxs: * - * Work to be executed in a separate thread to communicate with PSP. + * Store the ROI information and the work_struct to command dmub and psp for + * all crtcs. */ - struct crc_rd_work *crc_rd_wrk; + struct secure_display_context *secure_display_ctxs; #endif /** * @hpd_rx_offload_wq: |