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| author | Harry Wentland <harry.wentland@amd.com> | 2019-05-07 14:34:21 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-06-21 18:59:34 -0500 |
| commit | 48321c3dde79f7f2db5000febddf70df3620c445 (patch) | |
| tree | f62250df689c9d2ed9507d9c19f87975ce55faa2 /drivers/gpu/drm/amd/display/dc/dc.h | |
| parent | edee92c3794074c698ef0dfbcb4274576dea39c7 (diff) | |
| download | linux-48321c3dde79f7f2db5000febddf70df3620c445.tar.bz2 | |
drm/amd/display: Read soc_bounding_box from gpu_info (v2)
[WHY]
We don't want to expose sensitive ASIC information before ASIC release.
[HOW]
Encode the soc_bounding_box in the gpu_info FW (for Linux) and read it
at driver load.
v2: fix warning when CONFIG_DRM_AMD_DC_DCN2_0 is not set (Alex)
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dc.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h index c4bd9216dd61..e28b7fee4840 100644 --- a/drivers/gpu/drm/amd/display/dc/dc.h +++ b/drivers/gpu/drm/amd/display/dc/dc.h @@ -373,6 +373,7 @@ struct dc_bounding_box_overrides { struct dc_state; struct resource_pool; struct dce_hwseq; +struct gpu_info_soc_bounding_box_v1_0; struct dc { struct dc_versions versions; struct dc_caps caps; @@ -451,6 +452,14 @@ struct dc_init_data { struct dc_config flags; uint32_t log_mask; + +#ifdef CONFIG_DRM_AMD_DC_DCN2_0 + /** + * gpu_info FW provided soc bounding box struct or 0 if not + * available in FW + */ + const struct gpu_info_soc_bounding_box_v1_0 *soc_bounding_box; +#endif }; struct dc_callback_init { |