diff options
| author | Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> | 2022-12-08 12:05:18 -0800 |
|---|---|---|
| committer | Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> | 2022-12-09 08:28:43 -0800 |
| commit | 15bd4a67e914dbee6b6ba5dfd32a09cbf7419a5b (patch) | |
| tree | 19ac247878b5bde8721d18a1e53c57e162528ba1 /drivers/gpu/drm/i915/Makefile | |
| parent | f0ce5178a38918adfef728f43dd544616b05e3e3 (diff) | |
drm/i915/gsc: GSC firmware loading
GSC FW is loaded by submitting a dedicated command via the GSC engine.
The memory area used for loading the FW is then re-purposed as local
memory for the GSC itself, so we use a separate allocation instead of
using the one where we keep the firmware stored for reload.
The GSC is not reset as part of GT reset, so we only need to load it on
first boot and S3/S4 exit.
v2: use REG_* for register fields definitions (Rodrigo), move to WQ
immediately
v3: mark worker function as static
Bspec: 63347, 65346
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Alan Previn <alan.previn.teres.alexis@intel.com>
Cc: John Harrison <John.C.Harrison@Intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Alan Previn <alan.previn.teres.alexis@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221208200521.2928378-4-daniele.ceraolospurio@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/Makefile')
| -rw-r--r-- | drivers/gpu/drm/i915/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/Makefile b/drivers/gpu/drm/i915/Makefile index 83cd12341d97..f9b6844a4854 100644 --- a/drivers/gpu/drm/i915/Makefile +++ b/drivers/gpu/drm/i915/Makefile @@ -189,6 +189,7 @@ i915-y += \ # general-purpose microcontroller (GuC) support i915-y += \ + gt/uc/intel_gsc_fw.o \ gt/uc/intel_gsc_uc.o \ gt/uc/intel_guc.o \ gt/uc/intel_guc_ads.o \ |