diff options
| author | Michał Winiarski <michal.winiarski@intel.com> | 2023-12-05 04:33:06 +0300 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2023-12-21 19:45:12 +0300 |
| commit | bf2d0d88c3b8d325eee670b2e0b4545de6d30998 (patch) | |
| tree | 6bce19a6558bfc4112cda560b05829f122aade67 /drivers/gpu/drm/xe/xe_uc_fw.c | |
| parent | c93ea05191c5b67ecaa784085f8a73e02abcfc76 (diff) | |
| download | linux-bf2d0d88c3b8d325eee670b2e0b4545de6d30998.tar.xz | |
drm/xe/uc: Store firmware binary in system-memory backed BO
The firmware loading for GuC is about to be moved, and will happen much
earlier in the probe process, when local-memory is not yet available.
While this has the potential to make the firmware loading process
slower, this is only happening during probe and full device reset.
Since both are not hot-paths - store all UC-like firmware in system
memory.
Signed-off-by: Michał Winiarski <michal.winiarski@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/gpu/drm/xe/xe_uc_fw.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_uc_fw.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/xe/xe_uc_fw.c b/drivers/gpu/drm/xe/xe_uc_fw.c index f258eb44fe31..9abae65c6b23 100644 --- a/drivers/gpu/drm/xe/xe_uc_fw.c +++ b/drivers/gpu/drm/xe/xe_uc_fw.c @@ -750,8 +750,6 @@ fail: int xe_uc_fw_init(struct xe_uc_fw *uc_fw) { const struct firmware *fw = NULL; - struct xe_gt *gt = uc_fw_to_gt(uc_fw); - struct xe_tile *tile = gt_to_tile(gt); int err; err = uc_fw_request(uc_fw, &fw); @@ -763,7 +761,7 @@ int xe_uc_fw_init(struct xe_uc_fw *uc_fw) return 0; err = uc_fw_copy(uc_fw, fw->data, fw->size, - XE_BO_CREATE_VRAM_IF_DGFX(tile) | XE_BO_CREATE_GGTT_BIT); + XE_BO_CREATE_SYSTEM_BIT | XE_BO_CREATE_GGTT_BIT); uc_fw_release(fw); |