github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-30 18:13:41 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

drm/xe/vram: Use scope-based forcewake

Browse Source 
Switch VRAM code to use scope-based forcewake for consistency with other
parts of the driver.

Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com>
Link: https://patch.msgid.link/20251118164338.3572146-49-matthew.d.roper@intel.com
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
This commit is contained in:
Matt Roper 2025-11-18 08:43:59 -08:00
parent f875dead3e
commit 60a4661d12
1 changed files with 2 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/gpu/drm/xe/xe_vram.c
View File

@ -186,12 +186,11 @@ static int determine_lmem_bar_size(struct xe_device *xe, struct xe_vram_region *
static int get_flat_ccs_offset(struct xe_gt *gt, u64 tile_size, u64 *poffset)
{
struct xe_device *xe = gt_to_xe(gt);
unsigned int fw_ref;
u64 offset;
u32 reg;
fw_ref = xe_force_wake_get(gt_to_fw(gt), XE_FW_GT);
if (!fw_ref)
CLASS(xe_force_wake, fw_ref)(gt_to_fw(gt), XE_FW_GT);
if (!fw_ref.domains)
return -ETIMEDOUT;
if (GRAPHICS_VER(xe) >= 20) {
@ -223,7 +222,6 @@ static int get_flat_ccs_offset(struct xe_gt *gt, u64 tile_size, u64 *poffset)
offset = (u64)REG_FIELD_GET(XEHP_FLAT_CCS_PTR, reg) * SZ_64K;
}
xe_force_wake_put(gt_to_fw(gt), fw_ref);
*poffset = offset;
return 0;