diff options
| -rw-r--r-- | drivers/gpu/drm/xe/xe_wopcm.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/gpu/drm/xe/xe_wopcm.c b/drivers/gpu/drm/xe/xe_wopcm.c index 900daf1d1b1b..fe65ed246775 100644 --- a/drivers/gpu/drm/xe/xe_wopcm.c +++ b/drivers/gpu/drm/xe/xe_wopcm.c @@ -49,9 +49,9 @@ */ /* Default WOPCM size is 2MB from Gen11, 1MB on previous platforms */ -/* FIXME: Larger size require for 2 tile PVC, do a proper probe sooner or later */ +/* FIXME: Larger size require for some platforms, do a proper probe sooner or later */ #define DGFX_WOPCM_SIZE SZ_4M -/* FIXME: Larger size require for MTL, do a proper probe sooner or later */ +#define LNL_WOPCM_SIZE SZ_8M #define MTL_WOPCM_SIZE SZ_4M #define WOPCM_SIZE SZ_2M @@ -179,9 +179,14 @@ err_out: u32 xe_wopcm_size(struct xe_device *xe) { - return IS_DGFX(xe) ? DGFX_WOPCM_SIZE : - xe->info.platform == XE_METEORLAKE ? MTL_WOPCM_SIZE : - WOPCM_SIZE; + if (xe->info.platform >= XE_LUNARLAKE) + return LNL_WOPCM_SIZE; + else if (IS_DGFX(xe)) + return DGFX_WOPCM_SIZE; + else if (xe->info.platform == XE_METEORLAKE) + return MTL_WOPCM_SIZE; + else + return WOPCM_SIZE; } static u32 max_wopcm_size(struct xe_device *xe) |