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| author | Nirmoy Das <nirmoy.das@intel.com> | 2024-08-28 10:36:35 +0200 |
|---|---|---|
| committer | Lucas De Marchi <lucas.demarchi@intel.com> | 2024-08-28 06:45:53 -0700 |
| commit | 789e51597d33ec0053b029127d797d86c0d857eb (patch) | |
| tree | e8307db3972992c342bc6f672526c329cbcc0baf /include/drm | |
| parent | 7546a8201ba288530ed1bbf2a8bdcce5e034a234 (diff) | |
| download | linux-789e51597d33ec0053b029127d797d86c0d857eb.tar.gz linux-789e51597d33ec0053b029127d797d86c0d857eb.tar.bz2 linux-789e51597d33ec0053b029127d797d86c0d857eb.zip | |
Revert "drm/ttm: Add a flag to allow drivers to skip clear-on-free"
Remove TTM_TT_FLAG_CLEARED_ON_FREE now that XE stopped using this
flag.
This reverts commit decbfaf06db05fa1f9b33149ebb3c145b44e878f.
Cc: Christian König <christian.koenig@amd.com>
Cc: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Matthew Auld <matthew.auld@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Signed-off-by: Nirmoy Das <nirmoy.das@intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240828083635.23601-2-nirmoy.das@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/ttm/ttm_tt.h | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/include/drm/ttm/ttm_tt.h b/include/drm/ttm/ttm_tt.h index cfaf49de2419..2b9d856ff388 100644 --- a/include/drm/ttm/ttm_tt.h +++ b/include/drm/ttm/ttm_tt.h @@ -85,9 +85,6 @@ struct ttm_tt { * fault handling abuses the DMA api a bit and dma_map_attrs can't be * used to assure pgprot always matches. * - * TTM_TT_FLAG_CLEARED_ON_FREE: Set this if a drm driver handles - * clearing backing store - * * TTM_TT_FLAG_PRIV_POPULATED: TTM internal only. DO NOT USE. This is * set by TTM after ttm_tt_populate() has successfully returned, and is * then unset when TTM calls ttm_tt_unpopulate(). @@ -97,9 +94,8 @@ struct ttm_tt { #define TTM_TT_FLAG_EXTERNAL BIT(2) #define TTM_TT_FLAG_EXTERNAL_MAPPABLE BIT(3) #define TTM_TT_FLAG_DECRYPTED BIT(4) -#define TTM_TT_FLAG_CLEARED_ON_FREE BIT(5) -#define TTM_TT_FLAG_PRIV_POPULATED BIT(6) +#define TTM_TT_FLAG_PRIV_POPULATED BIT(5) uint32_t page_flags; /** @num_pages: Number of pages in the page array. */ uint32_t num_pages; |