diff options
| author | Chris Park <chris.park@amd.com> | 2024-05-14 13:55:18 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-06-05 11:05:47 -0400 |
| commit | 4002a6c55e99046b4a09ae255d38d3620b31fb1d (patch) | |
| tree | acf07d3b841042fa74f60e8f0051fe2047657e94 /drivers/gpu/drm/amd/display/dc/inc | |
| parent | e902dd7f3e3b93a401e1d3c0322cce933e75e809 (diff) | |
drm/amd/display: Support new VA page table block size
[Why]
Page table definition increased up to 2MB.
[How]
Define new use case of page table for VA.
Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Acked-by: Zaeem Mohamed <zaeem.mohamed@amd.com>
Signed-off-by: Chris Park <chris.park@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h index 1511400fc56b..a73cb8f731b3 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h @@ -74,8 +74,15 @@ enum dcn_hubbub_page_table_depth { enum dcn_hubbub_page_table_block_size { DCN_PAGE_TABLE_BLOCK_SIZE_4KB = 0, + DCN_PAGE_TABLE_BLOCK_SIZE_8KB = 1, + DCN_PAGE_TABLE_BLOCK_SIZE_16KB = 2, + DCN_PAGE_TABLE_BLOCK_SIZE_32KB = 3, DCN_PAGE_TABLE_BLOCK_SIZE_64KB = 4, - DCN_PAGE_TABLE_BLOCK_SIZE_32KB = 3 + DCN_PAGE_TABLE_BLOCK_SIZE_128KB = 5, + DCN_PAGE_TABLE_BLOCK_SIZE_256KB = 6, + DCN_PAGE_TABLE_BLOCK_SIZE_512KB = 7, + DCN_PAGE_TABLE_BLOCK_SIZE_1024KB = 8, + DCN_PAGE_TABLE_BLOCK_SIZE_2048KB = 9 }; struct dcn_hubbub_phys_addr_config { |