diff options
| author | Aurabindo Pillai <aurabindo.pillai@amd.com> | 2024-03-20 13:56:16 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-04-26 17:23:34 -0400 |
| commit | 00c391102abc13763e2bfc90e05503109b19f074 (patch) | |
| tree | 105c9c3403e562878cb5c3ea7f2fbc587e7ce48d /drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h | |
| parent | da87132f641ed33fb65e2638d0545f55c863c5b3 (diff) | |
| download | lwn-00c391102abc13763e2bfc90e05503109b19f074.tar.gz lwn-00c391102abc13763e2bfc90e05503109b19f074.zip | |
drm/amd/display: Add misc DC changes for DCN401
Add miscellaneous changes to enable DCN401 init
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Acked-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h | 15 |
1 files changed, 15 insertions, 0 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 305fdc127bfc..1511400fc56b 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h @@ -33,6 +33,8 @@ * blocks for the Data Fabric Interface that are not clock/power gated. */ +#include "dc/dc_hw_types.h" + enum dcc_control { dcc_control__256_256_xxx, dcc_control__128_128_xxx, @@ -147,6 +149,17 @@ struct hubbub_funcs { enum segment_order *segment_order_horz, enum segment_order *segment_order_vert); + bool (*dcc_support_swizzle_addr3)( + enum swizzle_mode_addr3_values swizzle, + unsigned int plane_pitch, + unsigned int bytes_per_element, + enum segment_order *segment_order_horz, + enum segment_order *segment_order_vert); + + bool (*dcc_support_pixel_format_plane0_plane1)( + enum surface_pixel_format format, + unsigned int *plane0_bpe, + unsigned int *plane1_bpe); bool (*dcc_support_pixel_format)( enum surface_pixel_format format, unsigned int *bytes_per_element); @@ -201,6 +214,8 @@ struct hubbub_funcs { void (*set_request_limit)(struct hubbub *hubbub, int memory_channel_count, int words_per_channel); void (*dchubbub_init)(struct hubbub *hubbub); void (*get_mall_en)(struct hubbub *hubbub, unsigned int *mall_in_use); + void (*program_det_segments)(struct hubbub *hubbub, int hubp_inst, unsigned det_buffer_size_seg); + void (*program_compbuf_segments)(struct hubbub *hubbub, unsigned compbuf_size_seg, bool safe_to_increase); }; struct hubbub { |