From: Nicholas Carbones <[email protected]> [Why] Post-driver cases always use linear tiling yet gfx handling for this case is improper, allowing for incorrect gfx structs to be populated and used.
[How] Query DC for the apporpriate linear tiling mode and populate the DCN specific gfx version structs. Reviewed-by: Dillon Varone <[email protected]> Signed-off-by: Nicholas Carbones <[email protected]> Signed-off-by: Chuanyu Tseng <[email protected]> --- drivers/gpu/drm/amd/display/dc/core/dc.c | 10 ++++++++++ drivers/gpu/drm/amd/display/dc/dc.h | 10 ++++++++++ drivers/gpu/drm/amd/display/dc/inc/core_types.h | 1 + .../drm/amd/display/dc/resource/dcn10/dcn10_resource.c | 9 ++++++++- .../drm/amd/display/dc/resource/dcn10/dcn10_resource.h | 2 ++ .../drm/amd/display/dc/resource/dcn20/dcn20_resource.c | 3 ++- .../amd/display/dc/resource/dcn201/dcn201_resource.c | 3 ++- .../drm/amd/display/dc/resource/dcn21/dcn21_resource.c | 3 ++- .../drm/amd/display/dc/resource/dcn30/dcn30_resource.c | 3 ++- .../amd/display/dc/resource/dcn301/dcn301_resource.c | 3 ++- .../amd/display/dc/resource/dcn302/dcn302_resource.c | 3 ++- .../amd/display/dc/resource/dcn303/dcn303_resource.c | 3 ++- .../drm/amd/display/dc/resource/dcn31/dcn31_resource.c | 1 + .../amd/display/dc/resource/dcn314/dcn314_resource.c | 3 ++- .../amd/display/dc/resource/dcn315/dcn315_resource.c | 3 ++- .../amd/display/dc/resource/dcn316/dcn316_resource.c | 3 ++- .../drm/amd/display/dc/resource/dcn32/dcn32_resource.c | 1 + .../amd/display/dc/resource/dcn321/dcn321_resource.c | 1 + .../drm/amd/display/dc/resource/dcn35/dcn35_resource.c | 3 ++- .../amd/display/dc/resource/dcn351/dcn351_resource.c | 3 ++- .../drm/amd/display/dc/resource/dcn36/dcn36_resource.c | 3 ++- .../amd/display/dc/resource/dcn401/dcn401_resource.c | 9 ++++++++- .../amd/display/dc/resource/dcn401/dcn401_resource.h | 2 ++ 23 files changed, 70 insertions(+), 15 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c index aeafd2388c01..ef7108e94627 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -2617,6 +2617,16 @@ void dc_post_update_surfaces_to_stream(struct dc *dc) dc->optimized_required = false; } +void dc_get_default_tiling_info(const struct dc *dc, struct dc_tiling_info *tiling_info) +{ + if (!dc || !tiling_info) + return; + if (dc->res_pool && dc->res_pool->funcs && dc->res_pool->funcs->get_default_tiling_info) { + dc->res_pool->funcs->get_default_tiling_info(tiling_info); + return; + } +} + bool dc_set_generic_gpio_for_stereo(bool enable, struct gpio_service *gpio_service) { diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h index c7a09724f569..b232de04a797 100644 --- a/drivers/gpu/drm/amd/display/dc/dc.h +++ b/drivers/gpu/drm/amd/display/dc/dc.h @@ -1970,6 +1970,16 @@ void dc_plane_cm_retain(struct dc_plane_cm *cm); void dc_post_update_surfaces_to_stream( struct dc *dc); +/* + * dc_get_default_tiling_info() - Retrieve an ASIC-appropriate default tiling + * description for (typically) linear surfaces. + * + * This is used by OS/DM paths (e.g. SystemDisplayEnable/BSOD) that need a + * valid, fully-initialized tiling description without hardcoding gfx-version + * specifics in the caller. + */ +void dc_get_default_tiling_info(const struct dc *dc, struct dc_tiling_info *tiling_info); + /** * struct dc_validation_set - Struct to store surface/stream associations for validation */ diff --git a/drivers/gpu/drm/amd/display/dc/inc/core_types.h b/drivers/gpu/drm/amd/display/dc/inc/core_types.h index 43579b0e1482..e960ca9062ad 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/core_types.h +++ b/drivers/gpu/drm/amd/display/dc/inc/core_types.h @@ -214,6 +214,7 @@ struct resource_funcs { unsigned int index); void (*get_panel_config_defaults)(struct dc_panel_config *panel_config); + void (*get_default_tiling_info)(struct dc_tiling_info *tiling_info); void (*build_pipe_pix_clk_params)(struct pipe_ctx *pipe_ctx); /* * Get indicator of power from a context that went through full validation diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn10/dcn10_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn10/dcn10_resource.c index 476780a5450f..9c1a57a1f989 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn10/dcn10_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn10/dcn10_resource.c @@ -1275,6 +1275,12 @@ static const struct dc_cap_funcs cap_funcs = { .get_dcc_compression_cap = dcn10_get_dcc_compression_cap }; +void dcn10_get_default_tiling_info(struct dc_tiling_info *tiling_info) +{ + tiling_info->gfxversion = DcGfxVersion9; + tiling_info->gfx9.swizzle = DC_SW_LINEAR; +} + static const struct resource_funcs dcn10_res_pool_funcs = { .destroy = dcn10_destroy_resource_pool, .link_enc_create = dcn10_link_encoder_create, @@ -1286,7 +1292,8 @@ static const struct resource_funcs dcn10_res_pool_funcs = { .add_stream_to_ctx = dcn10_add_stream_to_ctx, .patch_unknown_plane_state = dcn10_patch_unknown_plane_state, .find_first_free_match_stream_enc_for_link = dcn10_find_first_free_match_stream_enc_for_link, - .get_vstartup_for_pipe = dcn10_get_vstartup_for_pipe + .get_vstartup_for_pipe = dcn10_get_vstartup_for_pipe, + .get_default_tiling_info = dcn10_get_default_tiling_info }; static uint32_t read_pipe_fuses(struct dc_context *ctx) diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn10/dcn10_resource.h b/drivers/gpu/drm/amd/display/dc/resource/dcn10/dcn10_resource.h index 7bc1be53e800..c7409298caa9 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn10/dcn10_resource.h +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn10/dcn10_resource.h @@ -53,5 +53,7 @@ struct stream_encoder *dcn10_find_first_free_match_stream_enc_for_link( unsigned int dcn10_get_vstartup_for_pipe(struct pipe_ctx *pipe_ctx); +void dcn10_get_default_tiling_info(struct dc_tiling_info *tiling_info); + #endif /* __DC_RESOURCE_DCN10_H__ */ diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn20/dcn20_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn20/dcn20_resource.c index 90a4b42bc7e7..b28e877fb99d 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn20/dcn20_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn20/dcn20_resource.c @@ -2231,7 +2231,8 @@ static const struct resource_funcs dcn20_res_pool_funcs = { .set_mcif_arb_params = dcn20_set_mcif_arb_params, .populate_dml_pipes = dcn20_populate_dml_pipes_from_context, .find_first_free_match_stream_enc_for_link = dcn10_find_first_free_match_stream_enc_for_link, - .get_vstartup_for_pipe = dcn10_get_vstartup_for_pipe + .get_vstartup_for_pipe = dcn10_get_vstartup_for_pipe, + .get_default_tiling_info = dcn10_get_default_tiling_info }; bool dcn20_dwbc_create(struct dc_context *ctx, struct resource_pool *pool) diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn201/dcn201_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn201/dcn201_resource.c index 90d38631f63a..5f0b592a3dc7 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn201/dcn201_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn201/dcn201_resource.c @@ -1081,7 +1081,8 @@ static struct resource_funcs dcn201_res_pool_funcs = { .patch_unknown_plane_state = dcn20_patch_unknown_plane_state, .set_mcif_arb_params = dcn20_set_mcif_arb_params, .find_first_free_match_stream_enc_for_link = dcn10_find_first_free_match_stream_enc_for_link, - .get_vstartup_for_pipe = dcn10_get_vstartup_for_pipe + .get_vstartup_for_pipe = dcn10_get_vstartup_for_pipe, + .get_default_tiling_info = dcn10_get_default_tiling_info }; static bool dcn201_resource_construct( diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn21/dcn21_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn21/dcn21_resource.c index 107612595db6..e57022af2c2a 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn21/dcn21_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn21/dcn21_resource.c @@ -1379,7 +1379,8 @@ static const struct resource_funcs dcn21_res_pool_funcs = { .find_first_free_match_stream_enc_for_link = dcn10_find_first_free_match_stream_enc_for_link, .update_bw_bounding_box = dcn21_update_bw_bounding_box, .get_panel_config_defaults = dcn21_get_panel_config_defaults, - .get_vstartup_for_pipe = dcn10_get_vstartup_for_pipe + .get_vstartup_for_pipe = dcn10_get_vstartup_for_pipe, + .get_default_tiling_info = dcn10_get_default_tiling_info }; static bool dcn21_resource_construct( diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn30/dcn30_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn30/dcn30_resource.c index 6cfdc37dab58..66b1a1c2db1d 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn30/dcn30_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn30/dcn30_resource.c @@ -2252,7 +2252,8 @@ static const struct resource_funcs dcn30_res_pool_funcs = { .update_bw_bounding_box = dcn30_update_bw_bounding_box, .patch_unknown_plane_state = dcn20_patch_unknown_plane_state, .get_panel_config_defaults = dcn30_get_panel_config_defaults, - .get_vstartup_for_pipe = dcn10_get_vstartup_for_pipe + .get_vstartup_for_pipe = dcn10_get_vstartup_for_pipe, + .get_default_tiling_info = dcn10_get_default_tiling_info }; #define CTX ctx diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn301/dcn301_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn301/dcn301_resource.c index e1d0c166b484..65781c10e83c 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn301/dcn301_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn301/dcn301_resource.c @@ -1404,7 +1404,8 @@ static struct resource_funcs dcn301_res_pool_funcs = { .release_post_bldn_3dlut = dcn30_release_post_bldn_3dlut, .update_bw_bounding_box = dcn301_update_bw_bounding_box, .patch_unknown_plane_state = dcn20_patch_unknown_plane_state, - .get_vstartup_for_pipe = dcn10_get_vstartup_for_pipe + .get_vstartup_for_pipe = dcn10_get_vstartup_for_pipe, + .get_default_tiling_info = dcn10_get_default_tiling_info, }; static bool dcn301_resource_construct( diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn302/dcn302_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn302/dcn302_resource.c index c0d4a1dc94f8..7c4c5c8aa4b6 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn302/dcn302_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn302/dcn302_resource.c @@ -1155,7 +1155,8 @@ static struct resource_funcs dcn302_res_pool_funcs = { .update_bw_bounding_box = dcn302_update_bw_bounding_box, .patch_unknown_plane_state = dcn20_patch_unknown_plane_state, .get_panel_config_defaults = dcn302_get_panel_config_defaults, - .get_vstartup_for_pipe = dcn10_get_vstartup_for_pipe + .get_vstartup_for_pipe = dcn10_get_vstartup_for_pipe, + .get_default_tiling_info = dcn10_get_default_tiling_info }; static struct dc_cap_funcs cap_funcs = { diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn303/dcn303_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn303/dcn303_resource.c index 75e09c2c283e..360934bc5481 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn303/dcn303_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn303/dcn303_resource.c @@ -1099,7 +1099,8 @@ static struct resource_funcs dcn303_res_pool_funcs = { .update_bw_bounding_box = dcn303_update_bw_bounding_box, .patch_unknown_plane_state = dcn20_patch_unknown_plane_state, .get_panel_config_defaults = dcn303_get_panel_config_defaults, - .get_vstartup_for_pipe = dcn10_get_vstartup_for_pipe + .get_vstartup_for_pipe = dcn10_get_vstartup_for_pipe, + .get_default_tiling_info = dcn10_get_default_tiling_info }; static struct dc_cap_funcs cap_funcs = { diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn31/dcn31_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn31/dcn31_resource.c index 8ad72557b16a..a064d1fbce52 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn31/dcn31_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn31/dcn31_resource.c @@ -1855,6 +1855,7 @@ static struct resource_funcs dcn31_res_pool_funcs = { .get_det_buffer_size = dcn31_get_det_buffer_size, .get_vstartup_for_pipe = dcn10_get_vstartup_for_pipe, .update_dc_state_for_encoder_switch = dcn31_update_dc_state_for_encoder_switch, + .get_default_tiling_info = dcn10_get_default_tiling_info, .build_pipe_pix_clk_params = dcn20_build_pipe_pix_clk_params }; diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn314/dcn314_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn314/dcn314_resource.c index 5f0fe6e5bd82..803b87986802 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn314/dcn314_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn314/dcn314_resource.c @@ -1786,7 +1786,8 @@ static struct resource_funcs dcn314_res_pool_funcs = { .get_det_buffer_size = dcn31_get_det_buffer_size, .get_vstartup_for_pipe = dcn10_get_vstartup_for_pipe, .update_dc_state_for_encoder_switch = dcn31_update_dc_state_for_encoder_switch, - .build_pipe_pix_clk_params = dcn20_build_pipe_pix_clk_params + .build_pipe_pix_clk_params = dcn20_build_pipe_pix_clk_params, + .get_default_tiling_info = dcn10_get_default_tiling_info }; static struct clock_source *dcn30_clock_source_create( diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn315/dcn315_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn315/dcn315_resource.c index 3ae787a377b1..67102b4c881f 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn315/dcn315_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn315/dcn315_resource.c @@ -1850,7 +1850,8 @@ static struct resource_funcs dcn315_res_pool_funcs = { .get_det_buffer_size = dcn31_get_det_buffer_size, .get_vstartup_for_pipe = dcn10_get_vstartup_for_pipe, .update_dc_state_for_encoder_switch = dcn31_update_dc_state_for_encoder_switch, - .build_pipe_pix_clk_params = dcn20_build_pipe_pix_clk_params + .build_pipe_pix_clk_params = dcn20_build_pipe_pix_clk_params, + .get_default_tiling_info = dcn10_get_default_tiling_info }; static bool dcn315_resource_construct( diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn316/dcn316_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn316/dcn316_resource.c index 4b8668458f03..fa51a9ae945f 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn316/dcn316_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn316/dcn316_resource.c @@ -1725,7 +1725,8 @@ static struct resource_funcs dcn316_res_pool_funcs = { .get_det_buffer_size = dcn31_get_det_buffer_size, .get_vstartup_for_pipe = dcn10_get_vstartup_for_pipe, .update_dc_state_for_encoder_switch = dcn31_update_dc_state_for_encoder_switch, - .build_pipe_pix_clk_params = dcn20_build_pipe_pix_clk_params + .build_pipe_pix_clk_params = dcn20_build_pipe_pix_clk_params, + .get_default_tiling_info = dcn10_get_default_tiling_info }; static bool dcn316_resource_construct( diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn32/dcn32_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn32/dcn32_resource.c index a55078458ba5..e16774969aa2 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn32/dcn32_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn32/dcn32_resource.c @@ -2113,6 +2113,7 @@ static struct resource_funcs dcn32_res_pool_funcs = { .patch_unknown_plane_state = dcn20_patch_unknown_plane_state, .update_soc_for_wm_a = dcn30_update_soc_for_wm_a, .add_phantom_pipes = dcn32_add_phantom_pipes, + .get_default_tiling_info = dcn10_get_default_tiling_info, .build_pipe_pix_clk_params = dcn20_build_pipe_pix_clk_params, .calculate_mall_ways_from_bytes = dcn32_calculate_mall_ways_from_bytes, .get_vstartup_for_pipe = dcn10_get_vstartup_for_pipe, diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn321/dcn321_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn321/dcn321_resource.c index 188c3f24f110..b254e22a7628 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn321/dcn321_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn321/dcn321_resource.c @@ -1623,6 +1623,7 @@ static struct resource_funcs dcn321_res_pool_funcs = { .calculate_mall_ways_from_bytes = dcn32_calculate_mall_ways_from_bytes, .get_vstartup_for_pipe = dcn10_get_vstartup_for_pipe, .get_max_hw_cursor_size = dcn32_get_max_hw_cursor_size, + .get_default_tiling_info = dcn10_get_default_tiling_info, }; static uint32_t read_pipe_fuses(struct dc_context *ctx) diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c index 5ea805fcff48..f7e2e79bc0e1 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c @@ -1805,7 +1805,8 @@ static struct resource_funcs dcn35_res_pool_funcs = { .get_det_buffer_size = dcn31_get_det_buffer_size, .get_vstartup_for_pipe = dcn10_get_vstartup_for_pipe, .update_dc_state_for_encoder_switch = dcn31_update_dc_state_for_encoder_switch, - .build_pipe_pix_clk_params = dcn20_build_pipe_pix_clk_params + .build_pipe_pix_clk_params = dcn20_build_pipe_pix_clk_params, + .get_default_tiling_info = dcn10_get_default_tiling_info }; static bool dcn35_resource_construct( diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.c index 424b52e2dd7b..5dffaf12a7c0 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.c @@ -1778,7 +1778,8 @@ static struct resource_funcs dcn351_res_pool_funcs = { .get_det_buffer_size = dcn31_get_det_buffer_size, .get_vstartup_for_pipe = dcn10_get_vstartup_for_pipe, .update_dc_state_for_encoder_switch = dcn31_update_dc_state_for_encoder_switch, - .build_pipe_pix_clk_params = dcn20_build_pipe_pix_clk_params + .build_pipe_pix_clk_params = dcn20_build_pipe_pix_clk_params, + .get_default_tiling_info = dcn10_get_default_tiling_info }; static bool dcn351_resource_construct( diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn36/dcn36_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn36/dcn36_resource.c index 7582217bd06d..40894afd990e 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn36/dcn36_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn36/dcn36_resource.c @@ -1784,7 +1784,8 @@ static struct resource_funcs dcn36_res_pool_funcs = { .get_preferred_eng_id_dpia = dcn36_get_preferred_eng_id_dpia, .get_vstartup_for_pipe = dcn10_get_vstartup_for_pipe, .update_dc_state_for_encoder_switch = dcn31_update_dc_state_for_encoder_switch, - .build_pipe_pix_clk_params = dcn20_build_pipe_pix_clk_params + .build_pipe_pix_clk_params = dcn20_build_pipe_pix_clk_params, + .get_default_tiling_info = dcn10_get_default_tiling_info, }; static bool dcn36_resource_construct( diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn401/dcn401_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn401/dcn401_resource.c index f5e02a1ff771..57ae4b216b5d 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn401/dcn401_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn401/dcn401_resource.c @@ -1843,9 +1843,16 @@ static struct resource_funcs dcn401_res_pool_funcs = { .calculate_mall_ways_from_bytes = dcn32_calculate_mall_ways_from_bytes, .get_power_profile = dcn401_get_power_profile, .get_vstartup_for_pipe = dcn401_get_vstartup_for_pipe, - .get_max_hw_cursor_size = dcn32_get_max_hw_cursor_size + .get_max_hw_cursor_size = dcn32_get_max_hw_cursor_size, + .get_default_tiling_info = dcn401_get_default_tiling_info }; +void dcn401_get_default_tiling_info(struct dc_tiling_info *tiling_info) +{ + tiling_info->gfxversion = DcGfxAddr3; + tiling_info->gfx_addr3.swizzle = DC_ADDR3_SW_LINEAR; +} + static uint32_t read_pipe_fuses(struct dc_context *ctx) { uint32_t value = REG_READ(CC_DC_PIPE_DIS); diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn401/dcn401_resource.h b/drivers/gpu/drm/amd/display/dc/resource/dcn401/dcn401_resource.h index 08bec1755617..5f3b0319cb5b 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn401/dcn401_resource.h +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn401/dcn401_resource.h @@ -28,6 +28,8 @@ enum dc_status dcn401_validate_bandwidth(struct dc *dc, void dcn401_prepare_mcache_programming(struct dc *dc, struct dc_state *context); +void dcn401_get_default_tiling_info(struct dc_tiling_info *tiling_info); + unsigned int dcn401_get_vstartup_for_pipe(struct pipe_ctx *pipe_ctx); /* Following are definitions for run time init of reg offsets */ -- 2.43.0
