From: Jun Lei <[email protected]> Add a dc_bounding_box_overrides struct to define bb overrides. It is loaded in during DC init.
Signed-off-by: Jun Lei <[email protected]> Reviewed-by: Tony Cheng <[email protected]> Acked-by: Leo Li <[email protected]> --- drivers/gpu/drm/amd/display/dc/core/dc.c | 2 ++ drivers/gpu/drm/amd/display/dc/dc.h | 10 ++++++++++ 2 files changed, 12 insertions(+) diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c index 1bfd9ba..5dfc2e3 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -621,6 +621,8 @@ static bool construct(struct dc *dc, #endif enum dce_version dc_version = DCE_VERSION_UNKNOWN; + memcpy(&dc->bb_overrides, &init_params->bb_overrides, sizeof(dc->bb_overrides)); + dc_dceip = kzalloc(sizeof(*dc_dceip), GFP_KERNEL); if (!dc_dceip) { dm_error("%s: failed to create dceip\n", __func__); diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h index e98e19c..ed11b3c5 100644 --- a/drivers/gpu/drm/amd/display/dc/dc.h +++ b/drivers/gpu/drm/amd/display/dc/dc.h @@ -268,6 +268,14 @@ struct dc_debug_data { uint32_t auxErrorCount; }; +struct dc_bounding_box_overrides { + int sr_exit_time_ns; + int sr_enter_plus_exit_time_ns; + int urgent_latency_ns; + int percent_of_ideal_drambw; + int dram_clock_change_latency_ns; +}; + struct dc_state; struct resource_pool; struct dce_hwseq; @@ -277,6 +285,7 @@ struct dc { struct dc_cap_funcs cap_funcs; struct dc_config config; struct dc_debug_options debug; + struct dc_bounding_box_overrides bb_overrides; struct dc_context *ctx; uint8_t link_count; @@ -330,6 +339,7 @@ struct dc_init_data { struct hw_asic_id asic_id; void *driver; /* ctx */ struct cgs_device *cgs_device; + struct dc_bounding_box_overrides bb_overrides; int num_virtual_links; /* -- 2.7.4 _______________________________________________ amd-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/amd-gfx
