This reverts commit
047783cdd5f604d87398236beb4971abb4d43293 since it
causes higher power consumption for single display use case (4k60).
Also, this patch introduced a 35% performance drop in a Vulkan benchmark.
* The patch disabled the ODM-combination on most popular monitors, including 4K, 2K and FHD monitors at 60Hz.
* ODM-combination can halve the DPP clock to save power, that is the reason why we introduce ODM-combination, and the PM log shows single pipe consumes more power at 4K@60Hz.
* ODM-combination has 2 de-tiled buffer involved, which provides longer self-sustained time, that benefit to the memory power optimization.
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
context->stream_status[0].plane_count == 1 &&
!dc_is_hdmi_signal(res_ctx->pipe_ctx[i].stream->signal) &&
is_h_timing_divisible_by_2(res_ctx->pipe_ctx[i].stream) &&
- pipe->stream->timing.pix_clk_100hz * 100 > DCN3_2_VMIN_DISPCLK_HZ &&
dc->debug.enable_single_display_2to1_odm_policy &&
!vsr_odm_support) { //excluding 2to1 ODM combine on >= 5k vsr
pipes[pipe_cnt].pipe.dest.odm_combine_policy = dm_odm_combine_policy_2to1;
#define DCN3_2_MBLK_WIDTH 128
#define DCN3_2_MBLK_HEIGHT_4BPE 128
#define DCN3_2_MBLK_HEIGHT_8BPE 64
-#define DCN3_2_VMIN_DISPCLK_HZ 717000000
#define DCN3_2_DCFCLK_DS_INIT_KHZ 10000 // Choose 10Mhz for init DCFCLK DS freq
#define SUBVP_HIGH_REFRESH_LIST_LEN 3
#define DCN3_2_MAX_SUBVP_PIXEL_RATE_MHZ 1800