diff options
Diffstat (limited to 'meta-amdfalconx86/recipes-kernel/linux/files/0749-drm-amd-dal-Don-t-try-to-do-bandwidth-validation-on-.patch')
-rw-r--r-- | meta-amdfalconx86/recipes-kernel/linux/files/0749-drm-amd-dal-Don-t-try-to-do-bandwidth-validation-on-.patch | 201 |
1 files changed, 0 insertions, 201 deletions
diff --git a/meta-amdfalconx86/recipes-kernel/linux/files/0749-drm-amd-dal-Don-t-try-to-do-bandwidth-validation-on-.patch b/meta-amdfalconx86/recipes-kernel/linux/files/0749-drm-amd-dal-Don-t-try-to-do-bandwidth-validation-on-.patch deleted file mode 100644 index e1d75f2d..00000000 --- a/meta-amdfalconx86/recipes-kernel/linux/files/0749-drm-amd-dal-Don-t-try-to-do-bandwidth-validation-on-.patch +++ /dev/null @@ -1,201 +0,0 @@ -From c236b72b86f24d361b03e203998bc69c74f295a1 Mon Sep 17 00:00:00 2001 -From: Harry Wentland <harry.wentland@amd.com> -Date: Thu, 28 Jan 2016 16:26:18 -0500 -Subject: [PATCH 0749/1110] drm/amd/dal: Don't try to do bandwidth validation - on DCE 10 - -Currently bandwidth calculation isn't implemented for DCE 10. -Make sure we're not calling wrong bandwidth calc code. - -Signed-off-by: Harry Wentland <harry.wentland@amd.com> -Acked-by: Harry Wentland <harry.wentland@amd.com> ---- - .../gpu/drm/amd/dal/dc/dce100/dce100_resource.c | 170 +-------------------- - 1 file changed, 2 insertions(+), 168 deletions(-) - -diff --git a/drivers/gpu/drm/amd/dal/dc/dce100/dce100_resource.c b/drivers/gpu/drm/amd/dal/dc/dce100/dce100_resource.c -index 0c1757b..9d438a9 100644 ---- a/drivers/gpu/drm/amd/dal/dc/dce100/dce100_resource.c -+++ b/drivers/gpu/drm/amd/dal/dc/dce100/dce100_resource.c -@@ -772,176 +772,10 @@ enum dc_status dce100_validate_bandwidth( - const struct dc *dc, - struct validate_context *context) - { -- uint8_t i, j; -- enum dc_status result = DC_ERROR_UNEXPECTED; -- uint8_t number_of_displays = 0; -- uint8_t max_htaps = 1; -- uint8_t max_vtaps = 1; -- bool all_displays_in_sync = true; -- struct dc_crtc_timing prev_timing; -- -- memset(&context->bw_mode_data, 0, sizeof(context->bw_mode_data)); -+ /* TODO implement when needed */ - -- for (i = 0; i < context->target_count; i++) { -- struct core_target *target = context->targets[i]; -- -- for (j = 0; j < target->public.stream_count; j++) { -- struct core_stream *stream = -- DC_STREAM_TO_CORE(target->public.streams[j]); -- struct bw_calcs_input_single_display *disp = &context-> -- bw_mode_data.displays_data[number_of_displays]; -- -- if (target->status.surface_count == 0) { -- disp->graphics_scale_ratio = bw_int_to_fixed(1); -- disp->graphics_h_taps = 2; -- disp->graphics_v_taps = 2; -- -- /* TODO: remove when bw formula accepts taps per -- * display -- */ -- if (max_vtaps < 2) -- max_vtaps = 2; -- if (max_htaps < 2) -- max_htaps = 2; -- -- } else { -- disp->graphics_scale_ratio = -- fixed31_32_to_bw_fixed( -- stream->ratios.vert.value); -- disp->graphics_h_taps = stream->taps.h_taps; -- disp->graphics_v_taps = stream->taps.v_taps; -- -- /* TODO: remove when bw formula accepts taps per -- * display -- */ -- if (max_vtaps < stream->taps.v_taps) -- max_vtaps = stream->taps.v_taps; -- if (max_htaps < stream->taps.h_taps) -- max_htaps = stream->taps.h_taps; -- } -- -- disp->graphics_src_width = -- stream->public.timing.h_addressable; -- disp->graphics_src_height = -- stream->public.timing.v_addressable; -- disp->h_total = stream->public.timing.h_total; -- disp->pixel_rate = bw_frc_to_fixed( -- stream->public.timing.pix_clk_khz, 1000); -- -- /*TODO: get from surface*/ -- disp->graphics_bytes_per_pixel = 4; -- disp->graphics_tiling_mode = bw_def_tiled; -- -- /* DCE11 defaults*/ -- disp->graphics_lb_bpc = 10; -- disp->graphics_interlace_mode = false; -- disp->fbc_enable = false; -- disp->lpt_enable = false; -- disp->graphics_stereo_mode = bw_def_mono; -- disp->underlay_mode = bw_def_none; -- -- /*All displays will be synchronized if timings are all -- * the same -- */ -- if (number_of_displays != 0 && all_displays_in_sync) -- if (dal_memcmp(&prev_timing, -- &stream->public.timing, -- sizeof(struct dc_crtc_timing)) != 0) -- all_displays_in_sync = false; -- if (number_of_displays == 0) -- prev_timing = stream->public.timing; -- -- number_of_displays++; -- } -- } -+ return DC_OK; - -- /* TODO: remove when bw formula accepts taps per -- * display -- */ -- context->bw_mode_data.displays_data[0].graphics_v_taps = max_vtaps; -- context->bw_mode_data.displays_data[0].graphics_h_taps = max_htaps; -- -- context->bw_mode_data.number_of_displays = number_of_displays; -- context->bw_mode_data.display_synchronization_enabled = -- all_displays_in_sync; -- -- dal_logger_write( -- dc->ctx->logger, -- LOG_MAJOR_BWM, -- LOG_MINOR_BWM_REQUIRED_BANDWIDTH_CALCS, -- "%s: start\n", -- __func__); -- -- if (!bw_calcs( -- dc->ctx, -- &dc->bw_dceip, -- &dc->bw_vbios, -- &context->bw_mode_data, -- &context->bw_results)) -- result = DC_FAIL_BANDWIDTH_VALIDATE; -- else -- result = DC_OK; -- -- if (result == DC_FAIL_BANDWIDTH_VALIDATE) -- dal_logger_write(dc->ctx->logger, -- LOG_MAJOR_BWM, -- LOG_MINOR_BWM_MODE_VALIDATION, -- "%s: Bandwidth validation failed!", -- __func__); -- -- if (dal_memcmp(&dc->current_context.bw_results, -- &context->bw_results, sizeof(context->bw_results))) { -- struct log_entry log_entry; -- -- dal_logger_open( -- dc->ctx->logger, -- &log_entry, -- LOG_MAJOR_BWM, -- LOG_MINOR_BWM_REQUIRED_BANDWIDTH_CALCS); -- dal_logger_append(&log_entry, "%s: finish, numDisplays: %d\n" -- "nbpMark_b: %d nbpMark_a: %d urgentMark_b: %d urgentMark_a: %d\n" -- "stutMark_b: %d stutMark_a: %d\n", -- __func__, number_of_displays, -- context->bw_results.nbp_state_change_wm_ns[0].b_mark, -- context->bw_results.nbp_state_change_wm_ns[0].a_mark, -- context->bw_results.urgent_wm_ns[0].b_mark, -- context->bw_results.urgent_wm_ns[0].a_mark, -- context->bw_results.stutter_exit_wm_ns[0].b_mark, -- context->bw_results.stutter_exit_wm_ns[0].a_mark); -- dal_logger_append(&log_entry, -- "nbpMark_b: %d nbpMark_a: %d urgentMark_b: %d urgentMark_a: %d\n" -- "stutMark_b: %d stutMark_a: %d\n", -- context->bw_results.nbp_state_change_wm_ns[1].b_mark, -- context->bw_results.nbp_state_change_wm_ns[1].a_mark, -- context->bw_results.urgent_wm_ns[1].b_mark, -- context->bw_results.urgent_wm_ns[1].a_mark, -- context->bw_results.stutter_exit_wm_ns[1].b_mark, -- context->bw_results.stutter_exit_wm_ns[1].a_mark); -- dal_logger_append(&log_entry, -- "nbpMark_b: %d nbpMark_a: %d urgentMark_b: %d urgentMark_a: %d\n" -- "stutMark_b: %d stutMark_a: %d stutter_mode_enable: %d\n", -- context->bw_results.nbp_state_change_wm_ns[2].b_mark, -- context->bw_results.nbp_state_change_wm_ns[2].a_mark, -- context->bw_results.urgent_wm_ns[2].b_mark, -- context->bw_results.urgent_wm_ns[2].a_mark, -- context->bw_results.stutter_exit_wm_ns[2].b_mark, -- context->bw_results.stutter_exit_wm_ns[2].a_mark, -- context->bw_results.stutter_mode_enable); -- dal_logger_append(&log_entry, -- "cstate: %d pstate: %d nbpstate: %d sync: %d dispclk: %d\n" -- "sclk: %d sclk_sleep: %d yclk: %d blackout_duration: %d\n", -- context->bw_results.cpuc_state_change_enable, -- context->bw_results.cpup_state_change_enable, -- context->bw_results.nbp_state_change_enable, -- context->bw_results.all_displays_in_sync, -- context->bw_results.dispclk_khz, -- context->bw_results.required_sclk, -- context->bw_results.required_sclk_deep_sleep, -- context->bw_results.required_yclk, -- context->bw_results.required_blackout_duration_us); -- dal_logger_close(&log_entry); -- } -- return result; - } - - static void set_target_unchanged( --- -2.7.4 - |