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-rw-r--r--common/recipes-kernel/linux/files/0749-drm-amd-dal-Don-t-try-to-do-bandwidth-validation-on-.patch201
1 files changed, 0 insertions, 201 deletions
diff --git a/common/recipes-kernel/linux/files/0749-drm-amd-dal-Don-t-try-to-do-bandwidth-validation-on-.patch b/common/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/common/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
-