Commit 45de10d2 authored by Dominik Kaszewski's avatar Dominik Kaszewski Committed by Alex Deucher
Browse files

drm/amd/display: Change lock descriptor values



[Why]
Review of usage scenarios requires dc_lock_descriptor modification.

[How]
Replace STATE/LINK/STREAM/PLANE with GLOBAL/STREAM/LINK, where
the first means all streams to be locked.

Reviewed-by: default avatarNicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: default avatarDominik Kaszewski <dominik.kaszewski@amd.com>
Signed-off-by: default avatarFangzhi Zuo <jerry.zuo@amd.com>
Tested-by: default avatarDan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent d7ef56db
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+70 −76
Original line number Diff line number Diff line
@@ -2670,41 +2670,42 @@ static struct surface_update_descriptor get_plane_info_update_type(const struct
	if (!u->plane_info)
		return update_type;

	elevate_update_type(&update_type, UPDATE_TYPE_FAST, LOCK_DESCRIPTOR_PLANE);
	// `plane_info` present means at least `STREAM` lock is required
	elevate_update_type(&update_type, UPDATE_TYPE_FAST, LOCK_DESCRIPTOR_STREAM);

	if (u->plane_info->color_space != u->surface->color_space) {
		update_flags->bits.color_space_change = 1;
		elevate_update_type(&update_type, UPDATE_TYPE_MED, LOCK_DESCRIPTOR_STATE);
		elevate_update_type(&update_type, UPDATE_TYPE_MED, LOCK_DESCRIPTOR_STREAM);
	}

	if (u->plane_info->horizontal_mirror != u->surface->horizontal_mirror) {
		update_flags->bits.horizontal_mirror_change = 1;
		elevate_update_type(&update_type, UPDATE_TYPE_MED, LOCK_DESCRIPTOR_STATE);
		elevate_update_type(&update_type, UPDATE_TYPE_MED, LOCK_DESCRIPTOR_STREAM);
	}

	if (u->plane_info->rotation != u->surface->rotation) {
		update_flags->bits.rotation_change = 1;
		elevate_update_type(&update_type, UPDATE_TYPE_FULL, LOCK_DESCRIPTOR_STATE);
		elevate_update_type(&update_type, UPDATE_TYPE_FULL, LOCK_DESCRIPTOR_GLOBAL);
	}

	if (u->plane_info->format != u->surface->format) {
		update_flags->bits.pixel_format_change = 1;
		elevate_update_type(&update_type, UPDATE_TYPE_FULL, LOCK_DESCRIPTOR_STATE);
		elevate_update_type(&update_type, UPDATE_TYPE_FULL, LOCK_DESCRIPTOR_GLOBAL);
	}

	if (u->plane_info->stereo_format != u->surface->stereo_format) {
		update_flags->bits.stereo_format_change = 1;
		elevate_update_type(&update_type, UPDATE_TYPE_FULL, LOCK_DESCRIPTOR_STATE);
		elevate_update_type(&update_type, UPDATE_TYPE_FULL, LOCK_DESCRIPTOR_GLOBAL);
	}

	if (u->plane_info->per_pixel_alpha != u->surface->per_pixel_alpha) {
		update_flags->bits.per_pixel_alpha_change = 1;
		elevate_update_type(&update_type, UPDATE_TYPE_MED, LOCK_DESCRIPTOR_STATE);
		elevate_update_type(&update_type, UPDATE_TYPE_MED, LOCK_DESCRIPTOR_STREAM);
	}

	if (u->plane_info->global_alpha_value != u->surface->global_alpha_value) {
		update_flags->bits.global_alpha_change = 1;
		elevate_update_type(&update_type, UPDATE_TYPE_MED, LOCK_DESCRIPTOR_STATE);
		elevate_update_type(&update_type, UPDATE_TYPE_MED, LOCK_DESCRIPTOR_STREAM);
	}

	if (u->plane_info->dcc.enable != u->surface->dcc.enable
@@ -2716,7 +2717,7 @@ static struct surface_update_descriptor get_plane_info_update_type(const struct
		 * recalculate stutter period.
		 */
		update_flags->bits.dcc_change = 1;
		elevate_update_type(&update_type, UPDATE_TYPE_FULL, LOCK_DESCRIPTOR_STATE);
		elevate_update_type(&update_type, UPDATE_TYPE_FULL, LOCK_DESCRIPTOR_GLOBAL);
	}

	if (resource_pixel_format_to_bpp(u->plane_info->format) !=
@@ -2725,34 +2726,34 @@ static struct surface_update_descriptor get_plane_info_update_type(const struct
		 * and DML calculation
		 */
		update_flags->bits.bpp_change = 1;
		elevate_update_type(&update_type, UPDATE_TYPE_FULL, LOCK_DESCRIPTOR_STATE);
		elevate_update_type(&update_type, UPDATE_TYPE_FULL, LOCK_DESCRIPTOR_GLOBAL);
	}

	if (u->plane_info->plane_size.surface_pitch != u->surface->plane_size.surface_pitch
			|| u->plane_info->plane_size.chroma_pitch != u->surface->plane_size.chroma_pitch) {
		update_flags->bits.plane_size_change = 1;
		elevate_update_type(&update_type, UPDATE_TYPE_MED, LOCK_DESCRIPTOR_STATE);
		elevate_update_type(&update_type, UPDATE_TYPE_MED, LOCK_DESCRIPTOR_STREAM);
	}

	const struct dc_tiling_info *tiling = &u->plane_info->tiling_info;

	if (memcmp(tiling, &u->surface->tiling_info, sizeof(*tiling)) != 0) {
		update_flags->bits.swizzle_change = 1;
		elevate_update_type(&update_type, UPDATE_TYPE_MED, LOCK_DESCRIPTOR_STATE);
		elevate_update_type(&update_type, UPDATE_TYPE_MED, LOCK_DESCRIPTOR_STREAM);

		switch (tiling->gfxversion) {
		case DcGfxVersion9:
		case DcGfxVersion10:
		case DcGfxVersion11:
			if (tiling->gfx9.swizzle != DC_SW_LINEAR) {
				elevate_update_type(&update_type, UPDATE_TYPE_FULL, LOCK_DESCRIPTOR_STATE);
				update_flags->bits.bandwidth_change = 1;
				elevate_update_type(&update_type, UPDATE_TYPE_FULL, LOCK_DESCRIPTOR_GLOBAL);
			}
			break;
		case DcGfxAddr3:
			if (tiling->gfx_addr3.swizzle != DC_ADDR3_SW_LINEAR) {
				elevate_update_type(&update_type, UPDATE_TYPE_FULL, LOCK_DESCRIPTOR_STATE);
				update_flags->bits.bandwidth_change = 1;
				elevate_update_type(&update_type, UPDATE_TYPE_FULL, LOCK_DESCRIPTOR_GLOBAL);
			}
			break;
		case DcGfxVersion7:
@@ -2777,7 +2778,8 @@ static struct surface_update_descriptor get_scaling_info_update_type(
	if (!u->scaling_info)
		return update_type;

	elevate_update_type(&update_type, UPDATE_TYPE_FAST, LOCK_DESCRIPTOR_PLANE);
	// `scaling_info` present means at least `STREAM` lock is required
	elevate_update_type(&update_type, UPDATE_TYPE_FAST, LOCK_DESCRIPTOR_STREAM);

	if (u->scaling_info->src_rect.width != u->surface->src_rect.width
			|| u->scaling_info->src_rect.height != u->surface->src_rect.height
@@ -2788,6 +2790,7 @@ static struct surface_update_descriptor get_scaling_info_update_type(
			|| u->scaling_info->scaling_quality.integer_scaling !=
					u->surface->scaling_quality.integer_scaling) {
		update_flags->bits.scaling_change = 1;
		elevate_update_type(&update_type, UPDATE_TYPE_FULL, LOCK_DESCRIPTOR_GLOBAL);

		if (u->scaling_info->src_rect.width > u->surface->src_rect.width
				|| u->scaling_info->src_rect.height > u->surface->src_rect.height)
@@ -2813,17 +2816,10 @@ static struct surface_update_descriptor get_scaling_info_update_type(
			|| u->scaling_info->clip_rect.x != u->surface->clip_rect.x
			|| u->scaling_info->clip_rect.y != u->surface->clip_rect.y
			|| u->scaling_info->dst_rect.x != u->surface->dst_rect.x
			|| u->scaling_info->dst_rect.y != u->surface->dst_rect.y)
			|| u->scaling_info->dst_rect.y != u->surface->dst_rect.y) {
		elevate_update_type(&update_type, UPDATE_TYPE_MED, LOCK_DESCRIPTOR_STREAM);
		update_flags->bits.position_change = 1;

	/* process every update flag before returning */
	if (update_flags->bits.clock_change
			|| update_flags->bits.bandwidth_change
			|| update_flags->bits.scaling_change)
		elevate_update_type(&update_type, UPDATE_TYPE_FULL, LOCK_DESCRIPTOR_STATE);

	if (update_flags->bits.position_change)
		elevate_update_type(&update_type, UPDATE_TYPE_MED, LOCK_DESCRIPTOR_STATE);
	}

	return update_type;
}
@@ -2837,7 +2833,7 @@ static struct surface_update_descriptor det_surface_update(

	if (u->surface->force_full_update) {
		update_flags->raw = 0xFFFFFFFF;
		elevate_update_type(&overall_type, UPDATE_TYPE_FULL, LOCK_DESCRIPTOR_STATE);
		elevate_update_type(&overall_type, UPDATE_TYPE_FULL, LOCK_DESCRIPTOR_GLOBAL);
		return overall_type;
	}

@@ -2852,76 +2848,69 @@ static struct surface_update_descriptor det_surface_update(

	if (u->flip_addr) {
		update_flags->bits.addr_update = 1;
		elevate_update_type(&overall_type, UPDATE_TYPE_FAST, LOCK_DESCRIPTOR_STREAM);

		if (u->flip_addr->address.tmz_surface != u->surface->address.tmz_surface) {
			update_flags->bits.tmz_changed = 1;
			elevate_update_type(&overall_type, UPDATE_TYPE_FULL, LOCK_DESCRIPTOR_STATE);
			elevate_update_type(&overall_type, UPDATE_TYPE_FULL, LOCK_DESCRIPTOR_GLOBAL);
		}
	}
	if (u->in_transfer_func)
	if (u->in_transfer_func) {
		update_flags->bits.in_transfer_func_change = 1;
		elevate_update_type(&overall_type, UPDATE_TYPE_FAST, LOCK_DESCRIPTOR_STREAM);
	}

	if (u->input_csc_color_matrix)
	if (u->input_csc_color_matrix) {
		update_flags->bits.input_csc_change = 1;
		elevate_update_type(&overall_type, UPDATE_TYPE_FAST, LOCK_DESCRIPTOR_STREAM);
	}

	if (u->coeff_reduction_factor)
	if (u->coeff_reduction_factor) {
		update_flags->bits.coeff_reduction_change = 1;
		elevate_update_type(&overall_type, UPDATE_TYPE_FAST, LOCK_DESCRIPTOR_STREAM);
	}

	if (u->gamut_remap_matrix)
	if (u->gamut_remap_matrix) {
		update_flags->bits.gamut_remap_change = 1;
		elevate_update_type(&overall_type, UPDATE_TYPE_FAST, LOCK_DESCRIPTOR_STREAM);
	}

	if (u->blend_tf)
		update_flags->bits.gamma_change = 1;

	if (u->gamma) {
		enum surface_pixel_format format = SURFACE_PIXEL_FORMAT_GRPH_BEGIN;

		if (u->plane_info)
			format = u->plane_info->format;
		else
			format = u->surface->format;

		if (dce_use_lut(format))
	if (u->blend_tf || (u->gamma && dce_use_lut(u->plane_info ? u->plane_info->format : u->surface->format))) {
		update_flags->bits.gamma_change = 1;
		elevate_update_type(&overall_type, UPDATE_TYPE_FAST, LOCK_DESCRIPTOR_STREAM);
	}

	if (u->lut3d_func || u->func_shaper)
	if (u->lut3d_func || u->func_shaper) {
		update_flags->bits.lut_3d = 1;
		elevate_update_type(&overall_type, UPDATE_TYPE_FAST, LOCK_DESCRIPTOR_STREAM);
	}

	if (u->hdr_mult.value)
		if (u->hdr_mult.value != u->surface->hdr_mult.value) {
			update_flags->bits.hdr_mult = 1;
			// TODO: Should be fast?
			elevate_update_type(&overall_type, UPDATE_TYPE_MED, LOCK_DESCRIPTOR_STATE);
			update_flags->bits.hdr_mult = 1;
			elevate_update_type(&overall_type, UPDATE_TYPE_MED, LOCK_DESCRIPTOR_STREAM);
		}

	if (u->sdr_white_level_nits)
		if (u->sdr_white_level_nits != u->surface->sdr_white_level_nits) {
			update_flags->bits.sdr_white_level_nits = 1;
			// TODO: Should be fast?
			elevate_update_type(&overall_type, UPDATE_TYPE_FULL, LOCK_DESCRIPTOR_STATE);
			update_flags->bits.sdr_white_level_nits = 1;
			elevate_update_type(&overall_type, UPDATE_TYPE_FULL, LOCK_DESCRIPTOR_GLOBAL);
		}

	if (u->cm2_params) {
		if ((u->cm2_params->component_settings.shaper_3dlut_setting
					!= u->surface->mcm_shaper_3dlut_setting)
				|| (u->cm2_params->component_settings.lut1d_enable
					!= u->surface->mcm_lut1d_enable))
			update_flags->bits.mcm_transfer_function_enable_change = 1;
		if (u->cm2_params->cm2_luts.lut3d_data.lut3d_src
				!= u->surface->mcm_luts.lut3d_data.lut3d_src)
		if (u->cm2_params->component_settings.shaper_3dlut_setting != u->surface->mcm_shaper_3dlut_setting
				|| u->cm2_params->component_settings.lut1d_enable != u->surface->mcm_lut1d_enable
				|| u->cm2_params->cm2_luts.lut3d_data.lut3d_src != u->surface->mcm_luts.lut3d_data.lut3d_src) {
			update_flags->bits.mcm_transfer_function_enable_change = 1;
			elevate_update_type(&overall_type, UPDATE_TYPE_FULL, LOCK_DESCRIPTOR_GLOBAL);
		}
	if (update_flags->bits.in_transfer_func_change) {
		// TODO: Fast?
		elevate_update_type(&overall_type, UPDATE_TYPE_MED, LOCK_DESCRIPTOR_STATE);
	}

	if (update_flags->bits.lut_3d &&
			u->surface->mcm_luts.lut3d_data.lut3d_src != DC_CM2_TRANSFER_FUNC_SOURCE_VIDMEM) {
		elevate_update_type(&overall_type, UPDATE_TYPE_FULL, LOCK_DESCRIPTOR_STATE);
	}
	if (update_flags->bits.mcm_transfer_function_enable_change) {
		elevate_update_type(&overall_type, UPDATE_TYPE_FULL, LOCK_DESCRIPTOR_STATE);
		elevate_update_type(&overall_type, UPDATE_TYPE_FULL, LOCK_DESCRIPTOR_GLOBAL);
	}

	if (check_config->enable_legacy_fast_update &&
@@ -2929,7 +2918,7 @@ static struct surface_update_descriptor det_surface_update(
			update_flags->bits.gamut_remap_change ||
			update_flags->bits.input_csc_change ||
			update_flags->bits.coeff_reduction_change)) {
		elevate_update_type(&overall_type, UPDATE_TYPE_FULL, LOCK_DESCRIPTOR_STATE);
		elevate_update_type(&overall_type, UPDATE_TYPE_FULL, LOCK_DESCRIPTOR_GLOBAL);
	}
	return overall_type;
}
@@ -2966,19 +2955,19 @@ static struct surface_update_descriptor check_update_surfaces_for_stream(
	struct surface_update_descriptor overall_type = { UPDATE_TYPE_FAST, LOCK_DESCRIPTOR_NONE };

	if (stream_update && stream_update->pending_test_pattern) {
		elevate_update_type(&overall_type, UPDATE_TYPE_FULL, LOCK_DESCRIPTOR_STATE);
		elevate_update_type(&overall_type, UPDATE_TYPE_FULL, LOCK_DESCRIPTOR_GLOBAL);
	}

	if (stream_update && stream_update->hw_cursor_req) {
		elevate_update_type(&overall_type, UPDATE_TYPE_FULL, LOCK_DESCRIPTOR_STATE);
		elevate_update_type(&overall_type, UPDATE_TYPE_FULL, LOCK_DESCRIPTOR_GLOBAL);
	}

	/* some stream updates require passive update */
	if (stream_update) {
		union stream_update_flags *su_flags = &stream_update->stream->update_flags;

		elevate_update_type(&overall_type, UPDATE_TYPE_FAST, LOCK_DESCRIPTOR_STREAM);

		union stream_update_flags *su_flags = &stream_update->stream->update_flags;

		if ((stream_update->src.height != 0 && stream_update->src.width != 0) ||
			(stream_update->dst.height != 0 && stream_update->dst.width != 0) ||
			stream_update->integer_scaling_update)
@@ -2990,8 +2979,10 @@ static struct surface_update_descriptor check_update_surfaces_for_stream(
		if (stream_update->abm_level)
			su_flags->bits.abm_level = 1;

		if (stream_update->dpms_off)
		if (stream_update->dpms_off) {
			su_flags->bits.dpms_off = 1;
			elevate_update_type(&overall_type, UPDATE_TYPE_FULL, LOCK_DESCRIPTOR_GLOBAL | LOCK_DESCRIPTOR_LINK);
		}

		if (stream_update->gamut_remap)
			su_flags->bits.gamut_remap = 1;
@@ -3019,17 +3010,20 @@ static struct surface_update_descriptor check_update_surfaces_for_stream(
		if (stream_update->output_color_space)
			su_flags->bits.out_csc = 1;

		if (su_flags->raw != 0)
			elevate_update_type(&overall_type, UPDATE_TYPE_FULL, LOCK_DESCRIPTOR_STATE);
		// TODO: Make each elevation explicit, as to not override fast stream in crct_timing_adjust
		if (su_flags->raw)
			elevate_update_type(&overall_type, UPDATE_TYPE_FULL, LOCK_DESCRIPTOR_GLOBAL);

		if (stream_update->output_csc_transform)
		// Non-global cases
		if (stream_update->output_csc_transform) {
			su_flags->bits.out_csc = 1;
			elevate_update_type(&overall_type, UPDATE_TYPE_FAST, LOCK_DESCRIPTOR_STREAM);
		}

		/* Output transfer function changes do not require bandwidth recalculation,
		 * so don't trigger a full update
		 */
		if (!check_config->enable_legacy_fast_update && stream_update->out_transfer_func)
		if (!check_config->enable_legacy_fast_update && stream_update->out_transfer_func) {
			su_flags->bits.out_tf = 1;
			elevate_update_type(&overall_type, UPDATE_TYPE_FAST, LOCK_DESCRIPTOR_STREAM);
		}
	}

	for (int i = 0 ; i < surface_count; i++) {
+2 −3
Original line number Diff line number Diff line
@@ -469,10 +469,9 @@ enum surface_update_type {

enum dc_lock_descriptor {
	LOCK_DESCRIPTOR_NONE = 0x0,
	LOCK_DESCRIPTOR_STATE = 0x1,
	LOCK_DESCRIPTOR_STREAM = 0x1,
	LOCK_DESCRIPTOR_LINK = 0x2,
	LOCK_DESCRIPTOR_STREAM = 0x4,
	LOCK_DESCRIPTOR_PLANE = 0x8,
	LOCK_DESCRIPTOR_GLOBAL = 0x4,
};

struct surface_update_descriptor {