[PATCH 09/39] drm/amd/dal: visual confirm change blank color to none-black

[Harry Wentland]

From: Tony Cheng <tony.cheng at amd.com>

- brown to help identify OTG is blanked.

Change-Id: Ifaf1288956288d3dc08ace899cabed3fd69f93fd
Signed-off-by: Tony Cheng <tony.cheng at amd.com>
Acked-by: Harry Wentland <harry.wentland at amd.com>
---
 drivers/gpu/drm/amd/dal/dc/core/dc_hw_sequencer.c       | 14 +++++++++++---
 drivers/gpu/drm/amd/dal/dc/dce110/dce110_hw_sequencer.c | 11 +++++++----
 drivers/gpu/drm/amd/dal/dc/inc/hw_sequencer.h           |  3 ++-
 3 files changed, 20 insertions(+), 8 deletions(-)

diff --git a/drivers/gpu/drm/amd/dal/dc/core/dc_hw_sequencer.c b/drivers/gpu/drm/amd/dal/dc/core/dc_hw_sequencer.c
index 6252e3f67813..d5cffa51ca96 100644
--- a/drivers/gpu/drm/amd/dal/dc/core/dc_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/dal/dc/core/dc_hw_sequencer.c
@@ -36,8 +36,7 @@ enum black_color_format {
 	BLACK_COLOR_FORMAT_YUV_TV,
 	BLACK_COLOR_FORMAT_YUV_CV,
 	BLACK_COLOR_FORMAT_YUV_SUPER_AA,
-
-	BLACK_COLOR_FORMAT_COUNT
+	BLACK_COLOR_FORMAT_DEBUG,
 };
 
 static const struct tg_color black_color_format[] = {
@@ -51,12 +50,21 @@ static const struct tg_color black_color_format[] = {
 	{0x1f4, 0x40, 0x1f4},
 	/* BlackColorFormat_YUV_SuperAA */
 	{0x1a2, 0x20, 0x1a2},
+	/* visual confirm debug */
+	{0xff, 0xff, 0},
 };
 
 void color_space_to_black_color(
-		enum dc_color_space colorspace,
+	const struct core_dc *dc,
+	enum dc_color_space colorspace,
 	struct tg_color *black_color)
 {
+	if (dc->public.debug.surface_visual_confirm) {
+		*black_color =
+			black_color_format[BLACK_COLOR_FORMAT_DEBUG];
+		return;
+	}
+
 	switch (colorspace) {
 	case COLOR_SPACE_YPBPR601:
 		*black_color = black_color_format[BLACK_COLOR_FORMAT_YUV_TV];
diff --git a/drivers/gpu/drm/amd/dal/dc/dce110/dce110_hw_sequencer.c b/drivers/gpu/drm/amd/dal/dc/dce110/dce110_hw_sequencer.c
index ef00588b8179..eb37e58c66c9 100644
--- a/drivers/gpu/drm/amd/dal/dc/dce110/dce110_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/dal/dc/dce110/dce110_hw_sequencer.c
@@ -553,8 +553,9 @@ static void program_scaler(const struct core_dc *dc,
 	if (dc->public.debug.surface_visual_confirm)
 		get_surface_visual_confirm_color(pipe_ctx, &color);
 	else
-		color_space_to_black_color(pipe_ctx->stream->public.output_color_space,
-									&color);
+		color_space_to_black_color(dc,
+				pipe_ctx->stream->public.output_color_space,
+				&color);
 
 	pipe_ctx->xfm->funcs->transform_set_pixel_storage_depth(
 		pipe_ctx->xfm,
@@ -583,7 +584,8 @@ static enum dc_status prog_pixclk_crtc_otg(
 	if (!pipe_ctx_old->stream) {
 
 		/* program blank color */
-		color_space_to_black_color(stream->public.output_color_space, &black_color);
+		color_space_to_black_color(dc,
+				stream->public.output_color_space, &black_color);
 		pipe_ctx->tg->funcs->set_blank_color(
 				pipe_ctx->tg,
 				&black_color);
@@ -1712,7 +1714,8 @@ static void dce110_power_on_pipe_if_needed(
 				context->target_count);
 
 		/* TODO unhardcode*/
-		color_space_to_black_color(COLOR_SPACE_YCBCR601, &black_color);
+		color_space_to_black_color(dc,
+				COLOR_SPACE_YCBCR601, &black_color);
 		pipe_ctx->tg->funcs->set_blank_color(
 				pipe_ctx->tg,
 				&black_color);
diff --git a/drivers/gpu/drm/amd/dal/dc/inc/hw_sequencer.h b/drivers/gpu/drm/amd/dal/dc/inc/hw_sequencer.h
index d16e70103300..35a556dd9054 100644
--- a/drivers/gpu/drm/amd/dal/dc/inc/hw_sequencer.h
+++ b/drivers/gpu/drm/amd/dal/dc/inc/hw_sequencer.h
@@ -149,7 +149,8 @@ struct hw_sequencer_funcs {
 };
 
 void color_space_to_black_color(
-		enum dc_color_space colorspace,
+	const struct core_dc *dc,
+	enum dc_color_space colorspace,
 	struct tg_color *black_color);
 
 #endif /* __DC_HW_SEQUENCER_H__ */
-- 
2.10.1