summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/amd/display/dc/link/accessories/link_dp_cts.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/link/accessories/link_dp_cts.c')
-rw-r--r--drivers/gpu/drm/amd/display/dc/link/accessories/link_dp_cts.c111
1 files changed, 58 insertions, 53 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/link/accessories/link_dp_cts.c b/drivers/gpu/drm/amd/display/dc/link/accessories/link_dp_cts.c
index db9f1baa27e5..fe4282771cd0 100644
--- a/drivers/gpu/drm/amd/display/dc/link/accessories/link_dp_cts.c
+++ b/drivers/gpu/drm/amd/display/dc/link/accessories/link_dp_cts.c
@@ -428,15 +428,24 @@ static void set_crtc_test_pattern(struct dc_link *link,
stream->timing.display_color_depth;
struct bit_depth_reduction_params params;
struct output_pixel_processor *opp = pipe_ctx->stream_res.opp;
- int width = pipe_ctx->stream->timing.h_addressable +
+ struct pipe_ctx *odm_pipe;
+ int odm_cnt = 1;
+ int h_active = pipe_ctx->stream->timing.h_addressable +
pipe_ctx->stream->timing.h_border_left +
pipe_ctx->stream->timing.h_border_right;
- int height = pipe_ctx->stream->timing.v_addressable +
+ int v_active = pipe_ctx->stream->timing.v_addressable +
pipe_ctx->stream->timing.v_border_bottom +
pipe_ctx->stream->timing.v_border_top;
+ int odm_slice_width, last_odm_slice_width, offset = 0;
memset(&params, 0, sizeof(params));
+ for (odm_pipe = pipe_ctx->next_odm_pipe; odm_pipe; odm_pipe = odm_pipe->next_odm_pipe)
+ odm_cnt++;
+
+ odm_slice_width = h_active / odm_cnt;
+ last_odm_slice_width = h_active - odm_slice_width * (odm_cnt - 1);
+
switch (test_pattern) {
case DP_TEST_PATTERN_COLOR_SQUARES:
controller_test_pattern =
@@ -473,16 +482,13 @@ static void set_crtc_test_pattern(struct dc_link *link,
{
/* disable bit depth reduction */
pipe_ctx->stream->bit_depth_params = params;
- opp->funcs->opp_program_bit_depth_reduction(opp, &params);
- if (pipe_ctx->stream_res.tg->funcs->set_test_pattern)
+ if (pipe_ctx->stream_res.tg->funcs->set_test_pattern) {
+ opp->funcs->opp_program_bit_depth_reduction(opp, &params);
pipe_ctx->stream_res.tg->funcs->set_test_pattern(pipe_ctx->stream_res.tg,
controller_test_pattern, color_depth);
- else if (link->dc->hwss.set_disp_pattern_generator) {
- struct pipe_ctx *odm_pipe;
+ } else if (link->dc->hwss.set_disp_pattern_generator) {
enum controller_dp_color_space controller_color_space;
- int opp_cnt = 1;
- int offset = 0;
- int dpg_width = width;
+ struct output_pixel_processor *odm_opp;
switch (test_pattern_color_space) {
case DP_TEST_PATTERN_COLOR_SPACE_RGB:
@@ -502,24 +508,9 @@ static void set_crtc_test_pattern(struct dc_link *link,
break;
}
- for (odm_pipe = pipe_ctx->next_odm_pipe; odm_pipe; odm_pipe = odm_pipe->next_odm_pipe)
- opp_cnt++;
- dpg_width = width / opp_cnt;
- offset = dpg_width;
-
- link->dc->hwss.set_disp_pattern_generator(link->dc,
- pipe_ctx,
- controller_test_pattern,
- controller_color_space,
- color_depth,
- NULL,
- dpg_width,
- height,
- 0);
-
- for (odm_pipe = pipe_ctx->next_odm_pipe; odm_pipe; odm_pipe = odm_pipe->next_odm_pipe) {
- struct output_pixel_processor *odm_opp = odm_pipe->stream_res.opp;
-
+ odm_pipe = pipe_ctx;
+ while (odm_pipe->next_odm_pipe) {
+ odm_opp = odm_pipe->stream_res.opp;
odm_opp->funcs->opp_program_bit_depth_reduction(odm_opp, &params);
link->dc->hwss.set_disp_pattern_generator(link->dc,
odm_pipe,
@@ -527,11 +518,23 @@ static void set_crtc_test_pattern(struct dc_link *link,
controller_color_space,
color_depth,
NULL,
- dpg_width,
- height,
+ odm_slice_width,
+ v_active,
offset);
- offset += offset;
+ offset += odm_slice_width;
+ odm_pipe = odm_pipe->next_odm_pipe;
}
+ odm_opp = odm_pipe->stream_res.opp;
+ odm_opp->funcs->opp_program_bit_depth_reduction(odm_opp, &params);
+ link->dc->hwss.set_disp_pattern_generator(link->dc,
+ odm_pipe,
+ controller_test_pattern,
+ controller_color_space,
+ color_depth,
+ NULL,
+ last_odm_slice_width,
+ v_active,
+ offset);
}
}
break;
@@ -540,23 +543,17 @@ static void set_crtc_test_pattern(struct dc_link *link,
/* restore bitdepth reduction */
resource_build_bit_depth_reduction_params(pipe_ctx->stream, &params);
pipe_ctx->stream->bit_depth_params = params;
- opp->funcs->opp_program_bit_depth_reduction(opp, &params);
- if (pipe_ctx->stream_res.tg->funcs->set_test_pattern)
+ if (pipe_ctx->stream_res.tg->funcs->set_test_pattern) {
+ opp->funcs->opp_program_bit_depth_reduction(opp, &params);
pipe_ctx->stream_res.tg->funcs->set_test_pattern(pipe_ctx->stream_res.tg,
- CONTROLLER_DP_TEST_PATTERN_VIDEOMODE,
- color_depth);
- else if (link->dc->hwss.set_disp_pattern_generator) {
- struct pipe_ctx *odm_pipe;
- int opp_cnt = 1;
- int dpg_width;
-
- for (odm_pipe = pipe_ctx->next_odm_pipe; odm_pipe; odm_pipe = odm_pipe->next_odm_pipe)
- opp_cnt++;
-
- dpg_width = width / opp_cnt;
- for (odm_pipe = pipe_ctx->next_odm_pipe; odm_pipe; odm_pipe = odm_pipe->next_odm_pipe) {
- struct output_pixel_processor *odm_opp = odm_pipe->stream_res.opp;
+ CONTROLLER_DP_TEST_PATTERN_VIDEOMODE,
+ color_depth);
+ } else if (link->dc->hwss.set_disp_pattern_generator) {
+ struct output_pixel_processor *odm_opp;
+ odm_pipe = pipe_ctx;
+ while (odm_pipe->next_odm_pipe) {
+ odm_opp = odm_pipe->stream_res.opp;
odm_opp->funcs->opp_program_bit_depth_reduction(odm_opp, &params);
link->dc->hwss.set_disp_pattern_generator(link->dc,
odm_pipe,
@@ -564,19 +561,23 @@ static void set_crtc_test_pattern(struct dc_link *link,
CONTROLLER_DP_COLOR_SPACE_UDEFINED,
color_depth,
NULL,
- dpg_width,
- height,
- 0);
+ odm_slice_width,
+ v_active,
+ offset);
+ offset += odm_slice_width;
+ odm_pipe = odm_pipe->next_odm_pipe;
}
+ odm_opp = odm_pipe->stream_res.opp;
+ odm_opp->funcs->opp_program_bit_depth_reduction(odm_opp, &params);
link->dc->hwss.set_disp_pattern_generator(link->dc,
- pipe_ctx,
+ odm_pipe,
CONTROLLER_DP_TEST_PATTERN_VIDEOMODE,
CONTROLLER_DP_COLOR_SPACE_UDEFINED,
color_depth,
NULL,
- dpg_width,
- height,
- 0);
+ last_odm_slice_width,
+ v_active,
+ offset);
}
}
break;
@@ -674,7 +675,8 @@ bool dp_set_test_pattern(
if (pipes[i].stream == NULL)
continue;
- if (pipes[i].stream->link == link && !pipes[i].top_pipe && !pipes[i].prev_odm_pipe) {
+ if (resource_is_pipe_type(&pipes[i], OTG_MASTER) &&
+ pipes[i].stream->link == link) {
pipe_ctx = &pipes[i];
break;
}
@@ -702,6 +704,7 @@ bool dp_set_test_pattern(
/* Reset Test Pattern state */
link->test_pattern_enabled = false;
+ link->current_test_pattern = test_pattern;
return true;
}
@@ -739,6 +742,7 @@ bool dp_set_test_pattern(
if (test_pattern != DP_TEST_PATTERN_VIDEO_MODE) {
/* Set Test Pattern state */
link->test_pattern_enabled = true;
+ link->current_test_pattern = test_pattern;
if (p_link_settings != NULL)
dpcd_set_link_settings(link,
p_link_settings);
@@ -937,6 +941,7 @@ bool dp_set_test_pattern(
/* Set Test Pattern state */
link->test_pattern_enabled = true;
+ link->current_test_pattern = test_pattern;
}
return true;
generated by cgit v1.2.3 (git 2.39.0) at 2024-07-12 00:13:55 +0300