From: Peterson Guo <peterson....@amd.com>
[ Upstream commit 3c50bf2196aaddcaffe2c7a1a7080470380cbfdd ]
[WHY]
When checking if a pipe can disable cursor to prevent duplicate cursors,
having visual confirm on will prevent disabling cursors on planes which
cover the bottom of the screen.
[HOW]
When checking if a plane can disable visual confirm, the pipe first
reverses these calculations before doing the checks.
Reviewed-by: Alvin Lee <alvin.l...@amd.com>
Signed-off-by: Peterson Guo <peterson....@amd.com>
Signed-off-by: Wayne Lin <wayne....@amd.com>
Tested-by: Daniel Wheeler <daniel.whee...@amd.com>
Signed-off-by: Alex Deucher <alexander.deuc...@amd.com>
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
.../gpu/drm/amd/display/dc/core/dc_resource.c | 67 +++++++++++++++++++
drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c | 50 +-------------
.../amd/display/dc/hwss/dcn10/dcn10_hwseq.c | 48 +------------
.../amd/display/dc/hwss/dcn401/dcn401_hwseq.c | 48 +------------
drivers/gpu/drm/amd/display/dc/inc/resource.h | 2 +
5 files changed, 73 insertions(+), 142 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
index 3367030da3414..375b3b1d1d182 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
@@ -941,6 +941,17 @@ static void
calculate_adjust_recout_for_visual_confirm(struct pipe_ctx *pipe_ctx
*base_offset = VISUAL_CONFIRM_BASE_DEFAULT;
}
+static void reverse_adjust_recout_for_visual_confirm(struct rect *recout,
+ struct pipe_ctx *pipe_ctx)
+{
+ int dpp_offset, base_offset;
+
+ calculate_adjust_recout_for_visual_confirm(pipe_ctx, &base_offset,
+ &dpp_offset);
+ recout->height += base_offset;
+ recout->height += dpp_offset;
+}
+
static void adjust_recout_for_visual_confirm(struct rect *recout,
struct pipe_ctx *pipe_ctx)
{
@@ -1642,6 +1653,62 @@ bool resource_build_scaling_params(struct pipe_ctx
*pipe_ctx)
return res;
}
+bool resource_can_pipe_disable_cursor(struct pipe_ctx *pipe_ctx)
+{
+ struct pipe_ctx *test_pipe, *split_pipe;
+ struct rect r1 = pipe_ctx->plane_res.scl_data.recout;
+ int r1_right, r1_bottom;
+ int cur_layer = pipe_ctx->plane_state->layer_index;
+
+ reverse_adjust_recout_for_visual_confirm(&r1, pipe_ctx);
+ r1_right = r1.x + r1.width;
+ r1_bottom = r1.y + r1.height;
+
+ /**
+ * Disable the cursor if there's another pipe above this with a
+ * plane that contains this pipe's viewport to prevent double cursor
+ * and incorrect scaling artifacts.
+ */
+ for (test_pipe = pipe_ctx->top_pipe; test_pipe;
+ test_pipe = test_pipe->top_pipe) {
+ struct rect r2;
+ int r2_right, r2_bottom;
+ // Skip invisible layer and pipe-split plane on same layer
+ if (!test_pipe->plane_state ||
+ !test_pipe->plane_state->visible ||
+ test_pipe->plane_state->layer_index == cur_layer)
+ continue;
+
+ r2 = test_pipe->plane_res.scl_data.recout;
+ reverse_adjust_recout_for_visual_confirm(&r2, test_pipe);
+ r2_right = r2.x + r2.width;
+ r2_bottom = r2.y + r2.height;
+
+ /**
+ * There is another half plane on same layer because of
+ * pipe-split, merge together per same height.
+ */
+ for (split_pipe = pipe_ctx->top_pipe; split_pipe;
+ split_pipe = split_pipe->top_pipe)
+ if (split_pipe->plane_state->layer_index ==
test_pipe->plane_state->layer_index) {
+ struct rect r2_half;
+
+ r2_half = split_pipe->plane_res.scl_data.recout;
+
reverse_adjust_recout_for_visual_confirm(&r2_half, split_pipe);
+ r2.x = min(r2_half.x, r2.x);
+ r2.width = r2.width + r2_half.width;
+ r2_right = r2.x + r2.width;
+ r2_bottom = min(r2_bottom, r2_half.y +
r2_half.height);
+ break;
+ }
+
+ if (r1.x >= r2.x && r1.y >= r2.y && r1_right <= r2_right &&
r1_bottom <= r2_bottom)
+ return true;
+ }
+
+ return false;
+}
+
enum dc_status resource_build_scaling_params_for_context(
const struct dc *dc,
diff --git a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c
b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c
index 44ff9abe2880f..87b4c2793df3c 100644
--- a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c
+++ b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c
@@ -991,57 +991,11 @@ void dc_dmub_srv_log_diagnostic_data(struct dc_dmub_srv
*dc_dmub_srv)
DC_LOG_DEBUG(" is_cw6_en : %d", diag_data.is_cw6_enabled);
}
-static bool dc_can_pipe_disable_cursor(struct pipe_ctx *pipe_ctx)
-{
- struct pipe_ctx *test_pipe, *split_pipe;
- const struct scaler_data *scl_data = &pipe_ctx->plane_res.scl_data;
- struct rect r1 = scl_data->recout, r2, r2_half;
- int r1_r = r1.x + r1.width, r1_b = r1.y + r1.height, r2_r, r2_b;
- int cur_layer = pipe_ctx->plane_state->layer_index;
-
- /**
- * Disable the cursor if there's another pipe above this with a
- * plane that contains this pipe's viewport to prevent double cursor
- * and incorrect scaling artifacts.
- */
- for (test_pipe = pipe_ctx->top_pipe; test_pipe;
- test_pipe = test_pipe->top_pipe) {
- // Skip invisible layer and pipe-split plane on same layer
- if (!test_pipe->plane_state->visible ||
test_pipe->plane_state->layer_index == cur_layer)
- continue;
-
- r2 = test_pipe->plane_res.scl_data.recout;
- r2_r = r2.x + r2.width;
- r2_b = r2.y + r2.height;
-
- /**
- * There is another half plane on same layer because of
- * pipe-split, merge together per same height.
- */
- for (split_pipe = pipe_ctx->top_pipe; split_pipe;
- split_pipe = split_pipe->top_pipe)
- if (split_pipe->plane_state->layer_index ==
test_pipe->plane_state->layer_index) {
- r2_half = split_pipe->plane_res.scl_data.recout;
- r2.x = (r2_half.x < r2.x) ? r2_half.x : r2.x;
- r2.width = r2.width + r2_half.width;
- r2_r = r2.x + r2.width;
- break;
- }
-
- if (r1.x >= r2.x && r1.y >= r2.y && r1_r <= r2_r && r1_b <=
r2_b)
- return true;
- }
-
- return false;
-}
-
static bool dc_dmub_should_update_cursor_data(struct pipe_ctx *pipe_ctx)
{
if (pipe_ctx->plane_state != NULL) {
- if (pipe_ctx->plane_state->address.type ==
PLN_ADDR_TYPE_VIDEO_PROGRESSIVE)
- return false;
-
- if (dc_can_pipe_disable_cursor(pipe_ctx))
+ if (pipe_ctx->plane_state->address.type ==
PLN_ADDR_TYPE_VIDEO_PROGRESSIVE ||
+ resource_can_pipe_disable_cursor(pipe_ctx))
return false;
}
diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn10/dcn10_hwseq.c
b/drivers/gpu/drm/amd/display/dc/hwss/dcn10/dcn10_hwseq.c
index 4c89bf6725b3b..bbeaefe1ef0db 100644
--- a/drivers/gpu/drm/amd/display/dc/hwss/dcn10/dcn10_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn10/dcn10_hwseq.c
@@ -3424,52 +3424,6 @@ void dcn10_update_dchub(struct dce_hwseq *hws, struct
dchub_init_data *dh_data)
hubbub->funcs->update_dchub(hubbub, dh_data);
}
-static bool dcn10_can_pipe_disable_cursor(struct pipe_ctx *pipe_ctx)
-{
- struct pipe_ctx *test_pipe, *split_pipe;
- const struct scaler_data *scl_data = &pipe_ctx->plane_res.scl_data;
- struct rect r1 = scl_data->recout, r2, r2_half;
- int r1_r = r1.x + r1.width, r1_b = r1.y + r1.height, r2_r, r2_b;
- int cur_layer = pipe_ctx->plane_state->layer_index;
-
- /**
- * Disable the cursor if there's another pipe above this with a
- * plane that contains this pipe's viewport to prevent double cursor
- * and incorrect scaling artifacts.
- */
- for (test_pipe = pipe_ctx->top_pipe; test_pipe;
- test_pipe = test_pipe->top_pipe) {
- // Skip invisible layer and pipe-split plane on same layer
- if (!test_pipe->plane_state ||
- !test_pipe->plane_state->visible ||
- test_pipe->plane_state->layer_index == cur_layer)
- continue;
-
- r2 = test_pipe->plane_res.scl_data.recout;
- r2_r = r2.x + r2.width;
- r2_b = r2.y + r2.height;
-
- /**
- * There is another half plane on same layer because of
- * pipe-split, merge together per same height.
- */
- for (split_pipe = pipe_ctx->top_pipe; split_pipe;
- split_pipe = split_pipe->top_pipe)
- if (split_pipe->plane_state->layer_index ==
test_pipe->plane_state->layer_index) {
- r2_half = split_pipe->plane_res.scl_data.recout;
- r2.x = (r2_half.x < r2.x) ? r2_half.x : r2.x;
- r2.width = r2.width + r2_half.width;
- r2_r = r2.x + r2.width;
- break;
- }
-
- if (r1.x >= r2.x && r1.y >= r2.y && r1_r <= r2_r && r1_b <=
r2_b)
- return true;
- }
-
- return false;
-}
-
void dcn10_set_cursor_position(struct pipe_ctx *pipe_ctx)
{
struct dc_cursor_position pos_cpy = pipe_ctx->stream->cursor_position;
@@ -3569,7 +3523,7 @@ void dcn10_set_cursor_position(struct pipe_ctx *pipe_ctx)
== PLN_ADDR_TYPE_VIDEO_PROGRESSIVE)
pos_cpy.enable = false;
- if (pos_cpy.enable && dcn10_can_pipe_disable_cursor(pipe_ctx))
+ if (pos_cpy.enable && resource_can_pipe_disable_cursor(pipe_ctx))
pos_cpy.enable = false;
diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.c
b/drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.c
index 50e710b4ce651..47132e40aa2d2 100644
--- a/drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.c
@@ -972,52 +972,6 @@ void dcn401_setup_hpo_hw_control(const struct dce_hwseq
*hws, bool enable)
REG_UPDATE(HPO_TOP_HW_CONTROL, HPO_IO_EN, enable);
}
-static bool dcn401_can_pipe_disable_cursor(struct pipe_ctx *pipe_ctx)
-{
- struct pipe_ctx *test_pipe, *split_pipe;
- const struct scaler_data *scl_data = &pipe_ctx->plane_res.scl_data;
- struct rect r1 = scl_data->recout, r2, r2_half;
- int r1_r = r1.x + r1.width, r1_b = r1.y + r1.height, r2_r, r2_b;
- int cur_layer = pipe_ctx->plane_state->layer_index;
-
- /**
- * Disable the cursor if there's another pipe above this with a
- * plane that contains this pipe's viewport to prevent double cursor
- * and incorrect scaling artifacts.
- */
- for (test_pipe = pipe_ctx->top_pipe; test_pipe;
- test_pipe = test_pipe->top_pipe) {
- // Skip invisible layer and pipe-split plane on same layer
- if (!test_pipe->plane_state ||
- !test_pipe->plane_state->visible ||
- test_pipe->plane_state->layer_index == cur_layer)
- continue;
-
- r2 = test_pipe->plane_res.scl_data.recout;
- r2_r = r2.x + r2.width;
- r2_b = r2.y + r2.height;
-
- /**
- * There is another half plane on same layer because of
- * pipe-split, merge together per same height.
- */
- for (split_pipe = pipe_ctx->top_pipe; split_pipe;
- split_pipe = split_pipe->top_pipe)
- if (split_pipe->plane_state->layer_index ==
test_pipe->plane_state->layer_index) {
- r2_half = split_pipe->plane_res.scl_data.recout;
- r2.x = (r2_half.x < r2.x) ? r2_half.x : r2.x;
- r2.width = r2.width + r2_half.width;
- r2_r = r2.x + r2.width;
- break;
- }
-
- if (r1.x >= r2.x && r1.y >= r2.y && r1_r <= r2_r && r1_b <=
r2_b)
- return true;
- }
-
- return false;
-}
-
void adjust_hotspot_between_slices_for_2x_magnify(uint32_t cursor_width,
struct dc_cursor_position *pos_cpy)
{
if (cursor_width <= 128) {
@@ -1208,7 +1162,7 @@ void dcn401_set_cursor_position(struct pipe_ctx *pipe_ctx)
pos_cpy.x = (uint32_t)x_pos;
pos_cpy.y = (uint32_t)y_pos;
- if (pos_cpy.enable && dcn401_can_pipe_disable_cursor(pipe_ctx))
+ if (pos_cpy.enable && resource_can_pipe_disable_cursor(pipe_ctx))
pos_cpy.enable = false;
x_pos = pos_cpy.x - param.recout.x;
diff --git a/drivers/gpu/drm/amd/display/dc/inc/resource.h
b/drivers/gpu/drm/amd/display/dc/inc/resource.h
index cd1157d225abe..b32d07ce0f087 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/resource.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/resource.h
@@ -152,6 +152,8 @@ bool resource_attach_surfaces_to_context(
struct dc_state *context,
const struct resource_pool *pool);
+bool resource_can_pipe_disable_cursor(struct pipe_ctx *pipe_ctx);
+
#define FREE_PIPE_INDEX_NOT_FOUND -1
/*
--
2.39.5
