From: Yongqiang Sun <yongqiang....@amd.com>
Change-Id: I5dcb31efb2f894fbd5ac3c169fe1eda81fc585e0
Signed-off-by: Yongqiang Sun <yongqiang....@amd.com>
Reviewed-by: Tony Cheng <tony.ch...@amd.com>
Acked-by: Harry Wentland <harry.wentl...@amd.com>
---
drivers/gpu/drm/amd/display/dc/core/dc.c | 4 ++-
drivers/gpu/drm/amd/display/dc/core/dc_debug.c | 32 ++++++++++++++++++++++
drivers/gpu/drm/amd/display/dc/dc.h | 1 +
.../amd/display/dc/dce110/dce110_hw_sequencer.c | 1 -
.../gpu/drm/amd/display/include/logger_interface.h | 5 ++++
5 files changed, 41 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c
b/drivers/gpu/drm/amd/display/dc/core/dc.c
index 8e1d695fcb77..de99d71f9042 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -1488,8 +1488,10 @@ void dc_update_surfaces_for_target(struct dc *dc, struct
dc_surface_update *upda
core_dc->hwss.prepare_pipe_for_context(
core_dc, pipe_ctx, context);
}
- if (apply_ctx)
+ if (apply_ctx) {
core_dc->hwss.apply_ctx_for_surface(core_dc, surface,
context);
+ context_timing_trace(dc, &context->res_ctx);
+ }
}
for (i = context->res_ctx.pool->pipe_count - 1; i >= 0; i--) {
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_debug.c
b/drivers/gpu/drm/amd/display/dc/core/dc_debug.c
index 8ca0f1e0369a..78b8e0c5b4e7 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_debug.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_debug.c
@@ -22,6 +22,13 @@
##__VA_ARGS__); \
} while (0)
+#define TIMING_TRACE(...) do {\
+ if (dc->debug.timing_trace) \
+ dm_logger_write(logger, \
+ LOG_SYNC, \
+ ##__VA_ARGS__); \
+} while (0)
+
void pre_surface_trace(
const struct dc *dc,
const struct dc_surface *const *surfaces,
@@ -268,3 +275,28 @@ void post_surface_trace(const struct dc *dc)
SURFACE_TRACE("post surface process.\n");
}
+
+void context_timing_trace(
+ const struct dc *dc,
+ struct resource_context *res_ctx)
+{
+ int i;
+ struct core_dc *core_dc = DC_TO_CORE(dc);
+ struct dal_logger *logger = core_dc->ctx->logger;
+
+ for (i = 0; i < core_dc->res_pool->pipe_count; i++) {
+ struct pipe_ctx *pipe_ctx = &res_ctx->pipe_ctx[i];
+ int h_pos = 0;
+ int v_pos = 0;
+
+ if (pipe_ctx->stream == NULL)
+ continue;
+
+ pipe_ctx->tg->funcs->get_position(pipe_ctx->tg, &h_pos, &v_pos);
+ TIMING_TRACE("Pipe_%d H_tot:%d V_tot:%d H_pos:%d
V_pos:%d\n",
+ pipe_ctx->pipe_idx,
+ pipe_ctx->stream->public.timing.h_total,
+ pipe_ctx->stream->public.timing.v_total,
+ h_pos, v_pos);
+ }
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dc.h
b/drivers/gpu/drm/amd/display/dc/dc.h
index 5f608009b794..454485b97852 100644
--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -140,6 +140,7 @@ struct dc_debug {
bool max_disp_clk;
bool target_trace;
bool surface_trace;
+ bool timing_trace;
bool validation_trace;
bool disable_stutter;
bool disable_dcc;
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
index 6ad23f327631..99937facf645 100644
--- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
@@ -1892,7 +1892,6 @@ static void dce110_apply_ctx_for_surface(
program_blender(dc, pipe_ctx);
}
-
}
static void dce110_power_down_fe(struct core_dc *dc, struct pipe_ctx *pipe)
diff --git a/drivers/gpu/drm/amd/display/include/logger_interface.h
b/drivers/gpu/drm/amd/display/include/logger_interface.h
index b58d30de8293..08a6911d3a3a 100644
--- a/drivers/gpu/drm/amd/display/include/logger_interface.h
+++ b/drivers/gpu/drm/amd/display/include/logger_interface.h
@@ -31,6 +31,7 @@
struct dc_context;
struct dc_link;
struct dc_surface_update;
+struct resource_context;
/*
*
@@ -85,6 +86,10 @@ void update_surface_trace(
void post_surface_trace(const struct dc *dc);
+void context_timing_trace(
+ const struct dc *dc,
+ struct resource_context *res_ctx);
+
/* Any function which is empty or have incomplete implementation should be
* marked by this macro.
--
2.9.3
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