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drm/amd/display: Added timing sync trace.

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Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Yongqiang Sun 2016-12-08 09:47:11 -05:00 committed by Alex Deucher
parent 5ea81b9185
commit 9474980ac4
5 changed files with 41 additions and 2 deletions
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4
drivers/gpu/drm/amd/display/dc/core/dc.c
View File

@ -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--) {

32
drivers/gpu/drm/amd/display/dc/core/dc_debug.c
View File

@ -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);
}
}

1
drivers/gpu/drm/amd/display/dc/dc.h
View File

@ -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;

1
drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
View File

@ -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)

5
drivers/gpu/drm/amd/display/include/logger_interface.h
View File

@ -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.