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From a5d7dc92214b1940af2d382cacd8d90dfc2abb63 Mon Sep 17 00:00:00 2001
From: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Date: Mon, 22 May 2017 20:25:48 -0400
Subject: [PATCH 0469/4131] drm/amd/display: Clean unused interface.
Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/display/dc/core/dc.c | 42 --------------------------------
drivers/gpu/drm/amd/display/dc/dc.h | 6 -----
2 files changed, 48 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
index 4900e80..f534997 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -249,47 +249,6 @@ static void set_static_screen_events(struct dc *dc,
core_dc->hwss.set_static_screen_control(pipes_affected, num_pipes_affected, events);
}
-/* This function is not expected to fail, proper implementation of
- * validation will prevent this from ever being called for unsupported
- * configurations.
- */
-static void stream_update_scaling(
- const struct dc *dc,
- const struct dc_stream *dc_stream,
- const struct rect *src,
- const struct rect *dst)
-{
- struct core_stream *stream = DC_STREAM_TO_CORE(dc_stream);
- struct core_dc *core_dc = DC_TO_CORE(dc);
- struct validate_context *cur_ctx = core_dc->current_context;
- int i;
-
- if (src)
- stream->public.src = *src;
-
- if (dst)
- stream->public.dst = *dst;
-
- for (i = 0; i < cur_ctx->stream_count; i++) {
- struct core_stream *cur_stream = cur_ctx->streams[i];
-
- if (stream == cur_stream) {
- struct dc_stream_status *status = &cur_ctx->stream_status[i];
-
- if (status->surface_count)
- if (!dc_commit_surfaces_to_stream(
- &core_dc->public,
- status->surfaces,
- status->surface_count,
- &cur_stream->public))
- /* Need to debug validation */
- BREAK_TO_DEBUGGER();
-
- return;
- }
- }
-}
-
static void set_drive_settings(struct dc *dc,
struct link_training_settings *lt_settings,
const struct dc_link *link)
@@ -402,7 +361,6 @@ void set_dither_option(const struct dc_stream *dc_stream,
static void allocate_dc_stream_funcs(struct core_dc *core_dc)
{
- core_dc->public.stream_funcs.stream_update_scaling = stream_update_scaling;
if (core_dc->hwss.set_drr != NULL) {
core_dc->public.stream_funcs.adjust_vmin_vmax =
stream_adjust_vmin_vmax;
diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h
index 3b35487..0d3b73a 100644
--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -115,12 +115,6 @@ struct dc_stream_funcs {
unsigned int *v_pos,
unsigned int *nom_v_pos);
-
- void (*stream_update_scaling)(const struct dc *dc,
- const struct dc_stream *dc_stream,
- const struct rect *src,
- const struct rect *dst);
-
bool (*set_gamut_remap)(struct dc *dc,
const struct dc_stream *stream);
--
2.7.4
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