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From 725cfc61a3f6cbac84429a8c85c1c98ac168eaa8 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Tue, 10 Oct 2017 17:53:24 -0400
Subject: [PATCH 2386/4131] drm/amd/display: drop unused functions in
amdgpu_dm.c
Not used anywhere.
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 82 -----------------------
1 file changed, 82 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 5d31ca8..779c83d 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -492,11 +492,6 @@ static void amdgpu_dm_fini(struct amdgpu_device *adev)
return;
}
-/* moved from amdgpu_dm_kms.c */
-static void amdgpu_dm_destroy(void)
-{
-}
-
static int dm_sw_init(void *handle)
{
return 0;
@@ -1693,19 +1688,6 @@ static int dm_early_init(void *handle)
return 0;
}
-static bool amdgpu_dm_acquire_dal_lock(struct amdgpu_display_manager *dm)
-{
- /* TODO */
- return true;
-}
-
-static bool amdgpu_dm_release_dal_lock(struct amdgpu_display_manager *dm)
-{
- /* TODO */
- return true;
-}
-
-
struct dm_connector_state {
struct drm_connector_state base;
@@ -2055,30 +2037,6 @@ static int fill_plane_attributes(struct amdgpu_device *adev,
/*****************************************************************************/
-static struct amdgpu_dm_connector *
-aconnector_from_drm_crtc_id(const struct drm_crtc *crtc)
-{
- struct drm_device *dev = crtc->dev;
- struct drm_connector *connector;
- struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc);
- struct amdgpu_dm_connector *aconnector;
-
- list_for_each_entry(connector,
- &dev->mode_config.connector_list, head) {
-
- aconnector = to_amdgpu_dm_connector(connector);
-
- if (aconnector->base.state->crtc != &acrtc->base)
- continue;
-
- /* Found the connector */
- return aconnector;
- }
-
- /* If we get here, not found. */
- return NULL;
-}
-
static void update_stream_scaling_settings(const struct drm_display_mode *mode,
const struct dm_connector_state *dm_state,
struct dc_stream_state *stream)
@@ -3262,46 +3220,6 @@ static void dm_plane_helper_cleanup_fb(struct drm_plane *plane,
amdgpu_bo_unref(&rbo);
}
-static int
-dm_create_validation_set_for_connector(struct drm_connector *connector,
- struct drm_display_mode *mode,
- struct dc_validation_set *val_set)
-{
- int result = MODE_ERROR;
- struct dc_sink *dc_sink =
- to_amdgpu_dm_connector(connector)->dc_sink;
- /* TODO: Unhardcode stream count */
- struct dc_stream_state *stream;
-
- if ((mode->flags & DRM_MODE_FLAG_INTERLACE) ||
- (mode->flags & DRM_MODE_FLAG_DBLSCAN))
- return result;
-
- if (dc_sink == NULL) {
- DRM_ERROR("dc_sink is NULL!\n");
- return result;
- }
-
- stream = dc_create_stream_for_sink(dc_sink);
-
- if (stream == NULL) {
- DRM_ERROR("Failed to create stream for sink!\n");
- return result;
- }
-
- drm_mode_set_crtcinfo(mode, 0);
-
- fill_stream_properties_from_drm_display_mode(stream, mode, connector);
-
- val_set->stream = stream;
-
- stream->src.width = mode->hdisplay;
- stream->src.height = mode->vdisplay;
- stream->dst = stream->src;
-
- return MODE_OK;
-}
-
static int dm_plane_atomic_check(struct drm_plane *plane,
struct drm_plane_state *state)
{
--
2.7.4
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