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drm/amd/display: drop unused functions in amdgpu_dm.c

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Not used anywhere.

Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2017-10-10 17:53:24 -04:00 committed by Dave Airlie
parent 7578ecda14
commit b4133c09e4
1 changed files with 0 additions and 82 deletions
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82
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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@ -498,11 +498,6 @@ 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;
@ -1658,19 +1653,6 @@ 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;
@ -2008,30 +1990,6 @@ 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)
@ -3018,46 +2976,6 @@ 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)
{