return DC_OK;
}
+static struct abm *get_abm_from_stream_res(const struct dc_link *link)
+{
+ int i;
+ struct dc *dc = link->ctx->dc;
+ struct abm *abm = NULL;
+
+ for (i = 0; i < MAX_PIPES; i++) {
+ struct pipe_ctx pipe_ctx = dc->current_state->res_ctx.pipe_ctx[i];
+ struct dc_stream_state *stream = pipe_ctx.stream;
+
+ if (stream && stream->link == link) {
+ abm = pipe_ctx.stream_res.abm;
+ break;
+ }
+ }
+ return abm;
+}
+
int dc_link_get_backlight_level(const struct dc_link *link)
{
- struct abm *abm = link->ctx->dc->res_pool->abm;
+
+ struct abm *abm = get_abm_from_stream_res(link);
if (abm == NULL || abm->funcs->get_current_backlight == NULL)
return DC_ERROR_UNEXPECTED;
int dc_link_get_target_backlight_pwm(const struct dc_link *link)
{
- struct abm *abm = link->ctx->dc->res_pool->abm;
+ struct abm *abm = get_abm_from_stream_res(link);
if (abm == NULL || abm->funcs->get_target_backlight == NULL)
return DC_ERROR_UNEXPECTED;
uint32_t frame_ramp)
{
struct dc *dc = link->ctx->dc;
- struct abm *abm = dc->res_pool->abm;
+ struct abm *abm = get_abm_from_stream_res(link);
struct dmcu *dmcu = dc->res_pool->dmcu;
unsigned int controller_id = 0;
bool fw_set_brightness = true;
bool dc_link_set_abm_disable(const struct dc_link *link)
{
- struct dc *dc = link->ctx->dc;
- struct abm *abm = NULL;
+ struct abm *abm = get_abm_from_stream_res(link);
bool success = false;
- int i;
-
- for (i = 0; i < MAX_PIPES; i++) {
- struct pipe_ctx pipe_ctx = dc->current_state->res_ctx.pipe_ctx[i];
- struct dc_stream_state *stream = pipe_ctx.stream;
-
- if (stream && stream->link == link) {
- abm = pipe_ctx.stream_res.abm;
- break;
- }
- }
if (abm)
success = abm->funcs->set_abm_immediate_disable(abm);