From: Chiawen Huang <chiawen.huang@xxxxxxx>
[Why&How]
enable_accelerated_mode function is fully to check
whether fastboot support or not.
It is no longer to disable_vbios_mode_if_required.
Reviewed-by: Anthony Koo <anthony.koo@xxxxxxx>
Acked-by: Aurabindo Pillai <aurabindo.pillai@xxxxxxx>
Signed-off-by: Chiawen Huang <chiawen.huang@xxxxxxx>
---
drivers/gpu/drm/amd/display/dc/core/dc.c | 59 ------------------------
1 file changed, 59 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
index 6f2300f71ca8..4508904bbca1 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -1212,64 +1212,6 @@ static void disable_dangling_plane(struct dc *dc, struct dc_state *context)
dc_release_state(current_ctx);
}
-static void disable_vbios_mode_if_required(
- struct dc *dc,
- struct dc_state *context)
-{
- unsigned int i, j;
-
- /* check if timing_changed, disable stream*/
- for (i = 0; i < dc->res_pool->pipe_count; i++) {
- struct dc_stream_state *stream = NULL;
- struct dc_link *link = NULL;
- struct pipe_ctx *pipe = NULL;
-
- pipe = &context->res_ctx.pipe_ctx[i];
- stream = pipe->stream;
- if (stream == NULL)
- continue;
-
- // only looking for first odm pipe
- if (pipe->prev_odm_pipe)
- continue;
-
- if (stream->link->local_sink &&
- stream->link->local_sink->sink_signal == SIGNAL_TYPE_EDP) {
- link = stream->link;
- }
-
- if (link != NULL && link->link_enc->funcs->is_dig_enabled(link->link_enc)) {
- unsigned int enc_inst, tg_inst = 0;
- unsigned int pix_clk_100hz;
-
- enc_inst = link->link_enc->funcs->get_dig_frontend(link->link_enc);
- if (enc_inst != ENGINE_ID_UNKNOWN) {
- for (j = 0; j < dc->res_pool->stream_enc_count; j++) {
- if (dc->res_pool->stream_enc[j]->id == enc_inst) {
- tg_inst = dc->res_pool->stream_enc[j]->funcs->dig_source_otg(
- dc->res_pool->stream_enc[j]);
- break;
- }
- }
-
- dc->res_pool->dp_clock_source->funcs->get_pixel_clk_frequency_100hz(
- dc->res_pool->dp_clock_source,
- tg_inst, &pix_clk_100hz);
-
- if (link->link_status.link_active) {
- uint32_t requested_pix_clk_100hz =
- pipe->stream_res.pix_clk_params.requested_pix_clk_100hz;
-
- if (pix_clk_100hz != requested_pix_clk_100hz) {
- dc->link_srv->set_dpms_off(pipe);
- pipe->stream->dpms_off = false;
- }
- }
- }
- }
- }
-}
-
static void wait_for_no_pipes_pending(struct dc *dc, struct dc_state *context)
{
int i;
@@ -1839,7 +1781,6 @@ static enum dc_status dc_commit_state_no_check(struct dc *dc, struct dc_state *c
dc_streams[i] = context->streams[i];
if (!dcb->funcs->is_accelerated_mode(dcb)) {
- disable_vbios_mode_if_required(dc, context);
dc->hwss.enable_accelerated_mode(dc, context);
}
--
2.42.0
