diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c index 75c636cba545..96db166b7fba 100644 --- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c +++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c @@ -1683,18 +1683,28 @@ static void dce110_reset_hw_ctx_wrap( pipe_ctx_old->stream_res.tg->funcs->disable_crtc(pipe_ctx_old->stream_res.tg); pipe_ctx_old->plane_res.mi->funcs->free_mem_input( pipe_ctx_old->plane_res.mi, dc->current_state->stream_count); - if (resource_unreference_clock_source( - &dc->current_state->res_ctx, dc->res_pool, - pipe_ctx_old->clock_source)) { - pipe_ctx_old->clock_source->funcs->cs_power_down(pipe_ctx_old->clock_source); - pipe_ctx_old->clock_source = NULL; - } dc->hwss.power_down_front_end(dc, pipe_ctx_old->pipe_idx); pipe_ctx_old->stream = NULL; } } + + /* power down changed clock sources */ + for (i = 0; i < dc->res_pool->clk_src_count; i++) + if (context->res_ctx.clock_source_changed[i]) { + struct clock_source *clk = dc->res_pool->clock_sources[i]; + + clk->funcs->cs_power_down(clk); + context->res_ctx.clock_source_changed[i] = false; + } + + if (context->res_ctx.dp_clock_source_changed) { + struct clock_source *clk = dc->res_pool->dp_clock_source; + + clk->funcs->cs_power_down(clk); + context->res_ctx.clock_source_changed[i] = false; + } } |