diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c index 7460560fbefc..a1f4a00e5e04 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c @@ -1044,14 +1044,6 @@ static void reset_back_end_for_pipe( pipe_ctx->stream_res.tg->funcs->enable_optc_clock(pipe_ctx->stream_res.tg, false); } - if (!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment)) - if (resource_unreference_clock_source(&context->res_ctx, - dc->res_pool, pipe_ctx->clock_source)) { - pipe_ctx->clock_source->funcs->cs_power_down(pipe_ctx->clock_source); - pipe_ctx->clock_source = NULL; - } - - for (i = 0; i < dc->res_pool->pipe_count; i++) if (&dc->current_state->res_ctx.pipe_ctx[i] == pipe_ctx) break; @@ -1273,6 +1265,22 @@ static void reset_hw_ctx_wrap( plane_atomic_power_down(dc, i); } + /* 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.dp_clock_source_changed = false; + } + /* Reset Back End*/ for (i = dc->res_pool->pipe_count - 1; i >= 0 ; i--) { struct pipe_ctx *pipe_ctx_old = |