5.10-stable review patch. If anyone has any objections, please let me know. ------------------ From: Konrad Dybcio [ Upstream commit 06b7ba206561619bb34116f49e0ef26b867ce3aa ] dev_pm_opp_set_rate(0) removes the vote specified in required-opps but does not actually park the clock, making it run without the necessary power backing. Drop the explicit call to it. Every call site of ops->link_clk_disable() is followed by pm_runtime_put(), so the power vote will be rescinded if deemed safe. Fixes: 32d3e0feccfe ("drm/msm: dsi: Use OPP API to set clk/perf state") Signed-off-by: Konrad Dybcio Reviewed-by: Dmitry Baryshkov Patchwork: https://patchwork.freedesktop.org/patch/742783/ Link: https://lore.kernel.org/r/20260728-topic-dpu_power-v1-3-e7783b859a70@oss.qualcomm.com Signed-off-by: Dmitry Baryshkov Signed-off-by: Sasha Levin --- drivers/gpu/drm/msm/dsi/dsi_host.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c index b69099b533bfe..c389bea8c7f38 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_host.c +++ b/drivers/gpu/drm/msm/dsi/dsi_host.c @@ -663,8 +663,6 @@ int dsi_link_clk_enable_v2(struct msm_dsi_host *msm_host) void dsi_link_clk_disable_6g(struct msm_dsi_host *msm_host) { - /* Drop the performance state vote */ - dev_pm_opp_set_rate(&msm_host->pdev->dev, 0); clk_disable_unprepare(msm_host->esc_clk); clk_disable_unprepare(msm_host->pixel_clk); if (msm_host->byte_intf_clk) -- 2.53.0