Merge "msm: mdss: enable clocks before doing SW reset during recovery" (257d0bbd) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/video/msm/mdss/mdss_dsi_host.c

+12 −4

Original line number	Diff line number	Diff line
		@@ -2586,15 +2586,23 @@ static int dsi_event_thread(void *data)
		mdss_dsi_clk_ctrl(ctrl, ctrl->dsi_clk_handle,
		MDSS_DSI_ALL_CLKS,
		MDSS_DSI_CLK_OFF);
		}
		mutex_unlock(&ctrl->mutex);
		} else {
		MDSS_XLOG_TOUT_HANDLER("mdp", "dsi0_ctrl",
		"dsi0_phy", "dsi1_ctrl", "dsi1_phy", "vbif",
		"vbif_nrt", "dbg_bus", "vbif_dbg_bus", "panic");
		}
		mutex_unlock(&ctrl->mutex);
		}

		if (todo & DSI_EV_DSI_FIFO_EMPTY)
		if (todo & DSI_EV_DSI_FIFO_EMPTY) {
		mdss_dsi_clk_ctrl(ctrl, ctrl->dsi_clk_handle,
		MDSS_DSI_CORE_CLK,
		MDSS_DSI_CLK_ON);
		mdss_dsi_sw_reset(ctrl, true);
		mdss_dsi_clk_ctrl(ctrl, ctrl->dsi_clk_handle,
		MDSS_DSI_CORE_CLK,
		MDSS_DSI_CLK_OFF);
		}

		if (todo & DSI_EV_DLNx_FIFO_OVERFLOW) {
		mutex_lock(&dsi_mtx);