Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit df28b30e authored by Vara Reddy's avatar Vara Reddy Committed by Satya Rama Aditya Pinapala
Browse files

drm/msm/dsi: update recommended non-embedded mode sequence 



Removing dsi soft reset logic while arbitrating transferring
embedded mode and non-embedded dsi commands. This change
follows the recommended sequence for kona.

Change-Id: I05eef0c6cfd671f48fbfdf7cb2cab788e42bb1e5
Signed-off-by: default avatarVara Reddy <varar@codeaurora.org>
Signed-off-by: default avatarSatya Rama Aditya Pinapala <psraditya30@codeaurora.org>
parent 294db87b

msm/dsi/dsi_ctrl.c

+4 −2
Original line number Diff line number Diff line
@@ -1244,6 +1244,7 @@ static void dsi_kickoff_msg_tx(struct dsi_ctrl *dsi_ctrl, 
		 * result in smmu write faults with DSI as client.

		 */

		if (flags & DSI_CTRL_CMD_NON_EMBEDDED_MODE) {

			if (dsi_ctrl->version < DSI_CTRL_VERSION_2_4)

				dsi_hw_ops.soft_reset(&dsi_ctrl->hw);

			dsi_ctrl->cmd_len = 0;

		}
@@ -3185,6 +3186,7 @@ int dsi_ctrl_cmd_tx_trigger(struct dsi_ctrl *dsi_ctrl, u32 flags) 
					BIT(DSI_FIFO_OVERFLOW), false);



		if (flags & DSI_CTRL_CMD_NON_EMBEDDED_MODE) {

			if (dsi_ctrl->version < DSI_CTRL_VERSION_2_4)

				dsi_hw_ops.soft_reset(&dsi_ctrl->hw);

			dsi_ctrl->cmd_len = 0;

		}