56 lines
1.8 KiB
Diff
56 lines
1.8 KiB
Diff
From b977c99566167d148d6aedddefca25479356f82d Mon Sep 17 00:00:00 2001
|
|
From: Ondrej Jirman <megi@xff.cz>
|
|
Date: Sat, 17 Jun 2023 16:27:23 +0200
|
|
Subject: [PATCH 324/469] drm: bridge: dw-mipi-dsi: Tracing
|
|
|
|
Add tracing.
|
|
|
|
Signed-off-by: Ondrej Jirman <megi@xff.cz>
|
|
---
|
|
drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c | 8 ++++++++
|
|
1 file changed, 8 insertions(+)
|
|
|
|
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c
|
|
index 4291798bd70f..f633d9cf4fdc 100644
|
|
--- a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c
|
|
+++ b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c
|
|
@@ -853,6 +853,8 @@ static void dw_mipi_dsi_bridge_post_atomic_disable(struct drm_bridge *bridge,
|
|
struct dw_mipi_dsi *dsi = bridge_to_dsi(bridge);
|
|
const struct dw_mipi_dsi_phy_ops *phy_ops = dsi->plat_data->phy_ops;
|
|
|
|
+ dev_info(dsi->dev, "post_disable\n");
|
|
+
|
|
/*
|
|
* Switch to command mode before panel-bridge post_disable &
|
|
* panel unprepare.
|
|
@@ -940,6 +942,8 @@ static void dw_mipi_dsi_bridge_atomic_pre_enable(struct drm_bridge *bridge,
|
|
{
|
|
struct dw_mipi_dsi *dsi = bridge_to_dsi(bridge);
|
|
|
|
+ dev_info(dsi->dev, "pre_enable\n");
|
|
+
|
|
/* Power up the dsi ctl into a command mode */
|
|
dw_mipi_dsi_mode_set(dsi, &dsi->mode);
|
|
if (dsi->slave)
|
|
@@ -952,6 +956,8 @@ static void dw_mipi_dsi_bridge_mode_set(struct drm_bridge *bridge,
|
|
{
|
|
struct dw_mipi_dsi *dsi = bridge_to_dsi(bridge);
|
|
|
|
+ dev_info(dsi->dev, "mode_set\n");
|
|
+
|
|
/* Store the display mode for later use in pre_enable callback */
|
|
drm_mode_copy(&dsi->mode, adjusted_mode);
|
|
}
|
|
@@ -961,6 +967,8 @@ static void dw_mipi_dsi_bridge_atomic_enable(struct drm_bridge *bridge,
|
|
{
|
|
struct dw_mipi_dsi *dsi = bridge_to_dsi(bridge);
|
|
|
|
+ dev_info(dsi->dev, "enable\n");
|
|
+
|
|
/* Switch to video mode for panel-bridge enable & panel enable */
|
|
dw_mipi_dsi_set_mode(dsi, MIPI_DSI_MODE_VIDEO);
|
|
if (dsi->slave)
|
|
--
|
|
2.34.1
|
|
|