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path: root/drivers/gpu/drm/panel/panel-xinpeng-xpp055c272.c
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Diffstat (limited to 'drivers/gpu/drm/panel/panel-xinpeng-xpp055c272.c')
-rw-r--r--drivers/gpu/drm/panel/panel-xinpeng-xpp055c272.c51
1 files changed, 19 insertions, 32 deletions
diff --git a/drivers/gpu/drm/panel/panel-xinpeng-xpp055c272.c b/drivers/gpu/drm/panel/panel-xinpeng-xpp055c272.c
index 06341deb60ca..55172d63a922 100644
--- a/drivers/gpu/drm/panel/panel-xinpeng-xpp055c272.c
+++ b/drivers/gpu/drm/panel/panel-xinpeng-xpp055c272.c
@@ -12,7 +12,6 @@
#include <drm/drm_mipi_dsi.h>
#include <drm/drm_modes.h>
#include <drm/drm_panel.h>
-#include <drm/drm_print.h>
#include <video/display_timing.h>
#include <video/mipi_display.h>
@@ -135,7 +134,7 @@ static int xpp055c272_init_sequence(struct xpp055c272 *ctx)
msleep(60);
- DRM_DEV_DEBUG_DRIVER(dev, "Panel init sequence done\n");
+ dev_dbg(dev, "Panel init sequence done\n");
return 0;
}
@@ -150,13 +149,11 @@ static int xpp055c272_unprepare(struct drm_panel *panel)
ret = mipi_dsi_dcs_set_display_off(dsi);
if (ret < 0)
- DRM_DEV_ERROR(ctx->dev, "failed to set display off: %d\n",
- ret);
+ dev_err(ctx->dev, "failed to set display off: %d\n", ret);
mipi_dsi_dcs_enter_sleep_mode(dsi);
if (ret < 0) {
- DRM_DEV_ERROR(ctx->dev, "failed to enter sleep mode: %d\n",
- ret);
+ dev_err(ctx->dev, "failed to enter sleep mode: %d\n", ret);
return ret;
}
@@ -177,17 +174,15 @@ static int xpp055c272_prepare(struct drm_panel *panel)
if (ctx->prepared)
return 0;
- DRM_DEV_DEBUG_DRIVER(ctx->dev, "Resetting the panel\n");
+ dev_dbg(ctx->dev, "Resetting the panel\n");
ret = regulator_enable(ctx->vci);
if (ret < 0) {
- DRM_DEV_ERROR(ctx->dev,
- "Failed to enable vci supply: %d\n", ret);
+ dev_err(ctx->dev, "Failed to enable vci supply: %d\n", ret);
return ret;
}
ret = regulator_enable(ctx->iovcc);
if (ret < 0) {
- DRM_DEV_ERROR(ctx->dev,
- "Failed to enable iovcc supply: %d\n", ret);
+ dev_err(ctx->dev, "Failed to enable iovcc supply: %d\n", ret);
goto disable_vci;
}
@@ -201,14 +196,13 @@ static int xpp055c272_prepare(struct drm_panel *panel)
ret = xpp055c272_init_sequence(ctx);
if (ret < 0) {
- DRM_DEV_ERROR(ctx->dev, "Panel init sequence failed: %d\n",
- ret);
+ dev_err(ctx->dev, "Panel init sequence failed: %d\n", ret);
goto disable_iovcc;
}
ret = mipi_dsi_dcs_exit_sleep_mode(dsi);
if (ret < 0) {
- DRM_DEV_ERROR(ctx->dev, "Failed to exit sleep mode: %d\n", ret);
+ dev_err(ctx->dev, "Failed to exit sleep mode: %d\n", ret);
goto disable_iovcc;
}
@@ -217,7 +211,7 @@ static int xpp055c272_prepare(struct drm_panel *panel)
ret = mipi_dsi_dcs_set_display_on(dsi);
if (ret < 0) {
- DRM_DEV_ERROR(ctx->dev, "Failed to set display on: %d\n", ret);
+ dev_err(ctx->dev, "Failed to set display on: %d\n", ret);
goto disable_iovcc;
}
@@ -256,9 +250,9 @@ static int xpp055c272_get_modes(struct drm_panel *panel,
mode = drm_mode_duplicate(connector->dev, &default_mode);
if (!mode) {
- DRM_DEV_ERROR(ctx->dev, "Failed to add mode %ux%u@%u\n",
- default_mode.hdisplay, default_mode.vdisplay,
- drm_mode_vrefresh(&default_mode));
+ dev_err(ctx->dev, "Failed to add mode %ux%u@%u\n",
+ default_mode.hdisplay, default_mode.vdisplay,
+ drm_mode_vrefresh(&default_mode));
return -ENOMEM;
}
@@ -290,7 +284,7 @@ static int xpp055c272_probe(struct mipi_dsi_device *dsi)
ctx->reset_gpio = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_LOW);
if (IS_ERR(ctx->reset_gpio)) {
- DRM_DEV_ERROR(dev, "cannot get reset gpio\n");
+ dev_err(dev, "cannot get reset gpio\n");
return PTR_ERR(ctx->reset_gpio);
}
@@ -298,9 +292,7 @@ static int xpp055c272_probe(struct mipi_dsi_device *dsi)
if (IS_ERR(ctx->vci)) {
ret = PTR_ERR(ctx->vci);
if (ret != -EPROBE_DEFER)
- DRM_DEV_ERROR(dev,
- "Failed to request vci regulator: %d\n",
- ret);
+ dev_err(dev, "Failed to request vci regulator: %d\n", ret);
return ret;
}
@@ -308,9 +300,7 @@ static int xpp055c272_probe(struct mipi_dsi_device *dsi)
if (IS_ERR(ctx->iovcc)) {
ret = PTR_ERR(ctx->iovcc);
if (ret != -EPROBE_DEFER)
- DRM_DEV_ERROR(dev,
- "Failed to request iovcc regulator: %d\n",
- ret);
+ dev_err(dev, "Failed to request iovcc regulator: %d\n", ret);
return ret;
}
@@ -334,7 +324,7 @@ static int xpp055c272_probe(struct mipi_dsi_device *dsi)
ret = mipi_dsi_attach(dsi);
if (ret < 0) {
- DRM_DEV_ERROR(dev, "mipi_dsi_attach failed: %d\n", ret);
+ dev_err(dev, "mipi_dsi_attach failed: %d\n", ret);
drm_panel_remove(&ctx->panel);
return ret;
}
@@ -349,13 +339,11 @@ static void xpp055c272_shutdown(struct mipi_dsi_device *dsi)
ret = drm_panel_unprepare(&ctx->panel);
if (ret < 0)
- DRM_DEV_ERROR(&dsi->dev, "Failed to unprepare panel: %d\n",
- ret);
+ dev_err(&dsi->dev, "Failed to unprepare panel: %d\n", ret);
ret = drm_panel_disable(&ctx->panel);
if (ret < 0)
- DRM_DEV_ERROR(&dsi->dev, "Failed to disable panel: %d\n",
- ret);
+ dev_err(&dsi->dev, "Failed to disable panel: %d\n", ret);
}
static int xpp055c272_remove(struct mipi_dsi_device *dsi)
@@ -367,8 +355,7 @@ static int xpp055c272_remove(struct mipi_dsi_device *dsi)
ret = mipi_dsi_detach(dsi);
if (ret < 0)
- DRM_DEV_ERROR(&dsi->dev, "Failed to detach from DSI host: %d\n",
- ret);
+ dev_err(&dsi->dev, "Failed to detach from DSI host: %d\n", ret);
drm_panel_remove(&ctx->panel);