diff options
Diffstat (limited to 'drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c | 25 |
1 files changed, 10 insertions, 15 deletions
diff --git a/drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c b/drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c index 19a6274b10f5..581661b506f8 100644 --- a/drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c +++ b/drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c @@ -7,7 +7,6 @@ #include <drm/drm_mipi_dsi.h> #include <drm/drm_modes.h> #include <drm/drm_panel.h> -#include <drm/drm_print.h> #include <linux/gpio/consumer.h> #include <linux/delay.h> @@ -118,13 +117,11 @@ static int feiyang_unprepare(struct drm_panel *panel) ret = mipi_dsi_dcs_set_display_off(ctx->dsi); if (ret < 0) - DRM_DEV_ERROR(panel->dev, "failed to set display off: %d\n", - ret); + dev_err(panel->dev, "failed to set display off: %d\n", ret); ret = mipi_dsi_dcs_enter_sleep_mode(ctx->dsi); if (ret < 0) - DRM_DEV_ERROR(panel->dev, "failed to enter sleep mode: %d\n", - ret); + dev_err(panel->dev, "failed to enter sleep mode: %d\n", ret); /* T13 (backlight fall + video & logic signal fall) T13 >= 200ms */ msleep(200); @@ -165,10 +162,10 @@ static int feiyang_get_modes(struct drm_panel *panel, mode = drm_mode_duplicate(connector->dev, &feiyang_default_mode); if (!mode) { - DRM_DEV_ERROR(&ctx->dsi->dev, "failed to add mode %ux%ux@%u\n", - feiyang_default_mode.hdisplay, - feiyang_default_mode.vdisplay, - drm_mode_vrefresh(&feiyang_default_mode)); + dev_err(&ctx->dsi->dev, "failed to add mode %ux%u@%u\n", + feiyang_default_mode.hdisplay, + feiyang_default_mode.vdisplay, + drm_mode_vrefresh(&feiyang_default_mode)); return -ENOMEM; } @@ -204,19 +201,19 @@ static int feiyang_dsi_probe(struct mipi_dsi_device *dsi) ctx->dvdd = devm_regulator_get(&dsi->dev, "dvdd"); if (IS_ERR(ctx->dvdd)) { - DRM_DEV_ERROR(&dsi->dev, "Couldn't get dvdd regulator\n"); + dev_err(&dsi->dev, "Couldn't get dvdd regulator\n"); return PTR_ERR(ctx->dvdd); } ctx->avdd = devm_regulator_get(&dsi->dev, "avdd"); if (IS_ERR(ctx->avdd)) { - DRM_DEV_ERROR(&dsi->dev, "Couldn't get avdd regulator\n"); + dev_err(&dsi->dev, "Couldn't get avdd regulator\n"); return PTR_ERR(ctx->avdd); } ctx->reset = devm_gpiod_get(&dsi->dev, "reset", GPIOD_OUT_LOW); if (IS_ERR(ctx->reset)) { - DRM_DEV_ERROR(&dsi->dev, "Couldn't get our reset GPIO\n"); + dev_err(&dsi->dev, "Couldn't get our reset GPIO\n"); return PTR_ERR(ctx->reset); } @@ -224,9 +221,7 @@ static int feiyang_dsi_probe(struct mipi_dsi_device *dsi) if (ret) return ret; - ret = drm_panel_add(&ctx->panel); - if (ret < 0) - return ret; + drm_panel_add(&ctx->panel); dsi->mode_flags = MIPI_DSI_MODE_VIDEO_BURST; dsi->format = MIPI_DSI_FMT_RGB888; |