diff options
Diffstat (limited to 'drivers/gpu/drm/panel/panel-novatek-nt35510.c')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-novatek-nt35510.c | 40 |
1 files changed, 14 insertions, 26 deletions
diff --git a/drivers/gpu/drm/panel/panel-novatek-nt35510.c b/drivers/gpu/drm/panel/panel-novatek-nt35510.c index 64c8cf2bae7c..b9a0e56f33e2 100644 --- a/drivers/gpu/drm/panel/panel-novatek-nt35510.c +++ b/drivers/gpu/drm/panel/panel-novatek-nt35510.c @@ -35,7 +35,6 @@ #include <drm/drm_mipi_dsi.h> #include <drm/drm_modes.h> #include <drm/drm_panel.h> -#include <drm/drm_print.h> #define MCS_CMD_MAUCCTR 0xF0 /* Manufacturer command enable */ #define MCS_CMD_READ_ID1 0xDA @@ -404,9 +403,7 @@ static int nt35510_send_long(struct nt35510 *nt, struct mipi_dsi_device *dsi, chunk = 15; ret = mipi_dsi_dcs_write(dsi, cmd, seqp, chunk); if (ret < 0) { - DRM_DEV_ERROR(nt->dev, - "error sending DCS command seq cmd %02x\n", - cmd); + dev_err(nt->dev, "error sending DCS command seq cmd %02x\n", cmd); return ret; } cmdwritten += chunk; @@ -418,16 +415,13 @@ static int nt35510_send_long(struct nt35510 *nt, struct mipi_dsi_device *dsi, chunk = 15; ret = mipi_dsi_generic_write(dsi, seqp, chunk); if (ret < 0) { - DRM_DEV_ERROR(nt->dev, - "error sending generic write seq %02x\n", - cmd); + dev_err(nt->dev, "error sending generic write seq %02x\n", cmd); return ret; } cmdwritten += chunk; seqp += chunk; } - DRM_DEV_DEBUG(nt->dev, "sent command %02x %02x bytes\n", - cmd, cmdlen); + dev_dbg(nt->dev, "sent command %02x %02x bytes\n", cmd, cmdlen); return 0; } @@ -439,17 +433,17 @@ static int nt35510_read_id(struct nt35510 *nt) ret = mipi_dsi_dcs_read(dsi, MCS_CMD_READ_ID1, &id1, 1); if (ret < 0) { - DRM_DEV_ERROR(nt->dev, "could not read MTP ID1\n"); + dev_err(nt->dev, "could not read MTP ID1\n"); return ret; } ret = mipi_dsi_dcs_read(dsi, MCS_CMD_READ_ID2, &id2, 1); if (ret < 0) { - DRM_DEV_ERROR(nt->dev, "could not read MTP ID2\n"); + dev_err(nt->dev, "could not read MTP ID2\n"); return ret; } ret = mipi_dsi_dcs_read(dsi, MCS_CMD_READ_ID3, &id3, 1); if (ret < 0) { - DRM_DEV_ERROR(nt->dev, "could not read MTP ID3\n"); + dev_err(nt->dev, "could not read MTP ID3\n"); return ret; } @@ -458,9 +452,7 @@ static int nt35510_read_id(struct nt35510 *nt) * ID (e.g. Hydis 0x55), driver ID (e.g. NT35510 0xc0) and * version. */ - DRM_DEV_INFO(nt->dev, - "MTP ID manufacturer: %02x version: %02x driver: %02x\n", - id1, id2, id3); + dev_info(nt->dev, "MTP ID manufacturer: %02x version: %02x driver: %02x\n", id1, id2, id3); return 0; } @@ -661,7 +653,7 @@ static int nt35510_set_brightness(struct backlight_device *bl) u8 brightness = bl->props.brightness; int ret; - DRM_DEV_DEBUG(nt->dev, "set brightness %d\n", brightness); + dev_dbg(nt->dev, "set brightness %d\n", brightness); ret = mipi_dsi_dcs_write(dsi, MIPI_DCS_SET_DISPLAY_BRIGHTNESS, &brightness, sizeof(brightness)); @@ -796,8 +788,7 @@ static int nt35510_unprepare(struct drm_panel *panel) ret = mipi_dsi_dcs_set_display_off(dsi); if (ret) { - DRM_DEV_ERROR(nt->dev, "failed to turn display off (%d)\n", - ret); + dev_err(nt->dev, "failed to turn display off (%d)\n", ret); return ret; } usleep_range(10000, 20000); @@ -805,8 +796,7 @@ static int nt35510_unprepare(struct drm_panel *panel) /* Enter sleep mode */ ret = mipi_dsi_dcs_enter_sleep_mode(dsi); if (ret) { - DRM_DEV_ERROR(nt->dev, "failed to enter sleep mode (%d)\n", - ret); + dev_err(nt->dev, "failed to enter sleep mode (%d)\n", ret); return ret; } @@ -833,8 +823,7 @@ static int nt35510_prepare(struct drm_panel *panel) /* Exit sleep mode */ ret = mipi_dsi_dcs_exit_sleep_mode(dsi); if (ret) { - DRM_DEV_ERROR(nt->dev, "failed to exit sleep mode (%d)\n", - ret); + dev_err(nt->dev, "failed to exit sleep mode (%d)\n", ret); return ret; } /* Up to 120 ms */ @@ -842,8 +831,7 @@ static int nt35510_prepare(struct drm_panel *panel) ret = mipi_dsi_dcs_set_display_on(dsi); if (ret) { - DRM_DEV_ERROR(nt->dev, "failed to turn display on (%d)\n", - ret); + dev_err(nt->dev, "failed to turn display on (%d)\n", ret); return ret; } /* Some 10 ms */ @@ -864,7 +852,7 @@ static int nt35510_get_modes(struct drm_panel *panel, info->height_mm = nt->conf->height_mm; mode = drm_mode_duplicate(connector->dev, &nt->conf->mode); if (!mode) { - DRM_ERROR("bad mode or failed to add mode\n"); + dev_err(panel->dev, "bad mode or failed to add mode\n"); return -EINVAL; } drm_mode_set_name(mode); @@ -963,7 +951,7 @@ static int nt35510_probe(struct mipi_dsi_device *dsi) bl = devm_backlight_device_register(dev, "nt35510", dev, nt, &nt35510_bl_ops, NULL); if (IS_ERR(bl)) { - DRM_DEV_ERROR(dev, "failed to register backlight device\n"); + dev_err(dev, "failed to register backlight device\n"); return PTR_ERR(bl); } bl->props.max_brightness = 255; |