diff options
Diffstat (limited to 'drivers/gpu/drm/sun4i/sun4i_tcon.c')
-rw-r--r-- | drivers/gpu/drm/sun4i/sun4i_tcon.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/gpu/drm/sun4i/sun4i_tcon.c b/drivers/gpu/drm/sun4i/sun4i_tcon.c index 359b56e43b83..eaaf5d70e352 100644 --- a/drivers/gpu/drm/sun4i/sun4i_tcon.c +++ b/drivers/gpu/drm/sun4i/sun4i_tcon.c @@ -195,7 +195,7 @@ void sun4i_tcon_set_status(struct sun4i_tcon *tcon, switch (encoder->encoder_type) { case DRM_MODE_ENCODER_LVDS: is_lvds = true; - /* Fallthrough */ + fallthrough; case DRM_MODE_ENCODER_DSI: case DRM_MODE_ENCODER_NONE: channel = 0; @@ -342,7 +342,7 @@ static void sun4i_tcon0_mode_set_dithering(struct sun4i_tcon *tcon, /* R and B components are only 5 bits deep */ val |= SUN4I_TCON0_FRM_CTL_MODE_R; val |= SUN4I_TCON0_FRM_CTL_MODE_B; - /* Fall through */ + fallthrough; case MEDIA_BUS_FMT_RGB666_1X18: case MEDIA_BUS_FMT_RGB666_1X7X3_SPWG: /* Fall through: enable dithering */ @@ -474,9 +474,7 @@ static void sun4i_tcon0_mode_set_lvds(struct sun4i_tcon *tcon, SUN4I_TCON0_BASIC2_V_TOTAL(mode->crtc_vtotal * 2) | SUN4I_TCON0_BASIC2_V_BACKPORCH(bp)); - reg = SUN4I_TCON0_LVDS_IF_CLK_SEL_TCON0 | - SUN4I_TCON0_LVDS_IF_DATA_POL_NORMAL | - SUN4I_TCON0_LVDS_IF_CLK_POL_NORMAL; + reg = SUN4I_TCON0_LVDS_IF_CLK_SEL_TCON0; if (sun4i_tcon_get_pixel_depth(encoder) == 24) reg |= SUN4I_TCON0_LVDS_IF_BITWIDTH_24BITS; else @@ -825,7 +823,7 @@ static int sun4i_tcon_init_irq(struct device *dev, return 0; } -static struct regmap_config sun4i_tcon_regmap_config = { +static const struct regmap_config sun4i_tcon_regmap_config = { .reg_bits = 32, .val_bits = 32, .reg_stride = 4, @@ -1433,14 +1431,18 @@ static int sun8i_r40_tcon_tv_set_mux(struct sun4i_tcon *tcon, if (IS_ENABLED(CONFIG_DRM_SUN8I_TCON_TOP) && encoder->encoder_type == DRM_MODE_ENCODER_TMDS) { ret = sun8i_tcon_top_set_hdmi_src(&pdev->dev, id); - if (ret) + if (ret) { + put_device(&pdev->dev); return ret; + } } if (IS_ENABLED(CONFIG_DRM_SUN8I_TCON_TOP)) { ret = sun8i_tcon_top_de_config(&pdev->dev, tcon->id, id); - if (ret) + if (ret) { + put_device(&pdev->dev); return ret; + } } return 0; |