diff options
Diffstat (limited to 'drivers/gpu/drm/sun4i/sun4i_tcon.h')
| -rw-r--r-- | drivers/gpu/drm/sun4i/sun4i_tcon.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/gpu/drm/sun4i/sun4i_tcon.h b/drivers/gpu/drm/sun4i/sun4i_tcon.h index f636343a935d..e3c50ecdcd04 100644 --- a/drivers/gpu/drm/sun4i/sun4i_tcon.h +++ b/drivers/gpu/drm/sun4i/sun4i_tcon.h @@ -17,6 +17,7 @@ #include <drm/drm_crtc.h> #include <linux/kernel.h> +#include <linux/list.h> #include <linux/reset.h> #define SUN4I_TCON_GCTL_REG 0x0 @@ -51,7 +52,7 @@ #define SUN4I_TCON0_BASIC1_H_BACKPORCH(bp) (((bp) - 1) & 0xfff) #define SUN4I_TCON0_BASIC2_REG 0x50 -#define SUN4I_TCON0_BASIC2_V_TOTAL(total) ((((total) * 2) & 0x1fff) << 16) +#define SUN4I_TCON0_BASIC2_V_TOTAL(total) (((total) & 0x1fff) << 16) #define SUN4I_TCON0_BASIC2_V_BACKPORCH(bp) (((bp) - 1) & 0xfff) #define SUN4I_TCON0_BASIC3_REG 0x54 @@ -172,6 +173,11 @@ struct sun4i_tcon { /* Associated crtc */ struct sun4i_crtc *crtc; + + int id; + + /* TCON list management */ + struct list_head list; }; struct drm_bridge *sun4i_tcon_find_bridge(struct device_node *node); @@ -190,6 +196,8 @@ void sun4i_tcon_enable_vblank(struct sun4i_tcon *tcon, bool enable); /* Mode Related Controls */ void sun4i_tcon_switch_interlace(struct sun4i_tcon *tcon, bool enable); +void sun4i_tcon_set_mux(struct sun4i_tcon *tcon, int channel, + struct drm_encoder *encoder); void sun4i_tcon0_mode_set(struct sun4i_tcon *tcon, struct drm_display_mode *mode); void sun4i_tcon1_mode_set(struct sun4i_tcon *tcon, |