diff options
| author | Shawn Guo <shawn.guo@linaro.org> | 2017-01-12 14:44:40 +0800 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@linaro.org> | 2017-01-28 10:19:58 +0800 |
| commit | 6848af2d2fdb13de7758deccea037b7ec3afad4a (patch) | |
| tree | 388fe9c60ed133a459f35c4286b28ddf7c15e5bb /drivers/gpu/drm/zte/zx_vou_regs.h | |
| parent | 4e986d3705dfb3fd16b54b795b2427a48af22674 (diff) | |
drm: zte: add interlace mode support
It adds interlace mode support in VOU TIMING_CTRL and channel control
block, so that VOU driver gets ready to support output device in
interlace mode like TV Encoder.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Diffstat (limited to 'drivers/gpu/drm/zte/zx_vou_regs.h')
| -rw-r--r-- | drivers/gpu/drm/zte/zx_vou_regs.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/gpu/drm/zte/zx_vou_regs.h b/drivers/gpu/drm/zte/zx_vou_regs.h index 48fb90bd4594..ae5cbce2a7a1 100644 --- a/drivers/gpu/drm/zte/zx_vou_regs.h +++ b/drivers/gpu/drm/zte/zx_vou_regs.h @@ -75,6 +75,8 @@ #define CHN_SCREEN_H_SHIFT 5 #define CHN_SCREEN_H_MASK (0x1fff << CHN_SCREEN_H_SHIFT) #define CHN_UPDATE 0x08 +#define CHN_INTERLACE_BUF_CTRL 0x24 +#define CHN_INTERLACE_EN BIT(2) /* TIMING_CTRL registers */ #define TIMING_TC_ENABLE 0x04 @@ -117,6 +119,19 @@ #define TIMING_MAIN_SHIFT 0x2c #define TIMING_AUX_SHIFT 0x30 #define H_SHIFT_VAL 0x0048 +#define V_SHIFT_VAL 0x0001 +#define SCAN_CTRL 0x34 +#define AUX_PI_EN BIT(19) +#define MAIN_PI_EN BIT(18) +#define AUX_INTERLACE_SEL BIT(1) +#define MAIN_INTERLACE_SEL BIT(0) +#define SEC_V_ACTIVE 0x38 +#define SEC_VACT_MAIN_SHIFT 0 +#define SEC_VACT_MAIN_MASK (0xffff << SEC_VACT_MAIN_SHIFT) +#define SEC_VACT_AUX_SHIFT 16 +#define SEC_VACT_AUX_MASK (0xffff << SEC_VACT_AUX_SHIFT) +#define SEC_MAIN_V_TIMING 0x3c +#define SEC_AUX_V_TIMING 0x40 #define TIMING_MAIN_PI_SHIFT 0x68 #define TIMING_AUX_PI_SHIFT 0x6c #define H_PI_SHIFT_VAL 0x000f |