diff options
| author | Shawn Guo <shawn.guo@linaro.org> | 2017-01-19 22:28:38 +0800 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@linaro.org> | 2017-01-28 11:51:23 +0800 |
| commit | 098988cbe5849e3e125b0bc02a6545a1dc414ab1 (patch) | |
| tree | f829aa5ad980a65e49d67b7df7c680c1de9cea23 /drivers/gpu/drm/zte/zx_tvenc_regs.h | |
| parent | 9f17d740432cfcc76b538808b3724ed90905fe91 (diff) | |
| download | linux-098988cbe5849e3e125b0bc02a6545a1dc414ab1.tar.gz | |
drm: zte: add tvenc driver support
It adds the TV Encoder driver to support video output in PAL and NTSC
format. The driver uses syscon/regmap interface to configure register
bit sitting in SYSCTRL module for DAC power control.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Diffstat (limited to 'drivers/gpu/drm/zte/zx_tvenc_regs.h')
| -rw-r--r-- | drivers/gpu/drm/zte/zx_tvenc_regs.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/gpu/drm/zte/zx_tvenc_regs.h b/drivers/gpu/drm/zte/zx_tvenc_regs.h new file mode 100644 index 000000000000..bd91f5dcc1f3 --- /dev/null +++ b/drivers/gpu/drm/zte/zx_tvenc_regs.h @@ -0,0 +1,31 @@ +/* + * Copyright 2017 Linaro Ltd. + * Copyright 2017 ZTE Corporation. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#ifndef __ZX_TVENC_REGS_H__ +#define __ZX_TVENC_REGS_H__ + +#define VENC_VIDEO_INFO 0x04 +#define VENC_VIDEO_RES 0x08 +#define VENC_FIELD1_PARAM 0x10 +#define VENC_FIELD2_PARAM 0x14 +#define VENC_LINE_O_1 0x18 +#define VENC_LINE_E_1 0x1c +#define VENC_LINE_O_2 0x20 +#define VENC_LINE_E_2 0x24 +#define VENC_LINE_TIMING_PARAM 0x28 +#define VENC_WEIGHT_VALUE 0x2c +#define VENC_BLANK_BLACK_LEVEL 0x30 +#define VENC_BURST_LEVEL 0x34 +#define VENC_CONTROL_PARAM 0x3c +#define VENC_SUB_CARRIER_PHASE1 0x40 +#define VENC_PHASE_LINE_INCR_CVBS 0x48 +#define VENC_ENABLE 0xa8 + +#endif /* __ZX_TVENC_REGS_H__ */ |