From: Vaibhav Hiremath <hvaibhav@xxxxxx>
Signed-off-by: Vaibhav Hiremath <hvaibhav@xxxxxx>
---
drivers/media/video/ti-media/dm644x_ccdc.c | 16 +++++++++++++---
drivers/media/video/ti-media/dm644x_ccdc_regs.h | 8 ++++++++
2 files changed, 21 insertions(+), 3 deletions(-)
diff --git a/drivers/media/video/ti-media/dm644x_ccdc.c b/drivers/media/video/ti-media/dm644x_ccdc.c
index b762f99..8483467 100644
--- a/drivers/media/video/ti-media/dm644x_ccdc.c
+++ b/drivers/media/video/ti-media/dm644x_ccdc.c
@@ -401,7 +401,11 @@ void ccdc_config_ycbcr(void)
* configure the FID, VD, HD pin polarity,
* fld,hd pol positive, vd negative, 8-bit data
*/
- syn_mode |= CCDC_SYN_MODE_VD_POL_NEGATIVE | CCDC_SYN_MODE_8BITS;
+ syn_mode |= CCDC_SYN_MODE_VD_POL_NEGATIVE;
+ if (ccdc_cfg.if_type == VPFE_BT656_10BIT)
+ syn_mode |= CCDC_SYN_MODE_10BITS;
+ else
+ syn_mode |= CCDC_SYN_MODE_8BITS;
} else {
/* y/c external sync mode */
syn_mode |= (((params->fid_pol & CCDC_FID_POL_MASK) <<
@@ -420,8 +424,13 @@ void ccdc_config_ycbcr(void)
* configure the order of y cb cr in SDRAM, and disable latch
* internal register on vsync
*/
- regw((params->pix_order << CCDC_CCDCFG_Y8POS_SHIFT) |
- CCDC_LATCH_ON_VSYNC_DISABLE, CCDC_CCDCFG);
+ if (ccdc_cfg.if_type == VPFE_BT656_10BIT)
+ regw((params->pix_order << CCDC_CCDCFG_Y8POS_SHIFT) |
+ CCDC_LATCH_ON_VSYNC_DISABLE | CCDC_CCDCFG_BW656_10BIT,
+ CCDC_CCDCFG);
+ else
+ regw((params->pix_order << CCDC_CCDCFG_Y8POS_SHIFT) |
+ CCDC_LATCH_ON_VSYNC_DISABLE, CCDC_CCDCFG);
/*
* configure the horizontal line offset. This should be a
@@ -828,6 +837,7 @@ static int ccdc_set_hw_if_params(struct vpfe_hw_if_param *params)
case VPFE_BT656:
case VPFE_YCBCR_SYNC_16:
case VPFE_YCBCR_SYNC_8:
+ case VPFE_BT656_10BIT:
ccdc_cfg.ycbcr.vd_pol = params->vdpol;
ccdc_cfg.ycbcr.hd_pol = params->hdpol;
break;
diff --git a/drivers/media/video/ti-media/dm644x_ccdc_regs.h b/drivers/media/video/ti-media/dm644x_ccdc_regs.h
index 319253a..90370e4 100644
--- a/drivers/media/video/ti-media/dm644x_ccdc_regs.h
+++ b/drivers/media/video/ti-media/dm644x_ccdc_regs.h
@@ -135,11 +135,19 @@
#define CCDC_SYN_MODE_INPMOD_SHIFT 12
#define CCDC_SYN_MODE_INPMOD_MASK 3
#define CCDC_SYN_MODE_8BITS (7 << 8)
+#define CCDC_SYN_MODE_10BITS (6 << 8)
+#define CCDC_SYN_MODE_11BITS (5 << 8)
+#define CCDC_SYN_MODE_12BITS (4 << 8)
+#define CCDC_SYN_MODE_13BITS (3 << 8)
+#define CCDC_SYN_MODE_14BITS (2 << 8)
+#define CCDC_SYN_MODE_15BITS (1 << 8)
+#define CCDC_SYN_MODE_16BITS (0 << 8)
#define CCDC_SYN_FLDMODE_MASK 1
#define CCDC_SYN_FLDMODE_SHIFT 7
#define CCDC_REC656IF_BT656_EN 3
#define CCDC_SYN_MODE_VD_POL_NEGATIVE (1 << 2)
#define CCDC_CCDCFG_Y8POS_SHIFT 11
+#define CCDC_CCDCFG_BW656_10BIT (1 << 5)
#define CCDC_SDOFST_FIELD_INTERLEAVED 0x249
#define CCDC_NO_CULLING 0xffff00ff
#endif
--
1.6.2.4
--
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