[PATCH 1/5 v4] V4L/DVB: s5p-fimc: Register definition cleanup
Sylwester Nawrocki
s.nawrocki at samsung.com
Fri Oct 8 04:50:33 EDT 2010
Add MIPI CSI format definitions, prepare DMA address
definitions for interlaced input frame mode.
Signed-off-by: Sylwester Nawrocki <s.nawrocki at samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park at samsung.com>
---
drivers/media/video/s5p-fimc/fimc-reg.c | 6 +-
drivers/media/video/s5p-fimc/regs-fimc.h | 61 ++++++++++++-----------------
2 files changed, 28 insertions(+), 39 deletions(-)
diff --git a/drivers/media/video/s5p-fimc/fimc-reg.c b/drivers/media/video/s5p-fimc/fimc-reg.c
index 5570f1c..70f29c5 100644
--- a/drivers/media/video/s5p-fimc/fimc-reg.c
+++ b/drivers/media/video/s5p-fimc/fimc-reg.c
@@ -507,9 +507,9 @@ void fimc_hw_set_input_addr(struct fimc_dev *dev, struct fimc_addr *paddr)
cfg |= S5P_CIREAL_ISIZE_ADDR_CH_DIS;
writel(cfg, dev->regs + S5P_CIREAL_ISIZE);
- writel(paddr->y, dev->regs + S5P_CIIYSA0);
- writel(paddr->cb, dev->regs + S5P_CIICBSA0);
- writel(paddr->cr, dev->regs + S5P_CIICRSA0);
+ writel(paddr->y, dev->regs + S5P_CIIYSA(0));
+ writel(paddr->cb, dev->regs + S5P_CIICBSA(0));
+ writel(paddr->cr, dev->regs + S5P_CIICRSA(0));
cfg &= ~S5P_CIREAL_ISIZE_ADDR_CH_DIS;
writel(cfg, dev->regs + S5P_CIREAL_ISIZE);
diff --git a/drivers/media/video/s5p-fimc/regs-fimc.h b/drivers/media/video/s5p-fimc/regs-fimc.h
index a3cfe82..9e83315 100644
--- a/drivers/media/video/s5p-fimc/regs-fimc.h
+++ b/drivers/media/video/s5p-fimc/regs-fimc.h
@@ -11,10 +11,6 @@
#ifndef REGS_FIMC_H_
#define REGS_FIMC_H_
-#define S5P_CIOYSA(__x) (0x18 + (__x) * 4)
-#define S5P_CIOCBSA(__x) (0x28 + (__x) * 4)
-#define S5P_CIOCRSA(__x) (0x38 + (__x) * 4)
-
/* Input source format */
#define S5P_CISRCFMT 0x00
#define S5P_CISRCFMT_ITU601_8BIT (1 << 31)
@@ -28,22 +24,21 @@
/* Window offset */
#define S5P_CIWDOFST 0x04
-#define S5P_CIWDOFST_WINOFSEN (1 << 31)
+#define S5P_CIWDOFST_OFF_EN (1 << 31)
#define S5P_CIWDOFST_CLROVFIY (1 << 30)
#define S5P_CIWDOFST_CLROVRLB (1 << 29)
-#define S5P_CIWDOFST_WINHOROFST_MASK (0x7ff << 16)
+#define S5P_CIWDOFST_HOROFF_MASK (0x7ff << 16)
#define S5P_CIWDOFST_CLROVFICB (1 << 15)
#define S5P_CIWDOFST_CLROVFICR (1 << 14)
-#define S5P_CIWDOFST_WINHOROFST(x) ((x) << 16)
-#define S5P_CIWDOFST_WINVEROFST(x) ((x) << 0)
-#define S5P_CIWDOFST_WINVEROFST_MASK (0xfff << 0)
+#define S5P_CIWDOFST_HOROFF(x) ((x) << 16)
+#define S5P_CIWDOFST_VEROFF(x) ((x) << 0)
+#define S5P_CIWDOFST_VEROFF_MASK (0xfff << 0)
/* Global control */
#define S5P_CIGCTRL 0x08
#define S5P_CIGCTRL_SWRST (1 << 31)
#define S5P_CIGCTRL_CAMRST_A (1 << 30)
#define S5P_CIGCTRL_SELCAM_ITU_A (1 << 29)
-#define S5P_CIGCTRL_SELCAM_ITU_MASK (1 << 29)
#define S5P_CIGCTRL_TESTPAT_NORMAL (0 << 27)
#define S5P_CIGCTRL_TESTPAT_COLOR_BAR (1 << 27)
#define S5P_CIGCTRL_TESTPAT_HOR_INC (2 << 27)
@@ -61,6 +56,8 @@
#define S5P_CIGCTRL_SHDW_DISABLE (1 << 12)
#define S5P_CIGCTRL_SELCAM_MIPI_A (1 << 7)
#define S5P_CIGCTRL_CAMIF_SELWB (1 << 6)
+/* 0 - ITU601; 1 - ITU709 */
+#define S5P_CIGCTRL_CSC_ITU601_709 (1 << 5)
#define S5P_CIGCTRL_INVPOLHSYNC (1 << 4)
#define S5P_CIGCTRL_SELCAM_MIPI (1 << 3)
#define S5P_CIGCTRL_INTERLACE (1 << 0)
@@ -72,23 +69,10 @@
#define S5P_CIWDOFST2_HOROFF(x) ((x) << 16)
#define S5P_CIWDOFST2_VEROFF(x) ((x) << 0)
-/* Output DMA Y plane start address */
-#define S5P_CIOYSA1 0x18
-#define S5P_CIOYSA2 0x1c
-#define S5P_CIOYSA3 0x20
-#define S5P_CIOYSA4 0x24
-
-/* Output DMA Cb plane start address */
-#define S5P_CIOCBSA1 0x28
-#define S5P_CIOCBSA2 0x2c
-#define S5P_CIOCBSA3 0x30
-#define S5P_CIOCBSA4 0x34
-
-/* Output DMA Cr plane start address */
-#define S5P_CIOCRSA1 0x38
-#define S5P_CIOCRSA2 0x3c
-#define S5P_CIOCRSA3 0x40
-#define S5P_CIOCRSA4 0x44
+/* Output DMA Y/Cb/Cr plane start addresses */
+#define S5P_CIOYSA(n) (0x18 + (n) * 4)
+#define S5P_CIOCBSA(n) (0x28 + (n) * 4)
+#define S5P_CIOCRSA(n) (0x38 + (n) * 4)
/* Target image format */
#define S5P_CITRGFMT 0x48
@@ -168,6 +152,8 @@
#define S5P_CISTATUS_OVFICB (1 << 30)
#define S5P_CISTATUS_OVFICR (1 << 29)
#define S5P_CISTATUS_VSYNC (1 << 28)
+#define S5P_CISTATUS_FRAMECNT_MASK (3 << 26)
+#define S5P_CISTATUS_FRAMECNT_SHIFT 26
#define S5P_CISTATUS_WINOFF_EN (1 << 25)
#define S5P_CISTATUS_IMGCPT_EN (1 << 22)
#define S5P_CISTATUS_IMGCPT_SCEN (1 << 21)
@@ -206,10 +192,10 @@
#define S5P_CIIMGEFF_PAT_CB(x) ((x) << 13)
#define S5P_CIIMGEFF_PAT_CR(x) ((x) << 0)
-/* Input DMA Y/Cb/Cr plane start address 0 */
-#define S5P_CIIYSA0 0xd4
-#define S5P_CIICBSA0 0xd8
-#define S5P_CIICRSA0 0xdc
+/* Input DMA Y/Cb/Cr plane start address 0/1 */
+#define S5P_CIIYSA(n) (0xd4 + (n) * 0x70)
+#define S5P_CIICBSA(n) (0xd8 + (n) * 0x70)
+#define S5P_CIICRSA(n) (0xdc + (n) * 0x70)
/* Real input DMA image size */
#define S5P_CIREAL_ISIZE 0xf8
@@ -250,11 +236,6 @@
#define S5P_MSCTRL_ENVID (1 << 0)
#define S5P_MSCTRL_FRAME_COUNT(x) ((x) << 24)
-/* Input DMA Y/Cb/Cr plane start address 1 */
-#define S5P_CIIYSA1 0x144
-#define S5P_CIICBSA1 0x148
-#define S5P_CIICRSA1 0x14c
-
/* Output DMA Y/Cb/Cr offset */
#define S5P_CIOYOFF 0x168
#define S5P_CIOCBOFF 0x16c
@@ -289,5 +270,13 @@
/* MIPI CSI image format */
#define S5P_CSIIMGFMT 0x194
+#define S5P_CSIIMGFMT_YCBCR422_8BIT 0x1e
+#define S5P_CSIIMGFMT_RAW8 0x2a
+#define S5P_CSIIMGFMT_RAW10 0x2b
+#define S5P_CSIIMGFMT_RAW12 0x2c
+#define S5P_CSIIMGFMT_USER1 0x30
+#define S5P_CSIIMGFMT_USER2 0x31
+#define S5P_CSIIMGFMT_USER3 0x32
+#define S5P_CSIIMGFMT_USER4 0x33
#endif /* REGS_FIMC_H_ */
--
1.7.3.1
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