Message ID | 20220817021850.20460-4-laurent.pinchart@ideasonboard.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | media: rkisp1: Fix LSC initial configuration on i.MX8MP | expand |
On 17.08.2022 05:18, Laurent Pinchart wrote: >The LSC module x/y size and grad configuration is stored in a set of 4 >indexed registers each. The rkisp1-regs.h header defines all those >registers, but only the first one in each set is used, with manual >calculation of addresses of subsequent registers. Simplifies this by >merging all 4 register macros into one that takes the index as a >parameter. No functional change intended. > >Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Dafna Hirschfeld <dafna@fastmail.com> >--- > .../platform/rockchip/rkisp1/rkisp1-params.c | 8 ++++---- > .../platform/rockchip/rkisp1/rkisp1-regs.h | 20 ++++--------------- > 2 files changed, 8 insertions(+), 20 deletions(-) > >diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c >index dbe826fd02d2..aa6efa4c6e9e 100644 >--- a/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c >+++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c >@@ -331,22 +331,22 @@ static void rkisp1_lsc_config(struct rkisp1_params *params, > /* program x size tables */ > data = RKISP1_CIF_ISP_LSC_SECT_SIZE(arg->x_size_tbl[i * 2], > arg->x_size_tbl[i * 2 + 1]); >- rkisp1_write(rkisp1, RKISP1_CIF_ISP_LSC_XSIZE_01 + i * 4, data); >+ rkisp1_write(rkisp1, RKISP1_CIF_ISP_LSC_XSIZE(i), data); > > /* program x grad tables */ > data = RKISP1_CIF_ISP_LSC_SECT_SIZE(arg->x_grad_tbl[i * 2], > arg->x_grad_tbl[i * 2 + 1]); >- rkisp1_write(rkisp1, RKISP1_CIF_ISP_LSC_XGRAD_01 + i * 4, data); >+ rkisp1_write(rkisp1, RKISP1_CIF_ISP_LSC_XGRAD(i), data); > > /* program y size tables */ > data = RKISP1_CIF_ISP_LSC_SECT_SIZE(arg->y_size_tbl[i * 2], > arg->y_size_tbl[i * 2 + 1]); >- rkisp1_write(rkisp1, RKISP1_CIF_ISP_LSC_YSIZE_01 + i * 4, data); >+ rkisp1_write(rkisp1, RKISP1_CIF_ISP_LSC_YSIZE(i), data); > > /* program y grad tables */ > data = RKISP1_CIF_ISP_LSC_SECT_SIZE(arg->y_grad_tbl[i * 2], > arg->y_grad_tbl[i * 2 + 1]); >- rkisp1_write(rkisp1, RKISP1_CIF_ISP_LSC_YGRAD_01 + i * 4, data); >+ rkisp1_write(rkisp1, RKISP1_CIF_ISP_LSC_YGRAD(i), data); > } > > /* restore the lsc ctrl status */ >diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-regs.h b/drivers/media/platform/rockchip/rkisp1/rkisp1-regs.h >index 044af3d6e4f3..2ad24deedec8 100644 >--- a/drivers/media/platform/rockchip/rkisp1/rkisp1-regs.h >+++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-regs.h >@@ -1162,22 +1162,10 @@ > #define RKISP1_CIF_ISP_LSC_GR_TABLE_DATA (RKISP1_CIF_ISP_LSC_BASE + 0x00000018) > #define RKISP1_CIF_ISP_LSC_B_TABLE_DATA (RKISP1_CIF_ISP_LSC_BASE + 0x0000001C) > #define RKISP1_CIF_ISP_LSC_GB_TABLE_DATA (RKISP1_CIF_ISP_LSC_BASE + 0x00000020) >-#define RKISP1_CIF_ISP_LSC_XGRAD_01 (RKISP1_CIF_ISP_LSC_BASE + 0x00000024) >-#define RKISP1_CIF_ISP_LSC_XGRAD_23 (RKISP1_CIF_ISP_LSC_BASE + 0x00000028) >-#define RKISP1_CIF_ISP_LSC_XGRAD_45 (RKISP1_CIF_ISP_LSC_BASE + 0x0000002C) >-#define RKISP1_CIF_ISP_LSC_XGRAD_67 (RKISP1_CIF_ISP_LSC_BASE + 0x00000030) >-#define RKISP1_CIF_ISP_LSC_YGRAD_01 (RKISP1_CIF_ISP_LSC_BASE + 0x00000034) >-#define RKISP1_CIF_ISP_LSC_YGRAD_23 (RKISP1_CIF_ISP_LSC_BASE + 0x00000038) >-#define RKISP1_CIF_ISP_LSC_YGRAD_45 (RKISP1_CIF_ISP_LSC_BASE + 0x0000003C) >-#define RKISP1_CIF_ISP_LSC_YGRAD_67 (RKISP1_CIF_ISP_LSC_BASE + 0x00000040) >-#define RKISP1_CIF_ISP_LSC_XSIZE_01 (RKISP1_CIF_ISP_LSC_BASE + 0x00000044) >-#define RKISP1_CIF_ISP_LSC_XSIZE_23 (RKISP1_CIF_ISP_LSC_BASE + 0x00000048) >-#define RKISP1_CIF_ISP_LSC_XSIZE_45 (RKISP1_CIF_ISP_LSC_BASE + 0x0000004C) >-#define RKISP1_CIF_ISP_LSC_XSIZE_67 (RKISP1_CIF_ISP_LSC_BASE + 0x00000050) >-#define RKISP1_CIF_ISP_LSC_YSIZE_01 (RKISP1_CIF_ISP_LSC_BASE + 0x00000054) >-#define RKISP1_CIF_ISP_LSC_YSIZE_23 (RKISP1_CIF_ISP_LSC_BASE + 0x00000058) >-#define RKISP1_CIF_ISP_LSC_YSIZE_45 (RKISP1_CIF_ISP_LSC_BASE + 0x0000005C) >-#define RKISP1_CIF_ISP_LSC_YSIZE_67 (RKISP1_CIF_ISP_LSC_BASE + 0x00000060) >+#define RKISP1_CIF_ISP_LSC_XGRAD(n) (RKISP1_CIF_ISP_LSC_BASE + 0x00000024 + (n) * 4) >+#define RKISP1_CIF_ISP_LSC_YGRAD(n) (RKISP1_CIF_ISP_LSC_BASE + 0x00000034 + (n) * 4) >+#define RKISP1_CIF_ISP_LSC_XSIZE(n) (RKISP1_CIF_ISP_LSC_BASE + 0x00000044 + (n) * 4) >+#define RKISP1_CIF_ISP_LSC_YSIZE(n) (RKISP1_CIF_ISP_LSC_BASE + 0x00000054 + (n) * 4) > #define RKISP1_CIF_ISP_LSC_TABLE_SEL (RKISP1_CIF_ISP_LSC_BASE + 0x00000064) > #define RKISP1_CIF_ISP_LSC_STATUS (RKISP1_CIF_ISP_LSC_BASE + 0x00000068) > >-- >Regards, > >Laurent Pinchart >
diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c index dbe826fd02d2..aa6efa4c6e9e 100644 --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-params.c @@ -331,22 +331,22 @@ static void rkisp1_lsc_config(struct rkisp1_params *params, /* program x size tables */ data = RKISP1_CIF_ISP_LSC_SECT_SIZE(arg->x_size_tbl[i * 2], arg->x_size_tbl[i * 2 + 1]); - rkisp1_write(rkisp1, RKISP1_CIF_ISP_LSC_XSIZE_01 + i * 4, data); + rkisp1_write(rkisp1, RKISP1_CIF_ISP_LSC_XSIZE(i), data); /* program x grad tables */ data = RKISP1_CIF_ISP_LSC_SECT_SIZE(arg->x_grad_tbl[i * 2], arg->x_grad_tbl[i * 2 + 1]); - rkisp1_write(rkisp1, RKISP1_CIF_ISP_LSC_XGRAD_01 + i * 4, data); + rkisp1_write(rkisp1, RKISP1_CIF_ISP_LSC_XGRAD(i), data); /* program y size tables */ data = RKISP1_CIF_ISP_LSC_SECT_SIZE(arg->y_size_tbl[i * 2], arg->y_size_tbl[i * 2 + 1]); - rkisp1_write(rkisp1, RKISP1_CIF_ISP_LSC_YSIZE_01 + i * 4, data); + rkisp1_write(rkisp1, RKISP1_CIF_ISP_LSC_YSIZE(i), data); /* program y grad tables */ data = RKISP1_CIF_ISP_LSC_SECT_SIZE(arg->y_grad_tbl[i * 2], arg->y_grad_tbl[i * 2 + 1]); - rkisp1_write(rkisp1, RKISP1_CIF_ISP_LSC_YGRAD_01 + i * 4, data); + rkisp1_write(rkisp1, RKISP1_CIF_ISP_LSC_YGRAD(i), data); } /* restore the lsc ctrl status */ diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-regs.h b/drivers/media/platform/rockchip/rkisp1/rkisp1-regs.h index 044af3d6e4f3..2ad24deedec8 100644 --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-regs.h +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-regs.h @@ -1162,22 +1162,10 @@ #define RKISP1_CIF_ISP_LSC_GR_TABLE_DATA (RKISP1_CIF_ISP_LSC_BASE + 0x00000018) #define RKISP1_CIF_ISP_LSC_B_TABLE_DATA (RKISP1_CIF_ISP_LSC_BASE + 0x0000001C) #define RKISP1_CIF_ISP_LSC_GB_TABLE_DATA (RKISP1_CIF_ISP_LSC_BASE + 0x00000020) -#define RKISP1_CIF_ISP_LSC_XGRAD_01 (RKISP1_CIF_ISP_LSC_BASE + 0x00000024) -#define RKISP1_CIF_ISP_LSC_XGRAD_23 (RKISP1_CIF_ISP_LSC_BASE + 0x00000028) -#define RKISP1_CIF_ISP_LSC_XGRAD_45 (RKISP1_CIF_ISP_LSC_BASE + 0x0000002C) -#define RKISP1_CIF_ISP_LSC_XGRAD_67 (RKISP1_CIF_ISP_LSC_BASE + 0x00000030) -#define RKISP1_CIF_ISP_LSC_YGRAD_01 (RKISP1_CIF_ISP_LSC_BASE + 0x00000034) -#define RKISP1_CIF_ISP_LSC_YGRAD_23 (RKISP1_CIF_ISP_LSC_BASE + 0x00000038) -#define RKISP1_CIF_ISP_LSC_YGRAD_45 (RKISP1_CIF_ISP_LSC_BASE + 0x0000003C) -#define RKISP1_CIF_ISP_LSC_YGRAD_67 (RKISP1_CIF_ISP_LSC_BASE + 0x00000040) -#define RKISP1_CIF_ISP_LSC_XSIZE_01 (RKISP1_CIF_ISP_LSC_BASE + 0x00000044) -#define RKISP1_CIF_ISP_LSC_XSIZE_23 (RKISP1_CIF_ISP_LSC_BASE + 0x00000048) -#define RKISP1_CIF_ISP_LSC_XSIZE_45 (RKISP1_CIF_ISP_LSC_BASE + 0x0000004C) -#define RKISP1_CIF_ISP_LSC_XSIZE_67 (RKISP1_CIF_ISP_LSC_BASE + 0x00000050) -#define RKISP1_CIF_ISP_LSC_YSIZE_01 (RKISP1_CIF_ISP_LSC_BASE + 0x00000054) -#define RKISP1_CIF_ISP_LSC_YSIZE_23 (RKISP1_CIF_ISP_LSC_BASE + 0x00000058) -#define RKISP1_CIF_ISP_LSC_YSIZE_45 (RKISP1_CIF_ISP_LSC_BASE + 0x0000005C) -#define RKISP1_CIF_ISP_LSC_YSIZE_67 (RKISP1_CIF_ISP_LSC_BASE + 0x00000060) +#define RKISP1_CIF_ISP_LSC_XGRAD(n) (RKISP1_CIF_ISP_LSC_BASE + 0x00000024 + (n) * 4) +#define RKISP1_CIF_ISP_LSC_YGRAD(n) (RKISP1_CIF_ISP_LSC_BASE + 0x00000034 + (n) * 4) +#define RKISP1_CIF_ISP_LSC_XSIZE(n) (RKISP1_CIF_ISP_LSC_BASE + 0x00000044 + (n) * 4) +#define RKISP1_CIF_ISP_LSC_YSIZE(n) (RKISP1_CIF_ISP_LSC_BASE + 0x00000054 + (n) * 4) #define RKISP1_CIF_ISP_LSC_TABLE_SEL (RKISP1_CIF_ISP_LSC_BASE + 0x00000064) #define RKISP1_CIF_ISP_LSC_STATUS (RKISP1_CIF_ISP_LSC_BASE + 0x00000068)
The LSC module x/y size and grad configuration is stored in a set of 4 indexed registers each. The rkisp1-regs.h header defines all those registers, but only the first one in each set is used, with manual calculation of addresses of subsequent registers. Simplifies this by merging all 4 register macros into one that takes the index as a parameter. No functional change intended. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> --- .../platform/rockchip/rkisp1/rkisp1-params.c | 8 ++++---- .../platform/rockchip/rkisp1/rkisp1-regs.h | 20 ++++--------------- 2 files changed, 8 insertions(+), 20 deletions(-)