diff options
Diffstat (limited to 'drivers/video/imxfb.c')
| -rw-r--r-- | drivers/video/imxfb.c | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/drivers/video/imxfb.c b/drivers/video/imxfb.c index 5c61286d7ff5..9dd27576db71 100644 --- a/drivers/video/imxfb.c +++ b/drivers/video/imxfb.c @@ -43,7 +43,12 @@ #define LCDC_SIZE 0x04 #define SIZE_XMAX(x) ((((x) >> 4) & 0x3f) << 20) + +#ifdef CONFIG_ARCH_MX1 #define SIZE_YMAX(y) ((y) & 0x1ff) +#else +#define SIZE_YMAX(y) ((y) & 0x3ff) +#endif #define LCDC_VPW 0x08 #define VPW_VPW(x) ((x) & 0x3ff) @@ -53,7 +58,12 @@ #define CPOS_CC0 (1<<30) #define CPOS_OP (1<<28) #define CPOS_CXP(x) (((x) & 3ff) << 16) + +#ifdef CONFIG_ARCH_MX1 #define CPOS_CYP(y) ((y) & 0x1ff) +#else +#define CPOS_CYP(y) ((y) & 0x3ff) +#endif #define LCDC_LCWHB 0x10 #define LCWHB_BK_EN (1<<31) @@ -62,9 +72,16 @@ #define LCWHB_BD(x) ((x) & 0xff) #define LCDC_LCHCC 0x14 + +#ifdef CONFIG_ARCH_MX1 #define LCHCC_CUR_COL_R(r) (((r) & 0x1f) << 11) #define LCHCC_CUR_COL_G(g) (((g) & 0x3f) << 5) #define LCHCC_CUR_COL_B(b) ((b) & 0x1f) +#else +#define LCHCC_CUR_COL_R(r) (((r) & 0x3f) << 12) +#define LCHCC_CUR_COL_G(g) (((g) & 0x3f) << 6) +#define LCHCC_CUR_COL_B(b) ((b) & 0x3f) +#endif #define LCDC_PCR 0x18 @@ -91,7 +108,13 @@ /* bit fields in imxfb.h */ #define LCDC_RMCR 0x34 + +#ifdef CONFIG_ARCH_MX1 #define RMCR_LCDC_EN (1<<1) +#else +#define RMCR_LCDC_EN 0 +#endif + #define RMCR_SELF_REF (1<<0) #define LCDC_LCDICR 0x38 @@ -365,10 +388,6 @@ static void imxfb_enable_controller(struct imxfb_info *fbi) { pr_debug("Enabling LCD controller\n"); - /* initialize LCDC */ - writel(readl(fbi->regs + LCDC_RMCR) & ~RMCR_LCDC_EN, - fbi->regs + LCDC_RMCR); /* just to be safe... */ - writel(fbi->screen_dma, fbi->regs + LCDC_SSA); /* physical screen start address */ |