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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2011-03-03 15:12:44 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2011-05-19 13:11:26 +0200 |
| commit | f142b6196891660b329408e71573f97475823667 (patch) | |
| tree | 64e27e12ad59b114a6ede7c57f5a3ad9119d9913 | |
| parent | ba8a6c04ea11fdd38a614ec7108de2bf7400b5ab (diff) | |
| download | kernel_samsung_smdk4412-f142b6196891660b329408e71573f97475823667.tar.gz kernel_samsung_smdk4412-f142b6196891660b329408e71573f97475823667.tar.bz2 kernel_samsung_smdk4412-f142b6196891660b329408e71573f97475823667.zip | |
video i.MX: remove mx1 compile time dependencies
remove usage of CONFIG_ARCH_MX1. It's mostly unused anyway, replace
it with cpu_is_mx1() where necessary. Also, depend on
IMX_HAVE_PLATFORM_IMX_FB instead of the architectures directly.
LAKML-Reference: 20110303141244.GQ29521@pengutronix.de
Acked-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| -rw-r--r-- | arch/arm/plat-mxc/devices/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/video/Kconfig | 5 | ||||
| -rw-r--r-- | drivers/video/imxfb.c | 28 |
3 files changed, 7 insertions, 27 deletions
diff --git a/arch/arm/plat-mxc/devices/Kconfig b/arch/arm/plat-mxc/devices/Kconfig index a860b16d725..bd294add932 100644 --- a/arch/arm/plat-mxc/devices/Kconfig +++ b/arch/arm/plat-mxc/devices/Kconfig @@ -24,7 +24,6 @@ config IMX_HAVE_PLATFORM_IMXDI_RTC config IMX_HAVE_PLATFORM_IMX_FB bool - select HAVE_FB_IMX config IMX_HAVE_PLATFORM_IMX_I2C bool diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig index e6a8d8c0101..62f337ab52b 100644 --- a/drivers/video/Kconfig +++ b/drivers/video/Kconfig @@ -8,9 +8,6 @@ menu "Graphics support" config HAVE_FB_ATMEL bool -config HAVE_FB_IMX - bool - config SH_MIPI_DSI tristate depends on (SUPERH || ARCH_SHMOBILE) && HAVE_CLK @@ -359,7 +356,7 @@ config FB_SA1100 config FB_IMX tristate "Freescale i.MX LCD support" - depends on FB && (HAVE_FB_IMX || ARCH_MX1 || ARCH_MX2) + depends on FB && IMX_HAVE_PLATFORM_IMX_FB select FB_CFB_FILLRECT select FB_CFB_COPYAREA select FB_CFB_IMAGEBLIT diff --git a/drivers/video/imxfb.c b/drivers/video/imxfb.c index ef72cb48383..d2ccfd6e662 100644 --- a/drivers/video/imxfb.c +++ b/drivers/video/imxfb.c @@ -65,12 +65,6 @@ #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) #define LCWHB_CW(w) (((w) & 0x1f) << 24) @@ -79,16 +73,6 @@ #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 #define LCDC_HCR 0x1C @@ -115,11 +99,7 @@ #define LCDC_RMCR 0x34 -#ifdef CONFIG_ARCH_MX1 -#define RMCR_LCDC_EN (1<<1) -#else -#define RMCR_LCDC_EN 0 -#endif +#define RMCR_LCDC_EN_MX1 (1<<1) #define RMCR_SELF_REF (1<<0) @@ -536,7 +516,11 @@ static void imxfb_enable_controller(struct imxfb_info *fbi) writel(readl(fbi->regs + LCDC_CPOS) & ~(CPOS_CC0 | CPOS_CC1), fbi->regs + LCDC_CPOS); - writel(RMCR_LCDC_EN, fbi->regs + LCDC_RMCR); + /* + * RMCR_LCDC_EN_MX1 is present on i.MX1 only, but doesn't hurt + * on other SoCs + */ + writel(RMCR_LCDC_EN_MX1, fbi->regs + LCDC_RMCR); clk_enable(fbi->clk); |