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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>
This commit is contained in:
Sascha Hauer 2011-03-03 15:12:44 +01:00
parent ba8a6c04ea
commit f142b61968
3 changed files with 7 additions and 27 deletions
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1
arch/arm/plat-mxc/devices/Kconfig
View File

@ -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

5
drivers/video/Kconfig
View File

@ -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

28
drivers/video/imxfb.c
View File

@ -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);