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authorRussell King <rmk+kernel@arm.linux.org.uk>2011-05-23 22:28:04 +0400
committerRussell King <rmk+kernel@arm.linux.org.uk>2011-05-23 22:28:04 +0400
commit9a55d9752d8abfc62f1ab05ccc790d22a0c8e7c0 (patch)
tree894bb6a3fb409c6ac5f0374f5a1f656918bc35cd /drivers/video
parentec19628d72cff8f80220b7cedba089074ac6a599 (diff)
parentdc7ad3b3d5f1cd0a0d16c05dd3ad3898979d261e (diff)
downloadlinux-9a55d9752d8abfc62f1ab05ccc790d22a0c8e7c0.tar.xz
Merge branch 'devel-stable' into for-linus
Conflicts: arch/arm/Kconfig arch/arm/mach-ns9xxx/include/mach/uncompress.h
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/Kconfig5
-rw-r--r--drivers/video/imxfb.c28
2 files changed, 7 insertions, 26 deletions
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index e6a8d8c0101d..62f337ab52bc 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 ef72cb483834..d2ccfd6e662c 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);