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authorHolger Schurig <hs4233@mail.mn-solutions.de>2009-01-26 16:34:56 +0100
committerSascha Hauer <s.hauer@pengutronix.de>2009-03-13 10:33:55 +0100
commite48135519bd569eed374e0e17ed5233d4105fa97 (patch)
tree5a43bdc795646d6883ab9aaa75cbcb6b6e0b74c0 /arch/arm/mach-imx
parentaa3b0a6f57be50f1009a409e82731a8f9be80fc4 (diff)
downloadop-kernel-dev-e48135519bd569eed374e0e17ed5233d4105fa97.zip
op-kernel-dev-e48135519bd569eed374e0e17ed5233d4105fa97.tar.gz
arm/imx21: Framebuffer support for i.MX21
This patch mimicks what Martin wrote on the mailing list: * move arch/arm/mach-imx/include/mach/imxfb.h into arch/arm/mach-mxc/include/mach/imxfb.h * changes Kconfig so that CONFIG_FB_IMX is selectable * adds a platform device (copied from some pengutronix patches) Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-imx')
-rw-r--r--arch/arm/mach-imx/include/mach/imxfb.h83
1 files changed, 0 insertions, 83 deletions
diff --git a/arch/arm/mach-imx/include/mach/imxfb.h b/arch/arm/mach-imx/include/mach/imxfb.h
deleted file mode 100644
index 870d0d9..0000000
--- a/arch/arm/mach-imx/include/mach/imxfb.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * This structure describes the machine which we are running on.
- */
-
-#define PCR_TFT (1 << 31)
-#define PCR_COLOR (1 << 30)
-#define PCR_PBSIZ_1 (0 << 28)
-#define PCR_PBSIZ_2 (1 << 28)
-#define PCR_PBSIZ_4 (2 << 28)
-#define PCR_PBSIZ_8 (3 << 28)
-#define PCR_BPIX_1 (0 << 25)
-#define PCR_BPIX_2 (1 << 25)
-#define PCR_BPIX_4 (2 << 25)
-#define PCR_BPIX_8 (3 << 25)
-#define PCR_BPIX_12 (4 << 25)
-#define PCR_BPIX_16 (4 << 25)
-#define PCR_PIXPOL (1 << 24)
-#define PCR_FLMPOL (1 << 23)
-#define PCR_LPPOL (1 << 22)
-#define PCR_CLKPOL (1 << 21)
-#define PCR_OEPOL (1 << 20)
-#define PCR_SCLKIDLE (1 << 19)
-#define PCR_END_SEL (1 << 18)
-#define PCR_END_BYTE_SWAP (1 << 17)
-#define PCR_REV_VS (1 << 16)
-#define PCR_ACD_SEL (1 << 15)
-#define PCR_ACD(x) (((x) & 0x7f) << 8)
-#define PCR_SCLK_SEL (1 << 7)
-#define PCR_SHARP (1 << 6)
-#define PCR_PCD(x) ((x) & 0x3f)
-
-#define PWMR_CLS(x) (((x) & 0x1ff) << 16)
-#define PWMR_LDMSK (1 << 15)
-#define PWMR_SCR1 (1 << 10)
-#define PWMR_SCR0 (1 << 9)
-#define PWMR_CC_EN (1 << 8)
-#define PWMR_PW(x) ((x) & 0xff)
-
-#define LSCR1_PS_RISE_DELAY(x) (((x) & 0x7f) << 26)
-#define LSCR1_CLS_RISE_DELAY(x) (((x) & 0x3f) << 16)
-#define LSCR1_REV_TOGGLE_DELAY(x) (((x) & 0xf) << 8)
-#define LSCR1_GRAY2(x) (((x) & 0xf) << 4)
-#define LSCR1_GRAY1(x) (((x) & 0xf))
-
-#define DMACR_BURST (1 << 31)
-#define DMACR_HM(x) (((x) & 0xf) << 16)
-#define DMACR_TM(x) ((x) & 0xf)
-
-struct imx_fb_platform_data {
- u_long pixclock;
-
- u_short xres;
- u_short yres;
-
- u_int nonstd;
- u_char bpp;
- u_char hsync_len;
- u_char left_margin;
- u_char right_margin;
-
- u_char vsync_len;
- u_char upper_margin;
- u_char lower_margin;
- u_char sync;
-
- u_int cmap_greyscale:1,
- cmap_inverse:1,
- cmap_static:1,
- unused:29;
-
- u_int pcr;
- u_int pwmr;
- u_int lscr1;
- u_int dmacr;
-
- u_char * fixed_screen_cpu;
- dma_addr_t fixed_screen_dma;
-
- void (*lcd_power)(int);
- void (*backlight_power)(int);
-};
-
-void set_imx_fb_info(struct imx_fb_platform_data *);
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