Adding .24 support for olpc

[openwrt.git] / target / linux / olpc / files-2.6.23 / drivers / video / olpc_dcon.h

diff --git a/target/linux/olpc/files-2.6.23/drivers/video/olpc_dcon.h b/target/linux/olpc/files-2.6.23/drivers/video/olpc_dcon.h
new file mode 100644 (file)
index 0000000..6453ca4
--- /dev/null
+++ b/target/linux/olpc/files-2.6.23/drivers/video/olpc_dcon.h
@@ -0,0 +1,75 @@
+#ifndef OLPC_DCON_H_
+#define OLPC_DCON_H_
+
+/* DCON registers */
+
+#define DCON_REG_ID             0
+#define DCON_REG_MODE           1
+
+#define MODE_PASSTHRU  (1<<0)
+#define MODE_SLEEP     (1<<1)
+#define MODE_SLEEP_AUTO        (1<<2)
+#define MODE_BL_ENABLE (1<<3)
+#define MODE_BLANK     (1<<4)
+#define MODE_CSWIZZLE  (1<<5)
+#define MODE_COL_AA    (1<<6)
+#define MODE_MONO_LUMA (1<<7)
+#define MODE_SCAN_INT  (1<<8)
+#define MODE_CLOCKDIV  (1<<9)
+#define MODE_DEBUG     (1<<14)
+#define MODE_SELFTEST  (1<<15)
+
+#define DCON_REG_HRES          2
+#define DCON_REG_HTOTAL                3
+#define DCON_REG_HSYNC_WIDTH   4
+#define DCON_REG_VRES          5
+#define DCON_REG_VTOTAL                6
+#define DCON_REG_VSYNC_WIDTH   7
+#define DCON_REG_TIMEOUT       8
+#define DCON_REG_SCAN_INT      9
+#define DCON_REG_BRIGHT                10
+
+/* GPIO registers (CS5536) */
+
+#define MSR_LBAR_GPIO          0x5140000C
+
+#define GPIOx_OUT_VAL     0x00
+#define GPIOx_OUT_EN      0x04
+#define GPIOx_IN_EN       0x20
+#define GPIOx_INV_EN      0x24
+#define GPIOx_IN_FLTR_EN  0x28
+#define GPIOx_EVNTCNT_EN  0x2C
+#define GPIOx_READ_BACK   0x30
+#define GPIOx_EVNT_EN     0x38
+#define GPIOx_NEGEDGE_EN  0x44
+#define GPIOx_NEGEDGE_STS 0x4C
+#define GPIO_FLT7_AMNT    0xD8
+#define GPIO_MAP_X        0xE0
+#define GPIO_MAP_Y        0xE4
+#define GPIO_FE7_SEL      0xF7
+
+
+/* Status values */
+
+#define DCONSTAT_SCANINT       0
+#define DCONSTAT_SCANINT_DCON  1
+#define DCONSTAT_DISPLAYLOAD   2
+#define DCONSTAT_MISSED                3
+
+/* Source values */
+
+#define DCON_SOURCE_DCON        0
+#define DCON_SOURCE_CPU         1
+
+/* Output values */
+#define DCON_OUTPUT_COLOR       0
+#define DCON_OUTPUT_MONO        1
+
+/* Sleep values */
+#define DCON_ACTIVE             0
+#define DCON_SLEEP              1
+
+/* Interrupt */
+#define DCON_IRQ                6
+
+#endif