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-rw-r--r--drivers/video/omap2/dss/dispc.h386
1 files changed, 386 insertions, 0 deletions
diff --git a/drivers/video/omap2/dss/dispc.h b/drivers/video/omap2/dss/dispc.h
new file mode 100644
index 000000000000..f22346b59c58
--- /dev/null
+++ b/drivers/video/omap2/dss/dispc.h
@@ -0,0 +1,386 @@
+/*
+ * linux/drivers/video/omap2/dss/dispc.h
+ *
+ * Copyright (C) 2011 Texas Instruments
+ * Author: Archit Taneja <archit@ti.com>
+ *
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __OMAP2_DISPC_REG_H
+#define __OMAP2_DISPC_REG_H
+
+struct dispc_reg { u16 idx; };
+
+#define DISPC_REG(idx) ((const struct dispc_reg) { idx })
+
+/*
+ * DISPC common registers and
+ * DISPC channel registers , ch = 0 for LCD, ch = 1 for
+ * DIGIT, and ch = 2 for LCD2
+ */
+#define DISPC_REVISION DISPC_REG(0x0000)
+#define DISPC_SYSCONFIG DISPC_REG(0x0010)
+#define DISPC_SYSSTATUS DISPC_REG(0x0014)
+#define DISPC_IRQSTATUS DISPC_REG(0x0018)
+#define DISPC_IRQENABLE DISPC_REG(0x001C)
+#define DISPC_CONTROL DISPC_REG(0x0040)
+#define DISPC_CONTROL2 DISPC_REG(0x0238)
+#define DISPC_CONFIG DISPC_REG(0x0044)
+#define DISPC_CONFIG2 DISPC_REG(0x0620)
+#define DISPC_CAPABLE DISPC_REG(0x0048)
+#define DISPC_DEFAULT_COLOR(ch) DISPC_REG(ch == 0 ? 0x004C : \
+ (ch == 1 ? 0x0050 : 0x03AC))
+#define DISPC_TRANS_COLOR(ch) DISPC_REG(ch == 0 ? 0x0054 : \
+ (ch == 1 ? 0x0058 : 0x03B0))
+#define DISPC_LINE_STATUS DISPC_REG(0x005C)
+#define DISPC_LINE_NUMBER DISPC_REG(0x0060)
+#define DISPC_TIMING_H(ch) DISPC_REG(ch != 2 ? 0x0064 : 0x0400)
+#define DISPC_TIMING_V(ch) DISPC_REG(ch != 2 ? 0x0068 : 0x0404)
+#define DISPC_POL_FREQ(ch) DISPC_REG(ch != 2 ? 0x006C : 0x0408)
+#define DISPC_DIVISORo(ch) DISPC_REG(ch != 2 ? 0x0070 : 0x040C)
+#define DISPC_GLOBAL_ALPHA DISPC_REG(0x0074)
+#define DISPC_SIZE_DIG DISPC_REG(0x0078)
+#define DISPC_SIZE_LCD(ch) DISPC_REG(ch != 2 ? 0x007C : 0x03CC)
+
+#define DISPC_DATA_CYCLE1(ch) DISPC_REG(ch != 2 ? 0x01D4 : 0x03C0)
+#define DISPC_DATA_CYCLE2(ch) DISPC_REG(ch != 2 ? 0x01D8 : 0x03C4)
+#define DISPC_DATA_CYCLE3(ch) DISPC_REG(ch != 2 ? 0x01DC : 0x03C8)
+#define DISPC_CPR_COEF_R(ch) DISPC_REG(ch != 2 ? 0x0220 : 0x03BC)
+#define DISPC_CPR_COEF_G(ch) DISPC_REG(ch != 2 ? 0x0224 : 0x03B8)
+#define DISPC_CPR_COEF_B(ch) DISPC_REG(ch != 2 ? 0x0228 : 0x03B4)
+
+#define DISPC_DIVISOR DISPC_REG(0x0804)
+
+/* DISPC overlay registers */
+#define DISPC_OVL_BA0(n) DISPC_REG(DISPC_OVL_BASE(n) + \
+ DISPC_BA0_OFFSET(n))
+#define DISPC_OVL_BA1(n) DISPC_REG(DISPC_OVL_BASE(n) + \
+ DISPC_BA1_OFFSET(n))
+#define DISPC_OVL_POSITION(n) DISPC_REG(DISPC_OVL_BASE(n) + \
+ DISPC_POS_OFFSET(n))
+#define DISPC_OVL_SIZE(n) DISPC_REG(DISPC_OVL_BASE(n) + \
+ DISPC_SIZE_OFFSET(n))
+#define DISPC_OVL_ATTRIBUTES(n) DISPC_REG(DISPC_OVL_BASE(n) + \
+ DISPC_ATTR_OFFSET(n))
+#define DISPC_OVL_FIFO_THRESHOLD(n) DISPC_REG(DISPC_OVL_BASE(n) + \
+ DISPC_FIFO_THRESH_OFFSET(n))
+#define DISPC_OVL_FIFO_SIZE_STATUS(n) DISPC_REG(DISPC_OVL_BASE(n) + \
+ DISPC_FIFO_SIZE_STATUS_OFFSET(n))
+#define DISPC_OVL_ROW_INC(n) DISPC_REG(DISPC_OVL_BASE(n) + \
+ DISPC_ROW_INC_OFFSET(n))
+#define DISPC_OVL_PIXEL_INC(n) DISPC_REG(DISPC_OVL_BASE(n) + \
+ DISPC_PIX_INC_OFFSET(n))
+#define DISPC_OVL_WINDOW_SKIP(n) DISPC_REG(DISPC_OVL_BASE(n) + \
+ DISPC_WINDOW_SKIP_OFFSET(n))
+#define DISPC_OVL_TABLE_BA(n) DISPC_REG(DISPC_OVL_BASE(n) + \
+ DISPC_TABLE_BA_OFFSET(n))
+#define DISPC_OVL_FIR(n) DISPC_REG(DISPC_OVL_BASE(n) + \
+ DISPC_FIR_OFFSET(n))
+#define DISPC_OVL_PICTURE_SIZE(n) DISPC_REG(DISPC_OVL_BASE(n) + \
+ DISPC_PIC_SIZE_OFFSET(n))
+#define DISPC_OVL_ACCU0(n) DISPC_REG(DISPC_OVL_BASE(n) + \
+ DISPC_ACCU0_OFFSET(n))
+#define DISPC_OVL_ACCU1(n) DISPC_REG(DISPC_OVL_BASE(n) + \
+ DISPC_ACCU1_OFFSET(n))
+#define DISPC_OVL_FIR_COEF_H(n, i) DISPC_REG(DISPC_OVL_BASE(n) + \
+ DISPC_FIR_COEF_H_OFFSET(n, i))
+#define DISPC_OVL_FIR_COEF_HV(n, i) DISPC_REG(DISPC_OVL_BASE(n) + \
+ DISPC_FIR_COEF_HV_OFFSET(n, i))
+#define DISPC_OVL_CONV_COEF(n, i) DISPC_REG(DISPC_OVL_BASE(n) + \
+ DISPC_CONV_COEF_OFFSET(n, i))
+#define DISPC_OVL_FIR_COEF_V(n, i) DISPC_REG(DISPC_OVL_BASE(n) + \
+ DISPC_FIR_COEF_V_OFFSET(n, i))
+#define DISPC_OVL_PRELOAD(n) DISPC_REG(DISPC_OVL_BASE(n) + \
+ DISPC_PRELOAD_OFFSET(n))
+
+/* DISPC overlay register base addresses */
+static inline u16 DISPC_OVL_BASE(enum omap_plane plane)
+{
+ switch (plane) {
+ case OMAP_DSS_GFX:
+ return 0x0080;
+ case OMAP_DSS_VIDEO1:
+ return 0x00BC;
+ case OMAP_DSS_VIDEO2:
+ return 0x014C;
+ default:
+ BUG();
+ }
+}
+
+/* DISPC overlay register offsets */
+static inline u16 DISPC_BA0_OFFSET(enum omap_plane plane)
+{
+ switch (plane) {
+ case OMAP_DSS_GFX:
+ case OMAP_DSS_VIDEO1:
+ case OMAP_DSS_VIDEO2:
+ return 0x0000;
+ default:
+ BUG();
+ }
+}
+
+static inline u16 DISPC_BA1_OFFSET(enum omap_plane plane)
+{
+ switch (plane) {
+ case OMAP_DSS_GFX:
+ case OMAP_DSS_VIDEO1:
+ case OMAP_DSS_VIDEO2:
+ return 0x0004;
+ default:
+ BUG();
+ }
+}
+
+static inline u16 DISPC_POS_OFFSET(enum omap_plane plane)
+{
+ switch (plane) {
+ case OMAP_DSS_GFX:
+ case OMAP_DSS_VIDEO1:
+ case OMAP_DSS_VIDEO2:
+ return 0x0008;
+ default:
+ BUG();
+ }
+}
+
+static inline u16 DISPC_SIZE_OFFSET(enum omap_plane plane)
+{
+ switch (plane) {
+ case OMAP_DSS_GFX:
+ case OMAP_DSS_VIDEO1:
+ case OMAP_DSS_VIDEO2:
+ return 0x000C;
+ default:
+ BUG();
+ }
+}
+
+static inline u16 DISPC_ATTR_OFFSET(enum omap_plane plane)
+{
+ switch (plane) {
+ case OMAP_DSS_GFX:
+ return 0x0020;
+ case OMAP_DSS_VIDEO1:
+ case OMAP_DSS_VIDEO2:
+ return 0x0010;
+ default:
+ BUG();
+ }
+}
+
+static inline u16 DISPC_FIFO_THRESH_OFFSET(enum omap_plane plane)
+{
+ switch (plane) {
+ case OMAP_DSS_GFX:
+ return 0x0024;
+ case OMAP_DSS_VIDEO1:
+ case OMAP_DSS_VIDEO2:
+ return 0x0014;
+ default:
+ BUG();
+ }
+}
+
+static inline u16 DISPC_FIFO_SIZE_STATUS_OFFSET(enum omap_plane plane)
+{
+ switch (plane) {
+ case OMAP_DSS_GFX:
+ return 0x0028;
+ case OMAP_DSS_VIDEO1:
+ case OMAP_DSS_VIDEO2:
+ return 0x0018;
+ default:
+ BUG();
+ }
+}
+
+static inline u16 DISPC_ROW_INC_OFFSET(enum omap_plane plane)
+{
+ switch (plane) {
+ case OMAP_DSS_GFX:
+ return 0x002C;
+ case OMAP_DSS_VIDEO1:
+ case OMAP_DSS_VIDEO2:
+ return 0x001C;
+ default:
+ BUG();
+ }
+}
+
+static inline u16 DISPC_PIX_INC_OFFSET(enum omap_plane plane)
+{
+ switch (plane) {
+ case OMAP_DSS_GFX:
+ return 0x0030;
+ case OMAP_DSS_VIDEO1:
+ case OMAP_DSS_VIDEO2:
+ return 0x0020;
+ default:
+ BUG();
+ }
+}
+
+static inline u16 DISPC_WINDOW_SKIP_OFFSET(enum omap_plane plane)
+{
+ switch (plane) {
+ case OMAP_DSS_GFX:
+ return 0x0034;
+ case OMAP_DSS_VIDEO1:
+ case OMAP_DSS_VIDEO2:
+ BUG();
+ default:
+ BUG();
+ }
+}
+
+static inline u16 DISPC_TABLE_BA_OFFSET(enum omap_plane plane)
+{
+ switch (plane) {
+ case OMAP_DSS_GFX:
+ return 0x0038;
+ case OMAP_DSS_VIDEO1:
+ case OMAP_DSS_VIDEO2:
+ BUG();
+ default:
+ BUG();
+ }
+}
+
+static inline u16 DISPC_FIR_OFFSET(enum omap_plane plane)
+{
+ switch (plane) {
+ case OMAP_DSS_GFX:
+ BUG();
+ case OMAP_DSS_VIDEO1:
+ case OMAP_DSS_VIDEO2:
+ return 0x0024;
+ default:
+ BUG();
+ }
+}
+
+static inline u16 DISPC_PIC_SIZE_OFFSET(enum omap_plane plane)
+{
+ switch (plane) {
+ case OMAP_DSS_GFX:
+ BUG();
+ case OMAP_DSS_VIDEO1:
+ case OMAP_DSS_VIDEO2:
+ return 0x0028;
+ default:
+ BUG();
+ }
+}
+
+
+static inline u16 DISPC_ACCU0_OFFSET(enum omap_plane plane)
+{
+ switch (plane) {
+ case OMAP_DSS_GFX:
+ BUG();
+ case OMAP_DSS_VIDEO1:
+ case OMAP_DSS_VIDEO2:
+ return 0x002C;
+ default:
+ BUG();
+ }
+}
+
+static inline u16 DISPC_ACCU1_OFFSET(enum omap_plane plane)
+{
+ switch (plane) {
+ case OMAP_DSS_GFX:
+ BUG();
+ case OMAP_DSS_VIDEO1:
+ case OMAP_DSS_VIDEO2:
+ return 0x0030;
+ default:
+ BUG();
+ }
+}
+
+/* coef index i = {0, 1, 2, 3, 4, 5, 6, 7} */
+static inline u16 DISPC_FIR_COEF_H_OFFSET(enum omap_plane plane, u16 i)
+{
+ switch (plane) {
+ case OMAP_DSS_GFX:
+ BUG();
+ case OMAP_DSS_VIDEO1:
+ case OMAP_DSS_VIDEO2:
+ return 0x0034 + i * 0x8;
+ default:
+ BUG();
+ }
+}
+
+/* coef index i = {0, 1, 2, 3, 4, 5, 6, 7} */
+static inline u16 DISPC_FIR_COEF_HV_OFFSET(enum omap_plane plane, u16 i)
+{
+ switch (plane) {
+ case OMAP_DSS_GFX:
+ BUG();
+ case OMAP_DSS_VIDEO1:
+ case OMAP_DSS_VIDEO2:
+ return 0x0038 + i * 0x8;
+ default:
+ BUG();
+ }
+}
+
+/* coef index i = {0, 1, 2, 3, 4,} */
+static inline u16 DISPC_CONV_COEF_OFFSET(enum omap_plane plane, u16 i)
+{
+ switch (plane) {
+ case OMAP_DSS_GFX:
+ BUG();
+ case OMAP_DSS_VIDEO1:
+ case OMAP_DSS_VIDEO2:
+ return 0x0074 + i * 0x4;
+ default:
+ BUG();
+ }
+}
+
+/* coef index i = {0, 1, 2, 3, 4, 5, 6, 7} */
+static inline u16 DISPC_FIR_COEF_V_OFFSET(enum omap_plane plane, u16 i)
+{
+ switch (plane) {
+ case OMAP_DSS_GFX:
+ BUG();
+ case OMAP_DSS_VIDEO1:
+ return 0x0124 + i * 0x4;
+ case OMAP_DSS_VIDEO2:
+ return 0x00B4 + i * 0x4;
+ default:
+ BUG();
+ }
+}
+
+static inline u16 DISPC_PRELOAD_OFFSET(enum omap_plane plane)
+{
+ switch (plane) {
+ case OMAP_DSS_GFX:
+ return 0x01AC;
+ case OMAP_DSS_VIDEO1:
+ return 0x0174;
+ case OMAP_DSS_VIDEO2:
+ return 0x00E8;
+ default:
+ BUG();
+ }
+}
+#endif

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