fbdev: framebuffer support for HTC Dream

Add a framebuffer driver for Qualcomm MSM/QSD SoCs, tested on HTC Dream
smartphone (aka T-Mobile G1, aka ADP1).

Brian said:

  I did the original quick and dirty version for bringup.  Rebecca took
  over and (re)wrote the bulk of the driver, getting things stable for
  production ship of Dream and Sapphire, and Dima is currently adding
  support for later Qualcomm chipsets (QSD8x50, etc).

Signed-off-by: Pavel Machek <pavel@ucw.cz>
Cc: Brian Swetland <swetland@google.com>
Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
Cc: Rebecca Schultz Zavin <rebecca@android.com>
Cc: Dima Zavin <dima@android.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 621 insertions, 0 deletions

diff --git a/drivers/video/msm/mdp_hw.h b/drivers/video/msm/mdp_hw.h
new file mode 100644
index 000000000000..4e3deb4e592b
--- /dev/null
+++ b/drivers/video/msm/mdp_hw.h
@@ -0,0 +1,621 @@
+/* drivers/video/msm_fb/mdp_hw.h
+ *
+ * Copyright (C) 2007 QUALCOMM Incorporated
+ * Copyright (C) 2007 Google Incorporated
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * 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.
+ */
+#ifndef _MDP_HW_H_
+#define _MDP_HW_H_
+
+#include <mach/msm_iomap.h>
+#include <mach/msm_fb.h>
+
+struct mdp_info {
+        struct mdp_device mdp_dev;
+        char * __iomem base;
+        int irq;
+};
+struct mdp_blit_req;
+struct mdp_device;
+int mdp_ppp_blit(const struct mdp_info *mdp, struct mdp_blit_req *req,
+                 struct file *src_file, unsigned long src_start,
+                 unsigned long src_len, struct file *dst_file,
+                 unsigned long dst_start, unsigned long dst_len);
+#define mdp_writel(mdp, value, offset) writel(value, mdp->base + offset)
+#define mdp_readl(mdp, offset) readl(mdp->base + offset)
+
+#define MDP_SYNC_CONFIG_0                (0x00000)
+#define MDP_SYNC_CONFIG_1                (0x00004)
+#define MDP_SYNC_CONFIG_2                (0x00008)
+#define MDP_SYNC_STATUS_0                (0x0000c)
+#define MDP_SYNC_STATUS_1                (0x00010)
+#define MDP_SYNC_STATUS_2                (0x00014)
+#define MDP_SYNC_THRESH_0                (0x00018)
+#define MDP_SYNC_THRESH_1                (0x0001c)
+#define MDP_INTR_ENABLE                  (0x00020)
+#define MDP_INTR_STATUS                  (0x00024)
+#define MDP_INTR_CLEAR                   (0x00028)
+#define MDP_DISPLAY0_START               (0x00030)
+#define MDP_DISPLAY1_START               (0x00034)
+#define MDP_DISPLAY_STATUS               (0x00038)
+#define MDP_EBI2_LCD0                    (0x0003c)
+#define MDP_EBI2_LCD1                    (0x00040)
+#define MDP_DISPLAY0_ADDR                (0x00054)
+#define MDP_DISPLAY1_ADDR                (0x00058)
+#define MDP_EBI2_PORTMAP_MODE            (0x0005c)
+#define MDP_MODE                         (0x00060)
+#define MDP_TV_OUT_STATUS                (0x00064)
+#define MDP_HW_VERSION                   (0x00070)
+#define MDP_SW_RESET                     (0x00074)
+#define MDP_AXI_ERROR_MASTER_STOP        (0x00078)
+#define MDP_SEL_CLK_OR_HCLK_TEST_BUS     (0x0007c)
+#define MDP_PRIMARY_VSYNC_OUT_CTRL       (0x00080)
+#define MDP_SECONDARY_VSYNC_OUT_CTRL     (0x00084)
+#define MDP_EXTERNAL_VSYNC_OUT_CTRL      (0x00088)
+#define MDP_VSYNC_CTRL                   (0x0008c)
+#define MDP_CGC_EN                       (0x00100)
+#define MDP_CMD_STATUS                   (0x10008)
+#define MDP_PROFILE_EN                   (0x10010)
+#define MDP_PROFILE_COUNT                (0x10014)
+#define MDP_DMA_START                    (0x10044)
+#define MDP_FULL_BYPASS_WORD0            (0x10100)
+#define MDP_FULL_BYPASS_WORD1            (0x10104)
+#define MDP_COMMAND_CONFIG               (0x10104)
+#define MDP_FULL_BYPASS_WORD2            (0x10108)
+#define MDP_FULL_BYPASS_WORD3            (0x1010c)
+#define MDP_FULL_BYPASS_WORD4            (0x10110)
+#define MDP_FULL_BYPASS_WORD6            (0x10118)
+#define MDP_FULL_BYPASS_WORD7            (0x1011c)
+#define MDP_FULL_BYPASS_WORD8            (0x10120)
+#define MDP_FULL_BYPASS_WORD9            (0x10124)
+#define MDP_PPP_SOURCE_CONFIG            (0x10124)
+#define MDP_FULL_BYPASS_WORD10           (0x10128)
+#define MDP_FULL_BYPASS_WORD11           (0x1012c)
+#define MDP_FULL_BYPASS_WORD12           (0x10130)
+#define MDP_FULL_BYPASS_WORD13           (0x10134)
+#define MDP_FULL_BYPASS_WORD14           (0x10138)
+#define MDP_PPP_OPERATION_CONFIG         (0x10138)
+#define MDP_FULL_BYPASS_WORD15           (0x1013c)
+#define MDP_FULL_BYPASS_WORD16           (0x10140)
+#define MDP_FULL_BYPASS_WORD17           (0x10144)
+#define MDP_FULL_BYPASS_WORD18           (0x10148)
+#define MDP_FULL_BYPASS_WORD19           (0x1014c)
+#define MDP_FULL_BYPASS_WORD20           (0x10150)
+#define MDP_PPP_DESTINATION_CONFIG       (0x10150)
+#define MDP_FULL_BYPASS_WORD21           (0x10154)
+#define MDP_FULL_BYPASS_WORD22           (0x10158)
+#define MDP_FULL_BYPASS_WORD23           (0x1015c)
+#define MDP_FULL_BYPASS_WORD24           (0x10160)
+#define MDP_FULL_BYPASS_WORD25           (0x10164)
+#define MDP_FULL_BYPASS_WORD26           (0x10168)
+#define MDP_FULL_BYPASS_WORD27           (0x1016c)
+#define MDP_FULL_BYPASS_WORD29           (0x10174)
+#define MDP_FULL_BYPASS_WORD30           (0x10178)
+#define MDP_FULL_BYPASS_WORD31           (0x1017c)
+#define MDP_FULL_BYPASS_WORD32           (0x10180)
+#define MDP_DMA_CONFIG                   (0x10180)
+#define MDP_FULL_BYPASS_WORD33           (0x10184)
+#define MDP_FULL_BYPASS_WORD34           (0x10188)
+#define MDP_FULL_BYPASS_WORD35           (0x1018c)
+#define MDP_FULL_BYPASS_WORD37           (0x10194)
+#define MDP_FULL_BYPASS_WORD39           (0x1019c)
+#define MDP_FULL_BYPASS_WORD40           (0x101a0)
+#define MDP_FULL_BYPASS_WORD41           (0x101a4)
+#define MDP_FULL_BYPASS_WORD43           (0x101ac)
+#define MDP_FULL_BYPASS_WORD46           (0x101b8)
+#define MDP_FULL_BYPASS_WORD47           (0x101bc)
+#define MDP_FULL_BYPASS_WORD48           (0x101c0)
+#define MDP_FULL_BYPASS_WORD49           (0x101c4)
+#define MDP_FULL_BYPASS_WORD50           (0x101c8)
+#define MDP_FULL_BYPASS_WORD51           (0x101cc)
+#define MDP_FULL_BYPASS_WORD52           (0x101d0)
+#define MDP_FULL_BYPASS_WORD53           (0x101d4)
+#define MDP_FULL_BYPASS_WORD54           (0x101d8)
+#define MDP_FULL_BYPASS_WORD55           (0x101dc)
+#define MDP_FULL_BYPASS_WORD56           (0x101e0)
+#define MDP_FULL_BYPASS_WORD57           (0x101e4)
+#define MDP_FULL_BYPASS_WORD58           (0x101e8)
+#define MDP_FULL_BYPASS_WORD59           (0x101ec)
+#define MDP_FULL_BYPASS_WORD60           (0x101f0)
+#define MDP_VSYNC_THRESHOLD              (0x101f0)
+#define MDP_FULL_BYPASS_WORD61           (0x101f4)
+#define MDP_FULL_BYPASS_WORD62           (0x101f8)
+#define MDP_FULL_BYPASS_WORD63           (0x101fc)
+#define MDP_TFETCH_TEST_MODE             (0x20004)
+#define MDP_TFETCH_STATUS                (0x20008)
+#define MDP_TFETCH_TILE_COUNT            (0x20010)
+#define MDP_TFETCH_FETCH_COUNT           (0x20014)
+#define MDP_TFETCH_CONSTANT_COLOR        (0x20040)
+#define MDP_CSC_BYPASS                   (0x40004)
+#define MDP_SCALE_COEFF_LSB              (0x5fffc)
+#define MDP_TV_OUT_CTL                   (0xc0000)
+#define MDP_TV_OUT_FIR_COEFF             (0xc0004)
+#define MDP_TV_OUT_BUF_ADDR              (0xc0008)
+#define MDP_TV_OUT_CC_DATA               (0xc000c)
+#define MDP_TV_OUT_SOBEL                 (0xc0010)
+#define MDP_TV_OUT_Y_CLAMP               (0xc0018)
+#define MDP_TV_OUT_CB_CLAMP              (0xc001c)
+#define MDP_TV_OUT_CR_CLAMP              (0xc0020)
+#define MDP_TEST_MODE_CLK                (0xd0000)
+#define MDP_TEST_MISR_RESET_CLK          (0xd0004)
+#define MDP_TEST_EXPORT_MISR_CLK         (0xd0008)
+#define MDP_TEST_MISR_CURR_VAL_CLK       (0xd000c)
+#define MDP_TEST_MODE_HCLK               (0xd0100)
+#define MDP_TEST_MISR_RESET_HCLK         (0xd0104)
+#define MDP_TEST_EXPORT_MISR_HCLK        (0xd0108)
+#define MDP_TEST_MISR_CURR_VAL_HCLK      (0xd010c)
+#define MDP_TEST_MODE_DCLK               (0xd0200)
+#define MDP_TEST_MISR_RESET_DCLK         (0xd0204)
+#define MDP_TEST_EXPORT_MISR_DCLK        (0xd0208)
+#define MDP_TEST_MISR_CURR_VAL_DCLK      (0xd020c)
+#define MDP_TEST_CAPTURED_DCLK           (0xd0210)
+#define MDP_TEST_MISR_CAPT_VAL_DCLK      (0xd0214)
+#define MDP_LCDC_CTL                     (0xe0000)
+#define MDP_LCDC_HSYNC_CTL               (0xe0004)
+#define MDP_LCDC_VSYNC_CTL               (0xe0008)
+#define MDP_LCDC_ACTIVE_HCTL             (0xe000c)
+#define MDP_LCDC_ACTIVE_VCTL             (0xe0010)
+#define MDP_LCDC_BORDER_CLR              (0xe0014)
+#define MDP_LCDC_H_BLANK                 (0xe0018)
+#define MDP_LCDC_V_BLANK                 (0xe001c)
+#define MDP_LCDC_UNDERFLOW_CLR           (0xe0020)
+#define MDP_LCDC_HSYNC_SKEW              (0xe0024)
+#define MDP_LCDC_TEST_CTL                (0xe0028)
+#define MDP_LCDC_LINE_IRQ                (0xe002c)
+#define MDP_LCDC_CTL_POLARITY            (0xe0030)
+#define MDP_LCDC_DMA_CONFIG              (0xe1000)
+#define MDP_LCDC_DMA_SIZE                (0xe1004)
+#define MDP_LCDC_DMA_IBUF_ADDR           (0xe1008)
+#define MDP_LCDC_DMA_IBUF_Y_STRIDE       (0xe100c)
+
+
+#define MDP_DMA2_TERM 0x1
+#define MDP_DMA3_TERM 0x2
+#define MDP_PPP_TERM 0x3
+
+/* MDP_INTR_ENABLE */
+#define DL0_ROI_DONE           (1<<0)
+#define DL1_ROI_DONE           (1<<1)
+#define DL0_DMA2_TERM_DONE     (1<<2)
+#define DL1_DMA2_TERM_DONE     (1<<3)
+#define DL0_PPP_TERM_DONE      (1<<4)
+#define DL1_PPP_TERM_DONE      (1<<5)
+#define TV_OUT_DMA3_DONE       (1<<6)
+#define TV_ENC_UNDERRUN        (1<<7)
+#define DL0_FETCH_DONE         (1<<11)
+#define DL1_FETCH_DONE         (1<<12)
+
+#define MDP_PPP_BUSY_STATUS (DL0_ROI_DONE| \
+                           DL1_ROI_DONE| \
+                           DL0_PPP_TERM_DONE| \
+                           DL1_PPP_TERM_DONE)
+
+#define MDP_ANY_INTR_MASK (DL0_ROI_DONE| \
+                           DL1_ROI_DONE| \
+                           DL0_DMA2_TERM_DONE| \
+                           DL1_DMA2_TERM_DONE| \
+                           DL0_PPP_TERM_DONE| \
+                           DL1_PPP_TERM_DONE| \
+                           DL0_FETCH_DONE| \
+                           DL1_FETCH_DONE| \
+                           TV_ENC_UNDERRUN)
+
+#define MDP_TOP_LUMA       16
+#define MDP_TOP_CHROMA     0
+#define MDP_BOTTOM_LUMA    19
+#define MDP_BOTTOM_CHROMA  3
+#define MDP_LEFT_LUMA      22
+#define MDP_LEFT_CHROMA    6
+#define MDP_RIGHT_LUMA     25
+#define MDP_RIGHT_CHROMA   9
+
+#define CLR_G 0x0
+#define CLR_B 0x1
+#define CLR_R 0x2
+#define CLR_ALPHA 0x3
+
+#define CLR_Y  CLR_G
+#define CLR_CB CLR_B
+#define CLR_CR CLR_R
+
+/* from lsb to msb */
+#define MDP_GET_PACK_PATTERN(a, x, y, z, bit) \
+        (((a)<<(bit*3))|((x)<<(bit*2))|((y)<<bit)|(z))
+
+/* MDP_SYNC_CONFIG_0/1/2 */
+#define MDP_SYNCFG_HGT_LOC 22
+#define MDP_SYNCFG_VSYNC_EXT_EN (1<<21)
+#define MDP_SYNCFG_VSYNC_INT_EN (1<<20)
+
+/* MDP_SYNC_THRESH_0 */
+#define MDP_PRIM_BELOW_LOC 0
+#define MDP_PRIM_ABOVE_LOC 8
+
+/* MDP_{PRIMARY,SECONDARY,EXTERNAL}_VSYNC_OUT_CRL */
+#define VSYNC_PULSE_EN (1<<31)
+#define VSYNC_PULSE_INV (1<<30)
+
+/* MDP_VSYNC_CTRL */
+#define DISP0_VSYNC_MAP_VSYNC0 0
+#define DISP0_VSYNC_MAP_VSYNC1 (1<<0)
+#define DISP0_VSYNC_MAP_VSYNC2 ((1<<0)|(1<<1))
+
+#define DISP1_VSYNC_MAP_VSYNC0 0
+#define DISP1_VSYNC_MAP_VSYNC1 (1<<2)
+#define DISP1_VSYNC_MAP_VSYNC2 ((1<<2)|(1<<3))
+
+#define PRIMARY_LCD_SYNC_EN (1<<4)
+#define PRIMARY_LCD_SYNC_DISABLE 0
+
+#define SECONDARY_LCD_SYNC_EN (1<<5)
+#define SECONDARY_LCD_SYNC_DISABLE 0
+
+#define EXTERNAL_LCD_SYNC_EN (1<<6)
+#define EXTERNAL_LCD_SYNC_DISABLE 0
+
+/* MDP_VSYNC_THRESHOLD / MDP_FULL_BYPASS_WORD60 */
+#define VSYNC_THRESHOLD_ABOVE_LOC 0
+#define VSYNC_THRESHOLD_BELOW_LOC 16
+#define VSYNC_ANTI_TEAR_EN (1<<31)
+
+/* MDP_COMMAND_CONFIG / MDP_FULL_BYPASS_WORD1 */
+#define MDP_CMD_DBGBUS_EN (1<<0)
+
+/* MDP_PPP_SOURCE_CONFIG / MDP_FULL_BYPASS_WORD9&53 */
+#define PPP_SRC_C0G_8BIT ((1<<1)|(1<<0))
+#define PPP_SRC_C1B_8BIT ((1<<3)|(1<<2))
+#define PPP_SRC_C2R_8BIT ((1<<5)|(1<<4))
+#define PPP_SRC_C3A_8BIT ((1<<7)|(1<<6))
+
+#define PPP_SRC_C0G_6BIT (1<<1)
+#define PPP_SRC_C1B_6BIT (1<<3)
+#define PPP_SRC_C2R_6BIT (1<<5)
+
+#define PPP_SRC_C0G_5BIT (1<<0)
+#define PPP_SRC_C1B_5BIT (1<<2)
+#define PPP_SRC_C2R_5BIT (1<<4)
+
+#define PPP_SRC_C3ALPHA_EN (1<<8)
+
+#define PPP_SRC_BPP_1BYTES 0
+#define PPP_SRC_BPP_2BYTES (1<<9)
+#define PPP_SRC_BPP_3BYTES (1<<10)
+#define PPP_SRC_BPP_4BYTES ((1<<10)|(1<<9))
+
+#define PPP_SRC_BPP_ROI_ODD_X (1<<11)
+#define PPP_SRC_BPP_ROI_ODD_Y (1<<12)
+#define PPP_SRC_INTERLVD_2COMPONENTS (1<<13)
+#define PPP_SRC_INTERLVD_3COMPONENTS (1<<14)
+#define PPP_SRC_INTERLVD_4COMPONENTS ((1<<14)|(1<<13))
+
+
+/* RGB666 unpack format
+** TIGHT means R6+G6+B6 together
+** LOOSE means R6+2 +G6+2+ B6+2 (with MSB)
+**          or 2+R6 +2+G6 +2+B6 (with LSB)
+*/
+#define PPP_SRC_PACK_TIGHT (1<<17)
+#define PPP_SRC_PACK_LOOSE 0
+#define PPP_SRC_PACK_ALIGN_LSB 0
+#define PPP_SRC_PACK_ALIGN_MSB (1<<18)
+
+#define PPP_SRC_PLANE_INTERLVD 0
+#define PPP_SRC_PLANE_PSEUDOPLNR (1<<20)
+
+#define PPP_SRC_WMV9_MODE (1<<21)
+
+/* MDP_PPP_OPERATION_CONFIG / MDP_FULL_BYPASS_WORD14 */
+#define PPP_OP_SCALE_X_ON (1<<0)
+#define PPP_OP_SCALE_Y_ON (1<<1)
+
+#define PPP_OP_CONVERT_RGB2YCBCR 0
+#define PPP_OP_CONVERT_YCBCR2RGB (1<<2)
+#define PPP_OP_CONVERT_ON (1<<3)
+
+#define PPP_OP_CONVERT_MATRIX_PRIMARY 0
+#define PPP_OP_CONVERT_MATRIX_SECONDARY (1<<4)
+
+#define PPP_OP_LUT_C0_ON (1<<5)
+#define PPP_OP_LUT_C1_ON (1<<6)
+#define PPP_OP_LUT_C2_ON (1<<7)
+
+/* rotate or blend enable */
+#define PPP_OP_ROT_ON (1<<8)
+
+#define PPP_OP_ROT_90 (1<<9)
+#define PPP_OP_FLIP_LR (1<<10)
+#define PPP_OP_FLIP_UD (1<<11)
+
+#define PPP_OP_BLEND_ON (1<<12)
+
+#define PPP_OP_BLEND_SRCPIXEL_ALPHA 0
+#define PPP_OP_BLEND_DSTPIXEL_ALPHA (1<<13)
+#define PPP_OP_BLEND_CONSTANT_ALPHA (1<<14)
+#define PPP_OP_BLEND_SRCPIXEL_TRANSP ((1<<13)|(1<<14))
+
+#define PPP_OP_BLEND_ALPHA_BLEND_NORMAL 0
+#define PPP_OP_BLEND_ALPHA_BLEND_REVERSE (1<<15)
+
+#define PPP_OP_DITHER_EN (1<<16)
+
+#define PPP_OP_COLOR_SPACE_RGB 0
+#define PPP_OP_COLOR_SPACE_YCBCR (1<<17)
+
+#define PPP_OP_SRC_CHROMA_RGB 0
+#define PPP_OP_SRC_CHROMA_H2V1 (1<<18)
+#define PPP_OP_SRC_CHROMA_H1V2 (1<<19)
+#define PPP_OP_SRC_CHROMA_420 ((1<<18)|(1<<19))
+#define PPP_OP_SRC_CHROMA_COSITE 0
+#define PPP_OP_SRC_CHROMA_OFFSITE (1<<20)
+
+#define PPP_OP_DST_CHROMA_RGB 0
+#define PPP_OP_DST_CHROMA_H2V1 (1<<21)
+#define PPP_OP_DST_CHROMA_H1V2 (1<<22)
+#define PPP_OP_DST_CHROMA_420 ((1<<21)|(1<<22))
+#define PPP_OP_DST_CHROMA_COSITE 0
+#define PPP_OP_DST_CHROMA_OFFSITE (1<<23)
+
+#define PPP_BLEND_ALPHA_TRANSP (1<<24)
+
+#define PPP_OP_BG_CHROMA_RGB 0
+#define PPP_OP_BG_CHROMA_H2V1 (1<<25)
+#define PPP_OP_BG_CHROMA_H1V2 (1<<26)
+#define PPP_OP_BG_CHROMA_420 ((1<<25)|(1<<26))
+#define PPP_OP_BG_CHROMA_SITE_COSITE 0
+#define PPP_OP_BG_CHROMA_SITE_OFFSITE (1<<27)
+
+/* MDP_PPP_DESTINATION_CONFIG / MDP_FULL_BYPASS_WORD20 */
+#define PPP_DST_C0G_8BIT ((1<<0)|(1<<1))
+#define PPP_DST_C1B_8BIT ((1<<3)|(1<<2))
+#define PPP_DST_C2R_8BIT ((1<<5)|(1<<4))
+#define PPP_DST_C3A_8BIT ((1<<7)|(1<<6))
+
+#define PPP_DST_C0G_6BIT (1<<1)
+#define PPP_DST_C1B_6BIT (1<<3)
+#define PPP_DST_C2R_6BIT (1<<5)
+
+#define PPP_DST_C0G_5BIT (1<<0)
+#define PPP_DST_C1B_5BIT (1<<2)
+#define PPP_DST_C2R_5BIT (1<<4)
+
+#define PPP_DST_C3A_8BIT ((1<<7)|(1<<6))
+#define PPP_DST_C3ALPHA_EN (1<<8)
+
+#define PPP_DST_INTERLVD_2COMPONENTS (1<<9)
+#define PPP_DST_INTERLVD_3COMPONENTS (1<<10)
+#define PPP_DST_INTERLVD_4COMPONENTS ((1<<10)|(1<<9))
+#define PPP_DST_INTERLVD_6COMPONENTS ((1<<11)|(1<<9))
+
+#define PPP_DST_PACK_LOOSE 0
+#define PPP_DST_PACK_TIGHT (1<<13)
+#define PPP_DST_PACK_ALIGN_LSB 0
+#define PPP_DST_PACK_ALIGN_MSB (1<<14)
+
+#define PPP_DST_OUT_SEL_AXI 0
+#define PPP_DST_OUT_SEL_MDDI (1<<15)
+
+#define PPP_DST_BPP_2BYTES (1<<16)
+#define PPP_DST_BPP_3BYTES (1<<17)
+#define PPP_DST_BPP_4BYTES ((1<<17)|(1<<16))
+
+#define PPP_DST_PLANE_INTERLVD 0
+#define PPP_DST_PLANE_PLANAR (1<<18)
+#define PPP_DST_PLANE_PSEUDOPLNR (1<<19)
+
+#define PPP_DST_TO_TV (1<<20)
+
+#define PPP_DST_MDDI_PRIMARY 0
+#define PPP_DST_MDDI_SECONDARY (1<<21)
+#define PPP_DST_MDDI_EXTERNAL (1<<22)
+
+/* image configurations by image type */
+#define PPP_CFG_MDP_RGB_565(dir)       (PPP_##dir##_C2R_5BIT | \
+                                        PPP_##dir##_C0G_6BIT | \
+                                        PPP_##dir##_C1B_5BIT | \
+                                        PPP_##dir##_BPP_2BYTES | \
+                                        PPP_##dir##_INTERLVD_3COMPONENTS | \
+                                        PPP_##dir##_PACK_TIGHT | \
+                                        PPP_##dir##_PACK_ALIGN_LSB | \
+                                        PPP_##dir##_PLANE_INTERLVD)
+
+#define PPP_CFG_MDP_RGB_888(dir)       (PPP_##dir##_C2R_8BIT | \
+                                        PPP_##dir##_C0G_8BIT | \
+                                        PPP_##dir##_C1B_8BIT | \
+                                        PPP_##dir##_BPP_3BYTES | \
+                                        PPP_##dir##_INTERLVD_3COMPONENTS | \
+                                        PPP_##dir##_PACK_TIGHT | \
+                                        PPP_##dir##_PACK_ALIGN_LSB | \
+                                        PPP_##dir##_PLANE_INTERLVD)
+
+#define PPP_CFG_MDP_ARGB_8888(dir)     (PPP_##dir##_C2R_8BIT | \
+                                        PPP_##dir##_C0G_8BIT | \
+                                        PPP_##dir##_C1B_8BIT | \
+                                        PPP_##dir##_C3A_8BIT | \
+                                        PPP_##dir##_C3ALPHA_EN | \
+                                        PPP_##dir##_BPP_4BYTES | \
+                                        PPP_##dir##_INTERLVD_4COMPONENTS | \
+                                        PPP_##dir##_PACK_TIGHT | \
+                                        PPP_##dir##_PACK_ALIGN_LSB | \
+                                        PPP_##dir##_PLANE_INTERLVD)
+
+#define PPP_CFG_MDP_XRGB_8888(dir) PPP_CFG_MDP_ARGB_8888(dir)
+#define PPP_CFG_MDP_RGBA_8888(dir) PPP_CFG_MDP_ARGB_8888(dir)
+#define PPP_CFG_MDP_BGRA_8888(dir) PPP_CFG_MDP_ARGB_8888(dir)
+
+#define PPP_CFG_MDP_Y_CBCR_H2V2(dir)   (PPP_##dir##_C2R_8BIT | \
+                                        PPP_##dir##_C0G_8BIT | \
+                                        PPP_##dir##_C1B_8BIT | \
+                                        PPP_##dir##_C3A_8BIT | \
+                                        PPP_##dir##_BPP_2BYTES | \
+                                        PPP_##dir##_INTERLVD_2COMPONENTS | \
+                                        PPP_##dir##_PACK_TIGHT | \
+                                        PPP_##dir##_PACK_ALIGN_LSB | \
+                                        PPP_##dir##_PLANE_PSEUDOPLNR)
+
+#define PPP_CFG_MDP_Y_CRCB_H2V2(dir)    PPP_CFG_MDP_Y_CBCR_H2V2(dir)
+
+#define PPP_CFG_MDP_YCRYCB_H2V1(dir)   (PPP_##dir##_C2R_8BIT | \
+                                        PPP_##dir##_C0G_8BIT | \
+                                        PPP_##dir##_C1B_8BIT | \
+                                        PPP_##dir##_C3A_8BIT | \
+                                        PPP_##dir##_BPP_2BYTES | \
+                                        PPP_##dir##_INTERLVD_4COMPONENTS | \
+                                        PPP_##dir##_PACK_TIGHT | \
+                                        PPP_##dir##_PACK_ALIGN_LSB |\
+                                        PPP_##dir##_PLANE_INTERLVD)
+
+#define PPP_CFG_MDP_Y_CBCR_H2V1(dir)   (PPP_##dir##_C2R_8BIT | \
+                                        PPP_##dir##_C0G_8BIT | \
+                                        PPP_##dir##_C1B_8BIT | \
+                                        PPP_##dir##_C3A_8BIT | \
+                                        PPP_##dir##_BPP_2BYTES |   \
+                                        PPP_##dir##_INTERLVD_2COMPONENTS |  \
+                                        PPP_##dir##_PACK_TIGHT | \
+                                        PPP_##dir##_PACK_ALIGN_LSB | \
+                                        PPP_##dir##_PLANE_PSEUDOPLNR)
+
+#define PPP_CFG_MDP_Y_CRCB_H2V1(dir)    PPP_CFG_MDP_Y_CBCR_H2V1(dir)
+
+#define PPP_PACK_PATTERN_MDP_RGB_565 \
+        MDP_GET_PACK_PATTERN(0, CLR_R, CLR_G, CLR_B, 8)
+#define PPP_PACK_PATTERN_MDP_RGB_888 PPP_PACK_PATTERN_MDP_RGB_565
+#define PPP_PACK_PATTERN_MDP_XRGB_8888 \
+        MDP_GET_PACK_PATTERN(CLR_ALPHA, CLR_R, CLR_G, CLR_B, 8)
+#define PPP_PACK_PATTERN_MDP_ARGB_8888 PPP_PACK_PATTERN_MDP_XRGB_8888
+#define PPP_PACK_PATTERN_MDP_RGBA_8888 \
+        MDP_GET_PACK_PATTERN(CLR_ALPHA, CLR_B, CLR_G, CLR_R, 8)
+#define PPP_PACK_PATTERN_MDP_BGRA_8888 \
+        MDP_GET_PACK_PATTERN(CLR_ALPHA, CLR_R, CLR_G, CLR_B, 8)
+#define PPP_PACK_PATTERN_MDP_Y_CBCR_H2V1 \
+        MDP_GET_PACK_PATTERN(0, 0, CLR_CB, CLR_CR, 8)
+#define PPP_PACK_PATTERN_MDP_Y_CBCR_H2V2 PPP_PACK_PATTERN_MDP_Y_CBCR_H2V1
+#define PPP_PACK_PATTERN_MDP_Y_CRCB_H2V1 \
+        MDP_GET_PACK_PATTERN(0, 0, CLR_CR, CLR_CB, 8)
+#define PPP_PACK_PATTERN_MDP_Y_CRCB_H2V2 PPP_PACK_PATTERN_MDP_Y_CRCB_H2V1
+#define PPP_PACK_PATTERN_MDP_YCRYCB_H2V1 \
+        MDP_GET_PACK_PATTERN(CLR_Y, CLR_R, CLR_Y, CLR_B, 8)
+
+#define PPP_CHROMA_SAMP_MDP_RGB_565(dir) PPP_OP_##dir##_CHROMA_RGB
+#define PPP_CHROMA_SAMP_MDP_RGB_888(dir) PPP_OP_##dir##_CHROMA_RGB
+#define PPP_CHROMA_SAMP_MDP_XRGB_8888(dir) PPP_OP_##dir##_CHROMA_RGB
+#define PPP_CHROMA_SAMP_MDP_ARGB_8888(dir) PPP_OP_##dir##_CHROMA_RGB
+#define PPP_CHROMA_SAMP_MDP_RGBA_8888(dir) PPP_OP_##dir##_CHROMA_RGB
+#define PPP_CHROMA_SAMP_MDP_BGRA_8888(dir) PPP_OP_##dir##_CHROMA_RGB
+#define PPP_CHROMA_SAMP_MDP_Y_CBCR_H2V1(dir) PPP_OP_##dir##_CHROMA_H2V1
+#define PPP_CHROMA_SAMP_MDP_Y_CBCR_H2V2(dir) PPP_OP_##dir##_CHROMA_420
+#define PPP_CHROMA_SAMP_MDP_Y_CRCB_H2V1(dir) PPP_OP_##dir##_CHROMA_H2V1
+#define PPP_CHROMA_SAMP_MDP_Y_CRCB_H2V2(dir) PPP_OP_##dir##_CHROMA_420
+#define PPP_CHROMA_SAMP_MDP_YCRYCB_H2V1(dir) PPP_OP_##dir##_CHROMA_H2V1
+
+/* Helpful array generation macros */
+#define PPP_ARRAY0(name) \
+        [MDP_RGB_565] = PPP_##name##_MDP_RGB_565,\
+        [MDP_RGB_888] = PPP_##name##_MDP_RGB_888,\
+        [MDP_XRGB_8888] = PPP_##name##_MDP_XRGB_8888,\
+        [MDP_ARGB_8888] = PPP_##name##_MDP_ARGB_8888,\
+        [MDP_RGBA_8888] = PPP_##name##_MDP_RGBA_8888,\
+        [MDP_BGRA_8888] = PPP_##name##_MDP_BGRA_8888,\
+        [MDP_Y_CBCR_H2V1] = PPP_##name##_MDP_Y_CBCR_H2V1,\
+        [MDP_Y_CBCR_H2V2] = PPP_##name##_MDP_Y_CBCR_H2V2,\
+        [MDP_Y_CRCB_H2V1] = PPP_##name##_MDP_Y_CRCB_H2V1,\
+        [MDP_Y_CRCB_H2V2] = PPP_##name##_MDP_Y_CRCB_H2V2,\
+        [MDP_YCRYCB_H2V1] = PPP_##name##_MDP_YCRYCB_H2V1
+
+#define PPP_ARRAY1(name, dir) \
+        [MDP_RGB_565] = PPP_##name##_MDP_RGB_565(dir),\
+        [MDP_RGB_888] = PPP_##name##_MDP_RGB_888(dir),\
+        [MDP_XRGB_8888] = PPP_##name##_MDP_XRGB_8888(dir),\
+        [MDP_ARGB_8888] = PPP_##name##_MDP_ARGB_8888(dir),\
+        [MDP_RGBA_8888] = PPP_##name##_MDP_RGBA_8888(dir),\
+        [MDP_BGRA_8888] = PPP_##name##_MDP_BGRA_8888(dir),\
+        [MDP_Y_CBCR_H2V1] = PPP_##name##_MDP_Y_CBCR_H2V1(dir),\
+        [MDP_Y_CBCR_H2V2] = PPP_##name##_MDP_Y_CBCR_H2V2(dir),\
+        [MDP_Y_CRCB_H2V1] = PPP_##name##_MDP_Y_CRCB_H2V1(dir),\
+        [MDP_Y_CRCB_H2V2] = PPP_##name##_MDP_Y_CRCB_H2V2(dir),\
+        [MDP_YCRYCB_H2V1] = PPP_##name##_MDP_YCRYCB_H2V1(dir)
+
+#define IS_YCRCB(img) ((img == MDP_Y_CRCB_H2V2) | (img == MDP_Y_CBCR_H2V2) | \
+                       (img == MDP_Y_CRCB_H2V1) | (img == MDP_Y_CBCR_H2V1) | \
+                       (img == MDP_YCRYCB_H2V1))
+#define IS_RGB(img) ((img == MDP_RGB_565) | (img == MDP_RGB_888) | \
+                     (img == MDP_ARGB_8888) | (img == MDP_RGBA_8888) | \
+                     (img == MDP_XRGB_8888) | (img == MDP_BGRA_8888))
+#define HAS_ALPHA(img) ((img == MDP_ARGB_8888) | (img == MDP_RGBA_8888) | \
+                        (img == MDP_BGRA_8888))
+
+#define IS_PSEUDOPLNR(img) ((img == MDP_Y_CRCB_H2V2) | \
+                            (img == MDP_Y_CBCR_H2V2) | \
+                            (img == MDP_Y_CRCB_H2V1) | \
+                            (img == MDP_Y_CBCR_H2V1))
+
+/* Mappings from addr to purpose */
+#define PPP_ADDR_SRC_ROI                MDP_FULL_BYPASS_WORD2
+#define PPP_ADDR_SRC0                   MDP_FULL_BYPASS_WORD3
+#define PPP_ADDR_SRC1                   MDP_FULL_BYPASS_WORD4
+#define PPP_ADDR_SRC_YSTRIDE            MDP_FULL_BYPASS_WORD7
+#define PPP_ADDR_SRC_CFG                MDP_FULL_BYPASS_WORD9
+#define PPP_ADDR_SRC_PACK_PATTERN       MDP_FULL_BYPASS_WORD10
+#define PPP_ADDR_OPERATION              MDP_FULL_BYPASS_WORD14
+#define PPP_ADDR_PHASEX_INIT            MDP_FULL_BYPASS_WORD15
+#define PPP_ADDR_PHASEY_INIT            MDP_FULL_BYPASS_WORD16
+#define PPP_ADDR_PHASEX_STEP            MDP_FULL_BYPASS_WORD17
+#define PPP_ADDR_PHASEY_STEP            MDP_FULL_BYPASS_WORD18
+#define PPP_ADDR_ALPHA_TRANSP           MDP_FULL_BYPASS_WORD19
+#define PPP_ADDR_DST_CFG                MDP_FULL_BYPASS_WORD20
+#define PPP_ADDR_DST_PACK_PATTERN       MDP_FULL_BYPASS_WORD21
+#define PPP_ADDR_DST_ROI                MDP_FULL_BYPASS_WORD25
+#define PPP_ADDR_DST0                   MDP_FULL_BYPASS_WORD26
+#define PPP_ADDR_DST1                   MDP_FULL_BYPASS_WORD27
+#define PPP_ADDR_DST_YSTRIDE            MDP_FULL_BYPASS_WORD30
+#define PPP_ADDR_EDGE                   MDP_FULL_BYPASS_WORD46
+#define PPP_ADDR_BG0                    MDP_FULL_BYPASS_WORD48
+#define PPP_ADDR_BG1                    MDP_FULL_BYPASS_WORD49
+#define PPP_ADDR_BG_YSTRIDE             MDP_FULL_BYPASS_WORD51
+#define PPP_ADDR_BG_CFG                 MDP_FULL_BYPASS_WORD53
+#define PPP_ADDR_BG_PACK_PATTERN        MDP_FULL_BYPASS_WORD54
+
+/* MDP_DMA_CONFIG / MDP_FULL_BYPASS_WORD32 */
+#define DMA_DSTC0G_6BITS (1<<1)
+#define DMA_DSTC1B_6BITS (1<<3)
+#define DMA_DSTC2R_6BITS (1<<5)
+#define DMA_DSTC0G_5BITS (1<<0)
+#define DMA_DSTC1B_5BITS (1<<2)
+#define DMA_DSTC2R_5BITS (1<<4)
+
+#define DMA_PACK_TIGHT (1<<6)
+#define DMA_PACK_LOOSE 0
+#define DMA_PACK_ALIGN_LSB 0
+#define DMA_PACK_ALIGN_MSB (1<<7)
+#define DMA_PACK_PATTERN_RGB \
+        (MDP_GET_PACK_PATTERN(0, CLR_R, CLR_G, CLR_B, 2)<<8)
+
+#define DMA_OUT_SEL_AHB  0
+#define DMA_OUT_SEL_MDDI (1<<14)
+#define DMA_AHBM_LCD_SEL_PRIMARY 0
+#define DMA_AHBM_LCD_SEL_SECONDARY (1<<15)
+#define DMA_IBUF_C3ALPHA_EN (1<<16)
+#define DMA_DITHER_EN (1<<17)
+
+#define DMA_MDDI_DMAOUT_LCD_SEL_PRIMARY 0
+#define DMA_MDDI_DMAOUT_LCD_SEL_SECONDARY (1<<18)
+#define DMA_MDDI_DMAOUT_LCD_SEL_EXTERNAL (1<<19)
+
+#define DMA_IBUF_FORMAT_RGB565 (1<<20)
+#define DMA_IBUF_FORMAT_RGB888_OR_ARGB8888 0
+
+#define DMA_IBUF_NONCONTIGUOUS (1<<21)
+
+/* MDDI REGISTER ? */
+#define MDDI_VDO_PACKET_DESC  0x5666
+#define MDDI_VDO_PACKET_PRIM  0xC3
+#define MDDI_VDO_PACKET_SECD  0xC0
+
+#endif