arm: msm: video: add msm_fb.h

Also drops the old mddi structure, which conflicts with the new
file.

Signed-off-by: Daniel Walker <dwalker@codeaurora.org>

2 files changed, 147 insertions, 6 deletions

diff --git a/arch/arm/mach-msm/include/mach/board.h b/arch/arm/mach-msm/include/mach/board.h
index fb12fd87bb81..7933641c4761 100644
--- a/arch/arm/mach-msm/include/mach/board.h
+++ b/arch/arm/mach-msm/include/mach/board.h
@@ -21,12 +21,6 @@
 
 /* platform device data structures */
 
-struct msm_mddi_platform_data
-{
-        void (*panel_power)(int on);
-        unsigned has_vsync_irq:1;
-};
-
 struct msm_acpu_clock_platform_data
 {
         uint32_t acpu_switch_time_us;
diff --git a/arch/arm/mach-msm/include/mach/msm_fb.h b/arch/arm/mach-msm/include/mach/msm_fb.h
new file mode 100644
index 000000000000..1f4fc81b3d8f
--- /dev/null
+++ b/arch/arm/mach-msm/include/mach/msm_fb.h
@@ -0,0 +1,147 @@
+/* arch/arm/mach-msm/include/mach/msm_fb.h
+ *
+ * Internal shared definitions for various MSM framebuffer parts.
+ *
+ * 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 _MSM_FB_H_
+#define _MSM_FB_H_
+
+#include <linux/device.h>
+
+struct mddi_info;
+
+struct msm_fb_data {
+        int xres;       /* x resolution in pixels */
+        int yres;       /* y resolution in pixels */
+        int width;      /* disply width in mm */
+        int height;     /* display height in mm */
+        unsigned output_format;
+};
+
+struct msmfb_callback {
+        void (*func)(struct msmfb_callback *);
+};
+
+enum {
+        MSM_MDDI_PMDH_INTERFACE,
+        MSM_MDDI_EMDH_INTERFACE,
+        MSM_EBI2_INTERFACE,
+};
+
+#define MSMFB_CAP_PARTIAL_UPDATES       (1 << 0)
+
+struct msm_panel_data {
+        /* turns off the fb memory */
+        int (*suspend)(struct msm_panel_data *);
+        /* turns on the fb memory */
+        int (*resume)(struct msm_panel_data *);
+        /* turns off the panel */
+        int (*blank)(struct msm_panel_data *);
+        /* turns on the panel */
+        int (*unblank)(struct msm_panel_data *);
+        void (*wait_vsync)(struct msm_panel_data *);
+        void (*request_vsync)(struct msm_panel_data *, struct msmfb_callback *);
+        void (*clear_vsync)(struct msm_panel_data *);
+        /* from the enum above */
+        unsigned interface_type;
+        /* data to be passed to the fb driver */
+        struct msm_fb_data *fb_data;
+
+        /* capabilities supported by the panel */
+        uint32_t caps;
+};
+
+struct msm_mddi_client_data {
+        void (*suspend)(struct msm_mddi_client_data *);
+        void (*resume)(struct msm_mddi_client_data *);
+        void (*activate_link)(struct msm_mddi_client_data *);
+        void (*remote_write)(struct msm_mddi_client_data *, uint32_t val,
+                             uint32_t reg);
+        uint32_t (*remote_read)(struct msm_mddi_client_data *, uint32_t reg);
+        void (*auto_hibernate)(struct msm_mddi_client_data *, int);
+        /* custom data that needs to be passed from the board file to a 
+         * particular client */
+        void *private_client_data;
+        struct resource *fb_resource;
+        /* from the list above */
+        unsigned interface_type;
+};
+
+struct msm_mddi_platform_data {
+        unsigned int clk_rate;
+        void (*power_client)(struct msm_mddi_client_data *, int on);
+
+        /* fixup the mfr name, product id */
+        void (*fixup)(uint16_t *mfr_name, uint16_t *product_id);
+
+        struct resource *fb_resource; /*optional*/
+        /* number of clients in the list that follows */
+        int num_clients;
+        /* array of client information of clients */
+        struct {
+                unsigned product_id; /* mfr id in top 16 bits, product id
+                                      * in lower 16 bits
+                                      */
+                char *name;     /* the device name will be the platform
+                                 * device name registered for the client,
+                                 * it should match the name of the associated
+                                 * driver
+                                 */
+                unsigned id;    /* id for mddi client device node, will also
+                                 * be used as device id of panel devices, if
+                                 * the client device will have multiple panels
+                                 * space must be left here for them
+                                 */
+                void *client_data;      /* required private client data */
+                unsigned int clk_rate;  /* optional: if the client requires a
+                                        * different mddi clk rate
+                                        */
+        } client_platform_data[];
+};
+
+struct mdp_blit_req;
+struct fb_info;
+struct mdp_device {
+        struct device dev;
+        void (*dma)(struct mdp_device *mpd, uint32_t addr,
+                    uint32_t stride, uint32_t w, uint32_t h, uint32_t x,
+                    uint32_t y, struct msmfb_callback *callback, int interface);
+        void (*dma_wait)(struct mdp_device *mdp);
+        int (*blit)(struct mdp_device *mdp, struct fb_info *fb,
+                    struct mdp_blit_req *req);
+        void (*set_grp_disp)(struct mdp_device *mdp, uint32_t disp_id);
+};
+
+struct class_interface;
+int register_mdp_client(struct class_interface *class_intf);
+
+/**** private client data structs go below this line ***/
+
+struct msm_mddi_bridge_platform_data {
+        /* from board file */
+        int (*init)(struct msm_mddi_bridge_platform_data *,
+                    struct msm_mddi_client_data *);
+        int (*uninit)(struct msm_mddi_bridge_platform_data *,
+                      struct msm_mddi_client_data *);
+        /* passed to panel for use by the fb driver */
+        int (*blank)(struct msm_mddi_bridge_platform_data *,
+                     struct msm_mddi_client_data *);
+        int (*unblank)(struct msm_mddi_bridge_platform_data *,
+                       struct msm_mddi_client_data *);
+        struct msm_fb_data fb_data;
+};
+
+
+
+#endif