[ARM] 5209/1: metronomefb: changes to use platform framebuffer

These changes are used in order to support the use of the framebuffer
provided by the platform device driver rather than to directly allocate one.
Other changes are cleanup to error handling and order of release.

Signed-off-by: Jaya Kumar <jayakumar.lkml@gmail.com>
Acked-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Acked-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 13 insertions, 18 deletions

diff --git a/include/video/metronomefb.h b/include/video/metronomefb.h
index dab04b4fad7f..9863f4b6d418 100644
--- a/include/video/metronomefb.h
+++ b/include/video/metronomefb.h
@@ -12,14 +12,6 @@
 #ifndef _LINUX_METRONOMEFB_H_
 #define _LINUX_METRONOMEFB_H_
 
-/* address and control descriptors used by metronome controller */
-struct metromem_desc {
-        u32 mFDADR0;
-        u32 mFSADR0;
-        u32 mFIDR0;
-        u32 mLDCMD0;
-};
-
 /* command structure used by metronome controller */
 struct metromem_cmd {
         u16 opcode;
@@ -29,34 +21,37 @@ struct metromem_cmd {
 
 /* struct used by metronome. board specific stuff comes from *board */
 struct metronomefb_par {
-        unsigned char *metromem;
-        struct metromem_desc *metromem_desc;
         struct metromem_cmd *metromem_cmd;
         unsigned char *metromem_wfm;
         unsigned char *metromem_img;
         u16 *metromem_img_csum;
         u16 *csum_table;
-        int metromemsize;
         dma_addr_t metromem_dma;
-        dma_addr_t metromem_desc_dma;
         struct fb_info *info;
         struct metronome_board *board;
         wait_queue_head_t waitq;
         u8 frame_count;
+        int extra_size;
+        int dt;
 };
 
-/* board specific routines */
+/* board specific routines and data */
 struct metronome_board {
-        struct module *owner;
-        void (*free_irq)(struct fb_info *);
-        void (*init_gpio_regs)(struct metronomefb_par *);
-        void (*init_lcdc_regs)(struct metronomefb_par *);
-        void (*post_dma_setup)(struct metronomefb_par *);
+        struct module *owner; /* the platform device */
         void (*set_rst)(struct metronomefb_par *, int);
         void (*set_stdby)(struct metronomefb_par *, int);
+        void (*cleanup)(struct metronomefb_par *);
         int (*met_wait_event)(struct metronomefb_par *);
         int (*met_wait_event_intr)(struct metronomefb_par *);
         int (*setup_irq)(struct fb_info *);
+        int (*setup_fb)(struct metronomefb_par *);
+        int (*setup_io)(struct metronomefb_par *);
+        int (*get_panel_type)(void);
+        unsigned char *metromem;
+        int fw;
+        int fh;
+        int wfm_size;
+        struct fb_info *host_fbinfo; /* the host LCD controller's fbi */
 };
 
 #endif