diff options
Diffstat (limited to 'drivers/video/omap2/omapfb/omapfb-ioctl.c')
| -rw-r--r-- | drivers/video/omap2/omapfb/omapfb-ioctl.c | 46 |
1 files changed, 15 insertions, 31 deletions
diff --git a/drivers/video/omap2/omapfb/omapfb-ioctl.c b/drivers/video/omap2/omapfb/omapfb-ioctl.c index 532a31b3d96b..d30b45d72649 100644 --- a/drivers/video/omap2/omapfb/omapfb-ioctl.c +++ b/drivers/video/omap2/omapfb/omapfb-ioctl.c @@ -28,10 +28,10 @@ #include <linux/omapfb.h> #include <linux/vmalloc.h> #include <linux/export.h> +#include <linux/sizes.h> #include <video/omapdss.h> #include <video/omapvrfb.h> -#include <plat/vram.h> #include "omapfb.h" @@ -211,6 +211,7 @@ static int omapfb_setup_mem(struct fb_info *fbi, struct omapfb_mem_info *mi) { struct omapfb_info *ofbi = FB2OFB(fbi); struct omapfb2_device *fbdev = ofbi->fbdev; + struct omap_dss_device *display = fb2display(fbi); struct omapfb2_mem_region *rg; int r = 0, i; size_t size; @@ -220,6 +221,9 @@ static int omapfb_setup_mem(struct fb_info *fbi, struct omapfb_mem_info *mi) size = PAGE_ALIGN(mi->size); + if (display && display->driver->sync) + display->driver->sync(display); + rg = ofbi->region; down_write_nested(&rg->lock, rg->id); @@ -279,7 +283,7 @@ static int omapfb_query_mem(struct fb_info *fbi, struct omapfb_mem_info *mi) return 0; } -static int omapfb_update_window_nolock(struct fb_info *fbi, +static int omapfb_update_window(struct fb_info *fbi, u32 x, u32 y, u32 w, u32 h) { struct omap_dss_device *display = fb2display(fbi); @@ -299,27 +303,6 @@ static int omapfb_update_window_nolock(struct fb_info *fbi, return display->driver->update(display, x, y, w, h); } -/* This function is exported for SGX driver use */ -int omapfb_update_window(struct fb_info *fbi, - u32 x, u32 y, u32 w, u32 h) -{ - struct omapfb_info *ofbi = FB2OFB(fbi); - struct omapfb2_device *fbdev = ofbi->fbdev; - int r; - - if (!lock_fb_info(fbi)) - return -ENODEV; - omapfb_lock(fbdev); - - r = omapfb_update_window_nolock(fbi, x, y, w, h); - - omapfb_unlock(fbdev); - unlock_fb_info(fbi); - - return r; -} -EXPORT_SYMBOL(omapfb_update_window); - int omapfb_set_update_mode(struct fb_info *fbi, enum omapfb_update_mode mode) { @@ -646,7 +629,7 @@ int omapfb_ioctl(struct fb_info *fbi, unsigned int cmd, unsigned long arg) break; } - r = omapfb_update_window_nolock(fbi, p.uwnd_o.x, p.uwnd_o.y, + r = omapfb_update_window(fbi, p.uwnd_o.x, p.uwnd_o.y, p.uwnd_o.width, p.uwnd_o.height); break; @@ -663,7 +646,7 @@ int omapfb_ioctl(struct fb_info *fbi, unsigned int cmd, unsigned long arg) break; } - r = omapfb_update_window_nolock(fbi, p.uwnd.x, p.uwnd.y, + r = omapfb_update_window(fbi, p.uwnd.x, p.uwnd.y, p.uwnd.width, p.uwnd.height); break; @@ -853,14 +836,15 @@ int omapfb_ioctl(struct fb_info *fbi, unsigned int cmd, unsigned long arg) break; case OMAPFB_GET_VRAM_INFO: { - unsigned long vram, free, largest; - DBG("ioctl GET_VRAM_INFO\n"); - omap_vram_get_info(&vram, &free, &largest); - p.vram_info.total = vram; - p.vram_info.free = free; - p.vram_info.largest_free_block = largest; + /* + * We don't have the ability to get this vram info anymore. + * Fill in something that should keep the applications working. + */ + p.vram_info.total = SZ_1M * 64; + p.vram_info.free = SZ_1M * 64; + p.vram_info.largest_free_block = SZ_1M * 64; if (copy_to_user((void __user *)arg, &p.vram_info, sizeof(p.vram_info))) |
