diff options
Diffstat (limited to 'drivers/staging/gma500/framebuffer.c')
| -rw-r--r-- | drivers/staging/gma500/framebuffer.c | 41 |
1 files changed, 24 insertions, 17 deletions
diff --git a/drivers/staging/gma500/framebuffer.c b/drivers/staging/gma500/framebuffer.c index 3f39a37456f..b00761cba14 100644 --- a/drivers/staging/gma500/framebuffer.c +++ b/drivers/staging/gma500/framebuffer.c @@ -32,6 +32,7 @@ #include <drm/drmP.h> #include <drm/drm.h> #include <drm/drm_crtc.h> +#include <drm/drm_fb_helper.h> #include "psb_drv.h" #include "psb_intel_reg.h" @@ -273,14 +274,17 @@ static struct fb_ops psbfb_unaccel_ops = { */ static int psb_framebuffer_init(struct drm_device *dev, struct psb_framebuffer *fb, - struct drm_mode_fb_cmd *mode_cmd, + struct drm_mode_fb_cmd2 *mode_cmd, struct gtt_range *gt) { + u32 bpp, depth; int ret; - if (mode_cmd->pitch & 63) + drm_fb_get_bpp_depth(mode_cmd->pixel_format, &depth, &bpp); + + if (mode_cmd->pitches[0] & 63) return -EINVAL; - switch (mode_cmd->bpp) { + switch (bpp) { case 8: case 16: case 24: @@ -313,7 +317,7 @@ static int psb_framebuffer_init(struct drm_device *dev, static struct drm_framebuffer *psb_framebuffer_create (struct drm_device *dev, - struct drm_mode_fb_cmd *mode_cmd, + struct drm_mode_fb_cmd2 *mode_cmd, struct gtt_range *gt) { struct psb_framebuffer *fb; @@ -387,27 +391,28 @@ static int psbfb_create(struct psb_fbdev *fbdev, struct fb_info *info; struct drm_framebuffer *fb; struct psb_framebuffer *psbfb = &fbdev->pfb; - struct drm_mode_fb_cmd mode_cmd; + struct drm_mode_fb_cmd2 mode_cmd; struct device *device = &dev->pdev->dev; int size; int ret; struct gtt_range *backing; int gtt_roll = 1; + u32 bpp, depth; mode_cmd.width = sizes->surface_width; mode_cmd.height = sizes->surface_height; - mode_cmd.bpp = sizes->surface_bpp; + bpp = sizes->surface_bpp; /* No 24bit packed */ - if (mode_cmd.bpp == 24) - mode_cmd.bpp = 32; + if (bpp == 24) + bpp = 32; /* Acceleration via the GTT requires pitch to be 4096 byte aligned (ie 1024 or 2048 pixels in normal use) */ - mode_cmd.pitch = ALIGN(mode_cmd.width * ((mode_cmd.bpp + 7) / 8), 4096); - mode_cmd.depth = sizes->surface_depth; + mode_cmd.pitches[0] = ALIGN(mode_cmd.width * ((bpp + 7) / 8), 4096); + depth = sizes->surface_depth; - size = mode_cmd.pitch * mode_cmd.height; + size = mode_cmd.pitches[0] * mode_cmd.height; size = ALIGN(size, PAGE_SIZE); /* Allocate the framebuffer in the GTT with stolen page backing */ @@ -421,10 +426,10 @@ static int psbfb_create(struct psb_fbdev *fbdev, gtt_roll = 0; /* Don't use GTT accelerated scrolling */ - mode_cmd.pitch = ALIGN(mode_cmd.width * ((mode_cmd.bpp + 7) / 8), 64); - mode_cmd.depth = sizes->surface_depth; + mode_cmd.pitches[0] = ALIGN(mode_cmd.width * ((bpp + 7) / 8), 64); + depth = sizes->surface_depth; - size = mode_cmd.pitch * mode_cmd.height; + size = mode_cmd.pitches[0] * mode_cmd.height; size = ALIGN(size, PAGE_SIZE); /* Allocate the framebuffer in the GTT with stolen page @@ -443,6 +448,8 @@ static int psbfb_create(struct psb_fbdev *fbdev, } info->par = fbdev; + mode_cmd.pixel_format = drm_mode_legacy_fb_format(bpp, depth); + ret = psb_framebuffer_init(dev, psbfb, &mode_cmd, backing); if (ret) goto out_unref; @@ -504,7 +511,7 @@ static int psbfb_create(struct psb_fbdev *fbdev, info->apertures->ranges[0].size = dev_priv->gtt.stolen_size; } - drm_fb_helper_fill_fix(info, fb->pitch, fb->depth); + drm_fb_helper_fill_fix(info, fb->pitches[0], fb->depth); drm_fb_helper_fill_var(info, &fbdev->psb_fb_helper, sizes->fb_width, sizes->fb_height); @@ -546,7 +553,7 @@ out_err1: */ static struct drm_framebuffer *psb_user_framebuffer_create (struct drm_device *dev, struct drm_file *filp, - struct drm_mode_fb_cmd *cmd) + struct drm_mode_fb_cmd2 *cmd) { struct gtt_range *r; struct drm_gem_object *obj; @@ -555,7 +562,7 @@ static struct drm_framebuffer *psb_user_framebuffer_create * Find the GEM object and thus the gtt range object that is * to back this space */ - obj = drm_gem_object_lookup(dev, filp, cmd->handle); + obj = drm_gem_object_lookup(dev, filp, cmd->handles[0]); if (obj == NULL) return ERR_PTR(-ENOENT); |