diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_fb.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_fb.c | 28 |
1 files changed, 11 insertions, 17 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c index 0daad446d2c7..899b6a1644bd 100644 --- a/drivers/gpu/drm/radeon/radeon_fb.c +++ b/drivers/gpu/drm/radeon/radeon_fb.c @@ -74,28 +74,22 @@ radeonfb_release(struct fb_info *info, int user) static struct fb_ops radeonfb_ops = { .owner = THIS_MODULE, + DRM_FB_HELPER_DEFAULT_OPS, .fb_open = radeonfb_open, .fb_release = radeonfb_release, - .fb_check_var = drm_fb_helper_check_var, - .fb_set_par = drm_fb_helper_set_par, .fb_fillrect = drm_fb_helper_cfb_fillrect, .fb_copyarea = drm_fb_helper_cfb_copyarea, .fb_imageblit = drm_fb_helper_cfb_imageblit, - .fb_pan_display = drm_fb_helper_pan_display, - .fb_blank = drm_fb_helper_blank, - .fb_setcmap = drm_fb_helper_setcmap, - .fb_debug_enter = drm_fb_helper_debug_enter, - .fb_debug_leave = drm_fb_helper_debug_leave, }; -int radeon_align_pitch(struct radeon_device *rdev, int width, int bpp, bool tiled) +int radeon_align_pitch(struct radeon_device *rdev, int width, int cpp, bool tiled) { int aligned = width; int align_large = (ASIC_IS_AVIVO(rdev)) || tiled; int pitch_mask = 0; - switch (bpp / 8) { + switch (cpp) { case 1: pitch_mask = align_large ? 255 : 127; break; @@ -110,7 +104,7 @@ int radeon_align_pitch(struct radeon_device *rdev, int width, int bpp, bool tile aligned += pitch_mask; aligned &= ~pitch_mask; - return aligned; + return aligned * cpp; } static void radeonfb_destroy_pinned_object(struct drm_gem_object *gobj) @@ -139,13 +133,13 @@ static int radeonfb_create_pinned_object(struct radeon_fbdev *rfbdev, int ret; int aligned_size, size; int height = mode_cmd->height; - u32 bpp, depth; + u32 cpp; - drm_fb_get_bpp_depth(mode_cmd->pixel_format, &depth, &bpp); + cpp = drm_format_plane_cpp(mode_cmd->pixel_format, 0); /* need to align pitch with crtc limits */ - mode_cmd->pitches[0] = radeon_align_pitch(rdev, mode_cmd->width, bpp, - fb_tiled) * ((bpp + 1) / 8); + mode_cmd->pitches[0] = radeon_align_pitch(rdev, mode_cmd->width, cpp, + fb_tiled); if (rdev->family >= CHIP_R600) height = ALIGN(mode_cmd->height, 8); @@ -165,11 +159,11 @@ static int radeonfb_create_pinned_object(struct radeon_fbdev *rfbdev, tiling_flags = RADEON_TILING_MACRO; #ifdef __BIG_ENDIAN - switch (bpp) { - case 32: + switch (cpp) { + case 4: tiling_flags |= RADEON_TILING_SWAP_32BIT; break; - case 16: + case 2: tiling_flags |= RADEON_TILING_SWAP_16BIT; default: break; |