diff options
Diffstat (limited to 'drivers/video/mxc/mxc_ipuv3_fb.c')
| -rw-r--r-- | drivers/video/mxc/mxc_ipuv3_fb.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/drivers/video/mxc/mxc_ipuv3_fb.c b/drivers/video/mxc/mxc_ipuv3_fb.c index f21a0d0cbcb..948f00ab2ac 100644 --- a/drivers/video/mxc/mxc_ipuv3_fb.c +++ b/drivers/video/mxc/mxc_ipuv3_fb.c @@ -244,8 +244,7 @@ static int _setup_disp_channel2(struct fb_info *fbi) IPU_ROTATE_NONE, base, base, - (fbi->var.accel_flags == - FB_ACCEL_TRIPLE_FLAG) ? base : 0, + base, 0, 0); if (retval) { dev_err(fbi->device, @@ -577,8 +576,7 @@ static int mxcfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) if (var->xres_virtual < var->xres) var->xres_virtual = var->xres; - /* Default Y virtual size is 3*yres */ - if (var->yres_virtual < var->yres * 3) + if (var->yres_virtual < var->yres) var->yres_virtual = var->yres * 3; if ((var->bits_per_pixel != 32) && (var->bits_per_pixel != 24) && @@ -1235,6 +1233,17 @@ mxcfb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info) mxc_fbi->cur_ipu_alpha_buf); } + /* update u/v offset */ + ipu_update_channel_offset(mxc_fbi->ipu, mxc_fbi->ipu_ch, + IPU_INPUT_BUFFER, + bpp_to_pixfmt(info), + info->var.xres_virtual, + info->var.yres_virtual, + info->var.xres_virtual, + 0, 0, + var->yoffset, + var->xoffset); + ipu_select_buffer(mxc_fbi->ipu, mxc_fbi->ipu_ch, IPU_INPUT_BUFFER, mxc_fbi->cur_ipu_buf); ipu_clear_irq(mxc_fbi->ipu, mxc_fbi->ipu_ch_irq); |