[PATCH] fbdev: sh_mobile_lcdc: Fix vertical panning step
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: 2012-07-26 12:36:55
Commit 15dede882e564601947f2ce4b647742c0351be6d added support for horizontal panning but accidentally computes the Y pan step value incorrectly for NV12/21 and NV16/61 formats. Fix this. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> --- drivers/video/sh_mobile_lcdcfb.c | 12 ++++++------ 1 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c
index 8cb653b..699487c 100644
--- a/drivers/video/sh_mobile_lcdcfb.c
+++ b/drivers/video/sh_mobile_lcdcfb.c@@ -1716,11 +1716,11 @@ sh_mobile_lcdc_overlay_fb_init(struct sh_mobile_lcdc_overlay *ovl) info->fix.visual = FB_VISUAL_TRUECOLOR; switch (ovl->format->fourcc) { - case V4L2_PIX_FMT_NV16: - case V4L2_PIX_FMT_NV61: - info->fix.ypanstep = 2; case V4L2_PIX_FMT_NV12: case V4L2_PIX_FMT_NV21: + info->fix.ypanstep = 2; + case V4L2_PIX_FMT_NV16: + case V4L2_PIX_FMT_NV61: info->fix.xpanstep = 2; }
@@ -2215,11 +2215,11 @@ sh_mobile_lcdc_channel_fb_init(struct sh_mobile_lcdc_chan *ch, info->fix.visual = FB_VISUAL_TRUECOLOR; switch (ch->format->fourcc) { - case V4L2_PIX_FMT_NV16: - case V4L2_PIX_FMT_NV61: - info->fix.ypanstep = 2; case V4L2_PIX_FMT_NV12: case V4L2_PIX_FMT_NV21: + info->fix.ypanstep = 2; + case V4L2_PIX_FMT_NV16: + case V4L2_PIX_FMT_NV61: info->fix.xpanstep = 2; }
--
Regards,
Laurent Pinchart