On 09/21/2012 01:56 PM, Eric Nelson wrote:
Signed-off-by: Eric Nelsoneric.nelson@boundarydevices.com
drivers/video/mxc_ipuv3_fb.c | 20 ++++++++++++++++++++ include/ipu_pixfmt.h | 1 + 2 files changed, 21 insertions(+), 0 deletions(-)
diff --git a/drivers/video/mxc_ipuv3_fb.c b/drivers/video/mxc_ipuv3_fb.c index c38e22d..47b336e 100644 --- a/drivers/video/mxc_ipuv3_fb.c +++ b/drivers/video/mxc_ipuv3_fb.c @@ -38,6 +38,7 @@ #include "videomodes.h" #include "ipu.h" #include "mxcfb.h" +#include "ipu_regs.h"
static int mxcfb_map_video_memory(struct fb_info *fbi); static int mxcfb_unmap_video_memory(struct fb_info *fbi); @@ -576,6 +577,25 @@ err0: return ret; }
+void ipuv3_fb_shutdown(void) +{
- int i;
- struct ipu_stat *stat = (struct ipu_stat *)IPU_STAT;
- for (i = 0; i< ARRAY_SIZE(mxcfb_info); i++) {
struct fb_info *fbi = mxcfb_info[i];if (fbi) {struct mxcfb_info *mxc_fbi = fbi->par;ipu_disable_channel(mxc_fbi->ipu_ch);ipu_uninit_channel(mxc_fbi->ipu_ch);}- }
- for (i = 0; i< ARRAY_SIZE(stat->int_stat); i++) {
__raw_writel(__raw_readl(&stat->int_stat[i]),&stat->int_stat[i]);- }
+}
- void *video_hw_init(void) { int ret;
diff --git a/include/ipu_pixfmt.h b/include/ipu_pixfmt.h index 0019898..4baa711 100644 --- a/include/ipu_pixfmt.h +++ b/include/ipu_pixfmt.h @@ -77,5 +77,6 @@ #define IPU_PIX_FMT_YUV422P fourcc('4', '2', '2', 'P') /*< 16 YUV 4:2:2 */
int ipuv3_fb_init(struct fb_videomode *mode, uint8_t disp, uint32_t pixfmt); +void ipuv3_fb_shutdown(void);
#endif
Sorry. This is a duplicate of a prior e-mail.