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diff -urN linux-2.6.28.2-0rig//drivers/video/atmel_mpopfb.c linux-2.6.28.2/drivers/video/atmel_mpopfb.c
--- linux-2.6.28.2-0rig//drivers/video/atmel_mpopfb.c 2009-01-29 09:41:04.000000000 +0100
+++ linux-2.6.28.2/drivers/video/atmel_mpopfb.c 2009-01-29 09:43:46.000000000 +0100
@@ -315,6 +315,10 @@
static void atmel_mpopfb_start(struct atmel_mpopfb_info *sinfo)
{
if (!sinfo->running) {
+ unsigned int line_cache_disable =
+ sinfo->baseimg_info.line_cache_disable ?
+ ATMEL_MPOP_CR_CACHEDIS_MASK : 0;
+
dev_dbg(sinfo->info->device, " * Starting MPOP.\n");
/* Enable all error interrupts. */
@@ -325,9 +329,9 @@
* reading from the slave interface it will start
* generating a frame.
*/
- mpop_writel(sinfo, ATMEL_MPOP_CR,
- ATMEL_MPOP_CR_EN_MASK
- /*| ATMEL_MPOP_CR_OUT_BGR_MASK */ );
+ mpop_writel(sinfo, ATMEL_MPOP_CR, ATMEL_MPOP_CR_EN_MASK
+ | line_cache_disable
+ | ATMEL_MPOP_CR_OUT_BGR_MASK);
sinfo->running = 1;
}
diff -urN linux-2.6.28.2-0rig//include/linux/atmel_mpopfb.h linux-2.6.28.2/include/linux/atmel_mpopfb.h
--- linux-2.6.28.2-0rig//include/linux/atmel_mpopfb.h 2009-01-29 09:41:04.000000000 +0100
+++ linux-2.6.28.2/include/linux/atmel_mpopfb.h 2009-01-29 09:43:46.000000000 +0100
@@ -42,9 +42,11 @@
unsigned xsize;
unsigned ysize;
- /* Signal that we should flip the video. */
+ /* Signal for flipping the video. */
int flip;
+ /* Signal for disabling the line cache. */
+ int line_cache_disable;
};
enum atmel_mpopfb_overlay_type {
|
