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-rw-r--r--board/bf527-ezkit/video.c11
-rw-r--r--board/bf533-stamp/video.c6
-rw-r--r--board/bf548-ezkit/video.c6
-rw-r--r--board/cm-bf548/video.c6
4 files changed, 29 insertions, 0 deletions
diff --git a/board/bf527-ezkit/video.c b/board/bf527-ezkit/video.c
index 891070b57..51bdf0204 100644
--- a/board/bf527-ezkit/video.c
+++ b/board/bf527-ezkit/video.c
@@ -378,6 +378,17 @@ static void dma_bitblit(void *dst, fastimage_t *logo, int x, int y)
}
+void video_stop(void)
+{
+ DisablePPI();
+ DisableDMA();
+ DisableTIMER0();
+ DisableTIMER1();
+#ifdef CONFIG_MK_BF527_EZKIT_REV_2_1
+ lq035q1_control(LQ035_SHUT_CTL, LQ035_SHUT);
+#endif
+}
+
void video_putc(const char c)
{
}
diff --git a/board/bf533-stamp/video.c b/board/bf533-stamp/video.c
index 939bd35a0..75b8adca1 100644
--- a/board/bf533-stamp/video.c
+++ b/board/bf533-stamp/video.c
@@ -150,6 +150,12 @@ static void video_init(char *NTSCFrame)
bfin_write_PPI_CONTROL(0x0083);
}
+void video_stop(void)
+{
+ bfin_write_PPI_CONTROL(0);
+ bfin_write_DMA0_CONFIG(0);
+}
+
int drv_video_init(void)
{
struct stdio_dev videodev;
diff --git a/board/bf548-ezkit/video.c b/board/bf548-ezkit/video.c
index af3d58bdd..cde877aa0 100644
--- a/board/bf548-ezkit/video.c
+++ b/board/bf548-ezkit/video.c
@@ -224,6 +224,12 @@ int video_init(void *dst)
return 0;
}
+void video_stop(void)
+{
+ DisablePPI();
+ DisableDMA();
+}
+
static void dma_bitblit(void *dst, fastimage_t *logo, int x, int y)
{
if (dcache_status())
diff --git a/board/cm-bf548/video.c b/board/cm-bf548/video.c
index d43f5a1df..c50169740 100644
--- a/board/cm-bf548/video.c
+++ b/board/cm-bf548/video.c
@@ -225,6 +225,12 @@ int video_init(void *dst)
return 0;
}
+void video_stop(void)
+{
+ DisablePPI();
+ DisableDMA();
+}
+
static void dma_bitblit(void *dst, fastimage_t *logo, int x, int y)
{
if (dcache_status())