RE: [PATCH v4 5/5] OMAP_VOUT: Increase MAX_DISPLAYS to a larger value

[Hiremath, Vaibhav]

 -Original Message-
 From: Taneja, Archit
 Sent: Wednesday, September 28, 2011 8:19 PM
 To: Hiremath, Vaibhav
 Cc: Valkeinen, Tomi; linux-o...@vger.kernel.org; Semwal, Sumit; linux-
 me...@vger.kernel.org; Taneja, Archit
 Subject: [PATCH v4 5/5] OMAP_VOUT: Increase MAX_DISPLAYS to a larger value
 
 There is no limit to the number of displays that can registered with DSS2.
 The
 current value of MAX_DISPLAYS is 3, set this to 10 so that the 'displays'
 member of omap2video_device struct can store more omap_dss_device pointers.
 
 This fixes a crash seen in omap_vout_probe when DSS2 registers for more
 than 3
 displays.
 
 Signed-off-by: Archit Taneja arc...@ti.com
 ---
  drivers/media/video/omap/omap_voutdef.h |2 +-
  1 files changed, 1 insertions(+), 1 deletions(-)
 
 diff --git a/drivers/media/video/omap/omap_voutdef.h
 b/drivers/media/video/omap/omap_voutdef.h
 index d793501..27a95d2 100644
 --- a/drivers/media/video/omap/omap_voutdef.h
 +++ b/drivers/media/video/omap/omap_voutdef.h
 @@ -25,7 +25,7 @@
  #define MAC_VRFB_CTXS4
  #define MAX_VOUT_DEV 2
  #define MAX_OVLS 3
 -#define MAX_DISPLAYS 3
 +#define MAX_DISPLAYS 10
  #define MAX_MANAGERS 3
 
  #define QQVGA_WIDTH  160

Acked-by: Vaibhav Hiremath hvaib...@ti.com

Thanks,
Vaibhav


 --
 1.7.1

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[PATCH v4 5/5] OMAP_VOUT: Increase MAX_DISPLAYS to a larger value

[Archit Taneja]

There is no limit to the number of displays that can registered with DSS2. The
current value of MAX_DISPLAYS is 3, set this to 10 so that the 'displays'
member of omap2video_device struct can store more omap_dss_device pointers.

This fixes a crash seen in omap_vout_probe when DSS2 registers for more than 3
displays.

Signed-off-by: Archit Taneja arc...@ti.com
---
 drivers/media/video/omap/omap_voutdef.h |2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/media/video/omap/omap_voutdef.h 
b/drivers/media/video/omap/omap_voutdef.h
index d793501..27a95d2 100644
--- a/drivers/media/video/omap/omap_voutdef.h
+++ b/drivers/media/video/omap/omap_voutdef.h
@@ -25,7 +25,7 @@
 #define MAC_VRFB_CTXS  4
 #define MAX_VOUT_DEV   2
 #define MAX_OVLS   3
-#define MAX_DISPLAYS   3
+#define MAX_DISPLAYS   10
 #define MAX_MANAGERS   3
 
 #define QQVGA_WIDTH160
-- 
1.7.1

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