[PATCH] [media] s5p-jpeg: Clear JPEG_CODEC_ON bits in sw reset function

Bits EXYNOS4_DEC_MODE and EXYNOS4_ENC_MODE do not get cleared on software reset. These bits need to be cleared explicitly. Signed-off-by: Tony K Nadackal tony...@samsung.com --- This patch is created and tested on top of linux-next-20141210. It can be cleanly applied on media-next and kgene

[PATCH] [media] s5p-jpeg: Fix crash in jpeg isr due to multiple interrupts.

]--- Kernel panic - not syncing: Fatal exception in interrupt ---[ end Kernel panic - not syncing: Fatal exception in interrupt Signed-off-by: Tony K Nadackal tony...@samsung.com --- This patch is created and tested on top of linux-next-20141210. It can be cleanly applied on media-next and kgene

[PATCH] [media] s5p-jpeg: Initialize cb and cr to zero.

To avoid garbage value written into image base address planes, initialize cb and cr of structure s5p_jpeg_addr to zero. Signed-off-by: Tony K Nadackal tony...@samsung.com --- This patch is created and tested on top of linux-next-20141210. It can be cleanly applied on media-next and kgene/for-next

[PATCH] [media] s5p-jpeg: Adding Exynos7 Jpeg variant support

Fimp_jpeg used in Exynos7 is a revised version. Some register configurations are slightly different from Jpeg in Exynos4. Added one more variant SJPEG_EXYNOS7 to handle these differences. Signed-off-by: Tony K Nadackal tony...@samsung.com --- This patch is created and tested on top of linux-next

RE: [PATCH] [media] s5p-jpeg: Adding Exynos7 Jpeg variant support

and explain its merit. Thanks for the suggestion. I will make a separate patch for this bug fix. [snip] -- Best Regards, Jacek Anaszewski Thanks, Tony K Nadackal -- To unsubscribe from this list: send the line unsubscribe linux-media in the body of a message to majord...@vger.kernel.org More

[PATCH v2 2/2] [media] s5p-jpeg: Adding Exynos7 JPEG variant

Fimp_jpeg used in Exynos7 is a revised version. Some register configurations are slightly different from JPEG in Exynos4. Added one more variant SJPEG_EXYNOS7 to handle these differences. Signed-off-by: Tony K Nadackal tony...@samsung.com --- .../bindings/media/exynos-jpeg-codec.txt

[PATCH v2 1/2] [media] s5p-jpeg: Fix modification sequence of interrupt enable register

Fix the bug in modifying the interrupt enable register. Signed-off-by: Tony K Nadackal tony...@samsung.com --- drivers/media/platform/s5p-jpeg/jpeg-hw-exynos4.c | 5 - 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/media/platform/s5p-jpeg/jpeg-hw-exynos4.c b/drivers

[PATCH v2 0/2] Adding support for Exynos7 Jpeg variant

macros into enum as suggested by Jacek Anaszewski. Tony K Nadackal (2): [media] s5p-jpeg: Fix modification sequence of interrupt enable register [media] s5p-jpeg: Adding Exynos7 Jpeg variant .../bindings/media/exynos-jpeg-codec.txt | 2 +- drivers/media/platform/s5p-jpeg/jpeg

RE: [PATCH] [media] s5p-jpeg: Adding Exynos7 Jpeg variant support

Hi Kukjin, On Wednesday, January 07, 2015 6:09 PM, Jacek Anaszewski wrote, Hi Tony, On 01/07/2015 01:08 PM, Tony K Nadackal wrote: Dear Jacek, On Wednesday, January 07, 2015 3:15 PM Jacek Anaszewski wrote, Hi Tony, Sorry for late response, just got back from vacation. On 12

RE: [PATCH v2 2/2] [media] s5p-jpeg: Adding Exynos7 JPEG variant

Hi Jacek, On Wednesday, January 07, 2015 3:43 PM : Jacek Anaszewski wrote, Hi Tony, On 12/19/2014 08:38 AM, Tony K Nadackal wrote: Fimp_jpeg used in Exynos7 is a revised version. Some register configurations are slightly different from JPEG in Exynos4. Added one more variant

RE: [PATCH] [media] s5p-jpeg: Clear JPEG_CODEC_ON bits in sw reset function

Gentle Reminder. Thanks Tony -Original Message- From: Tony K Nadackal [mailto:tony...@samsung.com] Sent: Wednesday, December 17, 2014 11:52 AM To: linux-media@vger.kernel.org; linux-arm-ker...@lists.infradead.org; linux- samsung-...@vger.kernel.org Cc: mche...@osg.samsung.com

RE: [PATCH] [media] s5p-jpeg: Fix crash in jpeg isr due to multiple interrupts.

Gentle Reminder. Thanks Tony -Original Message- From: Tony K Nadackal [mailto:tony...@samsung.com] Sent: Wednesday, December 17, 2014 11:55 AM To: linux-media@vger.kernel.org; linux-arm-ker...@lists.infradead.org; linux- samsung-...@vger.kernel.org Cc: mche...@osg.samsung.com

RE: [PATCH v2 0/2] Adding support for Exynos7 Jpeg variant

Gentle Reminder. Thanks, Tony -Original Message- From: Tony K Nadackal [mailto:tony...@samsung.com] Sent: Friday, December 19, 2014 1:08 PM To: linux-media@vger.kernel.org; linux-arm-ker...@lists.infradead.org; linux- samsung-...@vger.kernel.org; devicet...@vger.kernel.org Cc: mche

RE: [PATCH] [media] s5p-jpeg: Initialize cb and cr to zero.

Gentle Reminder. Thanks, Tony -Original Message- From: Tony K Nadackal [mailto:tony...@samsung.com] Sent: Wednesday, December 17, 2014 12:51 PM To: linux-media@vger.kernel.org; linux-arm-ker...@lists.infradead.org; linux- samsung-...@vger.kernel.org Cc: mche...@osg.samsung.com

RE: [PATCH v2 1/2] [media] s5p-jpeg: Fix modification sequence of interrupt enable register

Hi Jacek, On Wednesday, January 07, 2015 3:38 PM Jacek Anaszewski wrote, Hi Tony, On 12/19/2014 08:37 AM, Tony K Nadackal wrote: Fix the bug in modifying the interrupt enable register. For Exynos4 this was not a bug as there are only five bit fields used in the EXYNOS4_INT_EN_REG - all

RE: [PATCH] [media] s5p-jpeg: Adding Exynos7 Jpeg variant support

Dear Jacek, On Wednesday, January 07, 2015 3:15 PM Jacek Anaszewski wrote, Hi Tony, Sorry for late response, just got back from vacation. On 12/19/2014 04:37 AM, Tony K Nadackal wrote: Hi Jacek, On Wednesday, December 17, 2014 7:46 PM Jacek Anaszewski wrote, Hi Tony, Thanks