[PATCH v4 0/19] Various s3c-fb updates

[Kukjin Kim]

Pawel Osciak wrote:
> 
> Hello,
> 
Hi,

> This series contains various Samsung framebuffer driver updates.
> I believe that it has reached the stage of being ready for merging.
> 
> The main highlights of this series are:
> - Ben Dook's unification of the plethora of Samsung framebuffer header
> files with configuration selection at probe time, machine naming;
> - palette setup code moved to the main driver;
> - added ability to wait for VSYNC and to pan the display;
> - better support for new features found in S5PV210 SoCs, including
>   shadow register handling and DMA channel control,
> - various small changes,
> - a number of bugs has also been fixed.
> 
> 
> Changes in v4:
> - corrected fb_dealloc_cmap condition on window probe failure
> - fixed a race condition in wait for VSYNC ioctl
> - removed has_osd_size flag from window variant; osd_size_off != 0
>   now implies has_osd_size = 1
> - cosmetic changes, as suggested by Ben Dooks, and more comments
> 
> Changes in v3:
> - new patches:
>   * fixing a section mismatch error
>   * adding support for DMA channel control (enable/disable) found on
S5PV210
>   * disabling shadow register updates during set_par
> 
> - unified function for disabling register updates
> - no need to initialize names for 64xx-type framebuffers (is being set as
>   default anyway)
> - updated to the new version of Ben's branch
> - minor fixes
> 
> Changes in v2:
> - added SHADOWCON register support found on S3C6410 and S5PC100 for
> disabling
>   shadow register updates
> - fixed osd and alpha register handling (different configurations for
different
>   machines)
> 
> The series includes:
> 
> [PATCH 01/19] s3c-fb: Change to depending on CONFIG_S3C_FB_DEV
> [PATCH 02/19] s3c-fb: add default window feature.
> [PATCH 03/19] s3c-fb: fixed distortedness situation for the mode more then
24bpp.
> [PATCH 04/19] s3c-fb: only init window colour key controls for windows
with
> blending
> [PATCH 05/19] s3c-fb: Initial move to unifying the header files
> [PATCH 06/19] s3c-fb: udpate to support s3c2416/s3c2443 style hardware
> [PATCH 07/19] s3c-fb: Integrate palette setup code into main driver

Actually, already submitted 1st and 4th to 7th patches in here by Ben Dooks.
http://lists.infradead.org/pipermail/linux-arm-kernel/2010-May/015614.html
threads

So I think no need to re-submit them..and just need to add comments about
that.

> [PATCH 08/19] s3c-fb: Fix various null references on framebuffer memory
alloc
> failure
> [PATCH 09/19] s3c-fb: Correct FRAMESEL1 bitfield defines for VIDINTCON0
> register
> [PATCH 10/19] s3c-fb: Separate S5PC100 and S5PV210 framebuffer driver data
> structures
> [PATCH 11/19] s3c-fb: Add device name initialization
> [PATCH 12/19] s3c-fb: Add support for display panning
> [PATCH 13/19] s3c-fb: Add wait for VSYNC ioctl
> [PATCH 14/19] s3c-fb: window 3 of 64xx+ does not have an osd_d register
> [PATCH 15/19] s3c-fb: Add SHADOWCON shadow register locking support for
> S5PV210
> [PATCH 16/19] s3c-fb: Correct window osd size and alpha register handling
> [PATCH 17/19] s3c-fb: Protect window-specific registers during updates
> [PATCH 18/19] s3c-fb: fix section mismatch
> [PATCH 19/19] s3c-fb: Add support for DMA channel control on S5PV210
> 


Thanks.

Best regards,
Kgene.
--
Kukjin Kim <kgene.kim at samsung.com>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.