[PATCH v9 0/5] drm/sun4i: sun6i_mipi_dsi: Fixes/updates

[Jagan Teki <jagan@amarulasolutions.com>]

Unfortunately due to various reasons[3] the previous fixes[1] and burst[2]
changes are failed to apply.

So, this series is filtered version of previous [1] and [2] changes on top
of drm-misc.

patch-1: Fix for burst mode instruction delay computation

patch-2: Fix for TCOn DRQ set bits

patch-3: Support vblk timing for 4-lane devices

patch-4: GENERIC_SHORT_WRITE_2 dsi transfer support

patch-5: Code simplification for dsi timings   

Changes for v9:
- rebase on drm-misc
- update commit messages
- add hsync_porch overflow patch
Changes for v8:
- rebase on master
- rework on commit messages
- rework video start delay
- include drq changes from previous version
Changes for v7:
- rebase on master
- collect Merlijn Wajer Tested-by credits.
Changes for v6:
- fixed all burst mode patches as per previous version comments
- rebase on master
- update proper commit message
- dropped unneeded comments
- order the patches that make review easy
Changes for v5, v4, v3, v2:
- use existing driver code construct for hblk computation
- create separate function for vblk computation 
- cleanup commit messages
- update proper commit messages
- fixed checkpatch warnings/errors
- use proper return value for tcon0 probe
- add logic to get tcon0 divider values
- simplify timings code to support burst mode
- fix drq computation return values
- rebase on master

[1] https://patchwork.kernel.org/cover/10813573/
[2] https://patchwork.kernel.org/cover/10813623/
[3] https://patchwork.kernel.org/cover/10805995/

Any inputs?
Jagan.

Jagan Teki (5):
  drm/sun4i: sun6i_mipi_dsi: Fix hsync_porch overflow
  drm/sun4i: sun6i_mipi_dsi: Fix TCON DRQ set bits
  drm/sun4i: sun6i_mipi_dsi: Support vblk timing for 4-lane devices
  drm/sun4i: sun6i_mipi_dsi: Support DSI GENERIC_SHORT_WRITE_2 transfer
  drm/sun4i: sun6i_mipi_dsi: Simplify dsi setup timings code

 drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c | 114 +++++++++++++++----------
 1 file changed, 67 insertions(+), 47 deletions(-)

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2.18.0.321.gffc6fa0e3