[PATCH v2 0/2] media: Add colors' order over test image

[Kaaira Gupta <kgupta@es.iitr.ac.in>]

This patchset aims to add a method to display the correct order of
colors for a test image generated. It does so by adding a function 
which returns a string of correct order of the colors for a test
pattern and a control using which displays the string over test image.

Changes since v1:
	- Divided the patch into two patches.
	- Returned NULL for patterns whose color order cannot be
	  defined. (Reported-by: kernel test robot <lkp@intel.com>)
	- Made separate switch cases for separate test patterns
	 (Reported-by: kernel test robot <lkp@intel.com>)
	- Renamed variables from camelcase to use '_'
	- prefixed 'media' to the patches.

Kaaira Gupta (2):
  media: tpg: Add function to return colors' order of test image
  media: vimc: Add a control to show test pattern colors' order

 drivers/media/common/v4l2-tpg/v4l2-tpg-core.c | 32 +++++++++++++++--
 drivers/media/test-drivers/vimc/Kconfig       |  2 ++
 drivers/media/test-drivers/vimc/vimc-common.h |  1 +
 drivers/media/test-drivers/vimc/vimc-sensor.c | 34 +++++++++++++++++++
 include/media/tpg/v4l2-tpg.h                  |  1 +
 5 files changed, 68 insertions(+), 2 deletions(-)

-- 
2.17.1