[Intel-gfx] [PATCH 0/7] drm/i915: Add state checker for CSC coeff values

[Bhanuprakash Modem]

In this patch series, added state checker to validate CSC. This reads
hardware state, and compares the originally requested state(s/w). This
is done for chv, ilk, glk and their variant platforms. Rest of
the platforms will be enabled on top of this later.

Signed-off-by: Bhanuprakash Modem <bhanuprakash.modem at intel.com>

Bhanuprakash Modem (7):
  drm/i915/display: Introduce vfunc read_csc() to create hw ctm
  drm/i915/display: Add func to compare hw/sw CSC matrix
  drm/i915/display: Add macro to compare hw/sw CSC matrix
  drm/i915/display: Extract chv_read_csc()
  drm/i915/display: Extract ilk_read_csc()
  drm/i915/display: Extract icl_read_csc()
  FOR_TESTING_ONLY: Print coeffs of hw and sw CTM

 drivers/gpu/drm/i915/display/intel_color.c   | 209 ++++++++++++++++++-
 drivers/gpu/drm/i915/display/intel_color.h   |   3 +
 drivers/gpu/drm/i915/display/intel_display.c |  31 +++
 drivers/gpu/drm/i915/i915_drv.h              |   1 +
 4 files changed, 239 insertions(+), 5 deletions(-)

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2.20.1