Re: [PATCH 0/6] drm/vc4: Fixes for the writeback

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Hi

Am 28.03.22 um 17:36 schrieb Maxime Ripard:
Hi,

This series address multiple issues with the transposer support, and thus the
writeback support.

With my comments considered, feel free to add

Acked-by: Thomas Zimmermann <tzimmermann@xxxxxxx>

I cannot really check the correctness of the individual HW operations though.

Best regards
Thomas


Let me know what you think,
Maxime

Maxime Ripard (6):
   drm/vc4: hvs: Reset muxes at probe time
   drm/vc4: txp: Don't set TXP_VSTART_AT_EOF
   drm/vc4: txp: Force alpha to be 0xff if it's disabled
   drm/vc4: kms: Store channel in local variable
   drm/vc4: kms: Warn if we have an incompatible muxing setup
   drm/vc4: kms: Improve logging

  drivers/gpu/drm/vc4/vc4_hvs.c | 26 +++++++++++++++++++-----
  drivers/gpu/drm/vc4/vc4_kms.c | 38 +++++++++++++++++++++++++++--------
  drivers/gpu/drm/vc4/vc4_txp.c |  4 +++-
  3 files changed, 54 insertions(+), 14 deletions(-)


--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Maxfeldstr. 5, 90409 Nürnberg, Germany
(HRB 36809, AG Nürnberg)
Geschäftsführer: Ivo Totev

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