drm/vc4: crtc: Add FIFO depth to vc4_crtc_data

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Not all pixelvalve FIFOs in vc5 have the same depth, so we need to add that
to our vc4_crtc_data structure to be able to compute the fill level
properly later on.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Tested-by: Chanwoo Choi <cw00.choi@samsung.com>
Tested-by: Hoegeun Kwon <hoegeun.kwon@samsung.com>
Tested-by: Stefan Wahren <stefan.wahren@i2se.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Link: https://patchwork.freedesktop.org/patch/msgid/7df3549c1bea9b0a27c784dc416bb9a831e4e18f.1599120059.git-series.maxime@cerno.tech

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Maxime Ripard 2020-09-03 10:00:47 +02:00

parent 87ebcd42fb

commit 649abf2f5d

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2 changed files with 20 additions and 3 deletions

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20

drivers/gpu/drm/vc4/vc4_crtc.c

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3

drivers/gpu/drm/vc4/vc4_drv.h

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