From: Ilia Mirkin <imirkin-FrUbXkNCsVf2fBVCVOL8/A@public.gmane.org>
To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Subject: [RFC PATCH 0/3] drm/nouveau/dispnv04 overlay and primary fb format fixes
Date: Fri, 19 May 2017 22:57:46 -0400 [thread overview]
Message-ID: <20170520025749.9291-1-imirkin@alum.mit.edu> (raw)
This came out of some debugging I was doing to figure out how BE mode works
on this hardware. Among other things, it came out that we're not exposing
16-bpp mode support and that the ARGB8888 mode that we do expose is broken.
Also the overlay logic was pretty broken, I must have only tested with very
"normal" overlay buffer sizes with modetest before.
That said, this code has only received literal testing on a NV34/G5 PPC combo.
I was poking at various registers on a NV34/x86 to make modetest display the
correct data though. That's where e.g. the pitch mask comes from.
I haven't at all tested on my NV05 or NV1x hardware. Should probably do that
before we push this out. But since I've already been sitting on these patches
for a few weeks, thought I'd get them out there.
Ilia Mirkin (3):
drm/nouveau/overlay: improve error detection, fix pitch setting
drm/nouveau/overlay: add NV21 support
drm/nouveau/dispnv04: fix exposed format list
drivers/gpu/drm/nouveau/dispnv04/crtc.c | 36 +++++++++++-
drivers/gpu/drm/nouveau/dispnv04/overlay.c | 89 +++++++++++++++++++-----------
2 files changed, 93 insertions(+), 32 deletions(-)
--
2.13.0
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next reply other threads:[~2017-05-20 2:57 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-20 2:57 Ilia Mirkin [this message]
2017-05-20 2:57 ` [RFC PATCH 1/3] drm/nouveau/overlay: improve error detection, fix pitch setting Ilia Mirkin
2017-05-20 2:57 ` [RFC PATCH 3/3] drm/nouveau/dispnv04: fix exposed format list Ilia Mirkin
[not found] ` <20170520025749.9291-1-imirkin-FrUbXkNCsVf2fBVCVOL8/A@public.gmane.org>
2017-05-20 2:57 ` [RFC PATCH 2/3] drm/nouveau/overlay: add NV21 support Ilia Mirkin
2017-05-20 5:47 ` [RFC PATCH 0/3] drm/nouveau/dispnv04 overlay and primary fb format fixes Ben Skeggs
-- strict thread matches above, loose matches on Subject: below --
2017-05-20 2:56 Ilia Mirkin
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