From: Maxime Ripard <maxime.ripard@bootlin.com>
To: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Sean Paul <seanpaul@chromium.org>,
Maxime Ripard <maxime.ripard@bootlin.com>,
Daniel Vetter <daniel.vetter@intel.com>,
David Airlie <airlied@linux.ie>
Cc: eben@raspberrypi.org, dri-devel@lists.freedesktop.org,
Paul Kocialkowski <paul.kocialkowski@bootlin.com>,
Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/7] drm/vc4: Allow for more boot-time configuration
Date: Mon, 4 Mar 2019 15:52:33 +0100 [thread overview]
Message-ID: <cover.39761cc6c9d070568123e328cd216367c4c660b4.1551711042.git-series.maxime.ripard@bootlin.com> (raw)
Hi,
The proprietary stack for the RaspberryPi allows for a number of video
parameters widely used by their users, but yet don't have any equivalents
in the mainline kernel.
Those options are detailed here:
https://www.raspberrypi.org/documentation/configuration/config-txt/video.md
While not all of them are desirable to have in the mainline kernel, some of
them still have value, such as properties to initialise the overscan or
rotation parameters, or the one to deal with broken displays.
This series is an attempt to support those, and is based on a rewrite of
the command line parser I did a couple of years ago that never reached
upstream (due to a lack of time on my side). While this parser was
initially made to deal with named modes (in order to support TV modes), it
also allowed to extend it more easily, which is why it's resurrected.
Since a change of the command line parser can pretty easily get things
wrong and introduce regressions, I also worked with a number of unit tests
that you can find here: http://code.bulix.org/tpo7dg-607264?raw
Eventually, I guess those tests should be part of the kernel somewhere, but
I haven't found a suitable place for them to be included yet.
Let me know what you think,
Maxime
Maxime Ripard (7):
drm/vc4: hdmi: Check that the monitor supports HDMI audio
drm/edid: Allow to ignore the audio EDID data
drm/edid: Allow to ignore the HDMI monitor mode
drm/modes: Rewrite the command line parser
drm/modes: Support modes names on the command line
drm/modes: Allow to specify rotation and reflection on the commandline
drm/modes: Parse overscan properties
drivers/gpu/drm/drm_connector.c | 3 +-
drivers/gpu/drm/drm_edid.c | 16 +-
drivers/gpu/drm/drm_fb_helper.c | 55 ++++-
drivers/gpu/drm/drm_modes.c | 441 ++++++++++++++++++++++++---------
drivers/gpu/drm/vc4/vc4_hdmi.c | 6 +-
include/drm/drm_connector.h | 3 +-
6 files changed, 408 insertions(+), 116 deletions(-)
base-commit: e179d8e074e05a913a0915ae3c4b82f1434d9f4e
--
git-series 0.9.1
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next reply other threads:[~2019-03-04 14:52 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-04 14:52 Maxime Ripard [this message]
2019-03-04 14:52 ` [PATCH 1/7] drm/vc4: hdmi: Check that the monitor supports HDMI audio Maxime Ripard
2019-03-04 15:10 ` Paul Kocialkowski
2019-03-04 15:54 ` Stefan Wahren
2019-03-04 18:28 ` Eric Anholt
2019-03-04 20:06 ` Stefan Wahren
2019-03-04 21:09 ` Eric Anholt
2019-03-04 14:52 ` [PATCH 2/7] drm/edid: Allow to ignore the audio EDID data Maxime Ripard
2019-03-04 15:47 ` Jani Nikula
2019-03-04 15:51 ` Adam Jackson
2019-03-05 8:08 ` Maxime Ripard
2019-03-05 10:33 ` Jani Nikula
2019-03-05 15:08 ` Adam Jackson
2019-03-04 15:59 ` Ville Syrjälä
2019-03-04 19:53 ` Eric Anholt
2019-03-04 20:05 ` Alex Deucher
2019-03-05 9:12 ` Maxime Ripard
2019-03-05 15:24 ` Ville Syrjälä
2019-03-05 19:15 ` Ville Syrjälä
2019-03-05 19:21 ` Alex Deucher
2019-03-05 19:36 ` Ville Syrjälä
2019-03-13 10:44 ` Takashi Iwai
2019-03-13 14:03 ` Maxime Ripard
2019-03-05 18:11 ` Eric Anholt
2019-03-11 13:07 ` Daniel Vetter
2019-03-05 21:47 ` Eric Anholt
2019-03-06 8:52 ` Maxime Ripard
2019-03-06 13:22 ` Maxime Ripard
2019-03-06 17:51 ` Eric Anholt
2019-03-04 14:52 ` [PATCH 3/7] drm/edid: Allow to ignore the HDMI monitor mode Maxime Ripard
2019-03-04 15:14 ` Paul Kocialkowski
2019-03-04 15:48 ` Jani Nikula
2019-03-04 20:02 ` Eric Anholt
2019-03-05 9:24 ` Maxime Ripard
2019-03-04 14:52 ` [PATCH 4/7] drm/modes: Rewrite the command line parser Maxime Ripard
2019-03-04 14:52 ` [PATCH 5/7] drm/modes: Support modes names on the command line Maxime Ripard
2019-03-04 14:52 ` [PATCH 6/7] drm/modes: Allow to specify rotation and reflection on the commandline Maxime Ripard
2019-03-04 14:52 ` [PATCH 7/7] drm/modes: Parse overscan properties Maxime Ripard
2019-03-04 15:21 ` [PATCH 0/7] drm/vc4: Allow for more boot-time configuration Peter Stuge
2019-03-04 15:56 ` Maxime Ripard
2019-03-04 15:44 ` Stefan Wahren
2019-03-04 20:06 ` Eric Anholt
2019-03-05 9:14 ` Maxime Ripard
2019-03-11 13:00 ` Daniel Vetter
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