From: Maxime Ripard <maxime@cerno.tech>
To: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Thomas Zimmermann <tzimmermann@suse.de>,
Maxime Ripard <maxime@cerno.tech>,
Daniel Vetter <daniel.vetter@intel.com>,
David Airlie <airlied@linux.ie>, Eric Anholt <eric@anholt.net>
Cc: linux-arm-kernel@lists.infradead.org,
bcm-kernel-feedback-list@broadcom.com,
linux-rpi-kernel@lists.infradead.org,
dri-devel@lists.freedesktop.org,
Dave Stevenson <dave.stevenson@raspberrypi.com>
Subject: [PATCH v4 0/8] drm/vc4: hdmi: Support the 10/12 bit output
Date: Mon, 7 Dec 2020 14:39:40 +0100 [thread overview]
Message-ID: <20201207133948.2109194-1-maxime@cerno.tech> (raw)
Hi,
Here's some patches to enable the HDR output in the RPi4/BCM2711 HDMI
controller.
Let me know what you think,
Maxime
Changes from v3:
- Don't dereference the connector->state pointer if kzalloc failed
Changes from v2:
- Rebased on current drm-misc-next
- Fixed a bug that was dropping the refresh rate when the bpc count
was increased
Changes from v1:
- Added the coccinelle script to the first patch
- Fixed the pixel_rate ramp up
Maxime Ripard (8):
drm/vc4: hvs: Align the HVS atomic hooks to the new API
drm/vc4: Pass the atomic state to encoder hooks
drm/vc4: hdmi: Don't access the connector state in reset if kmalloc
fails
drm/vc4: hdmi: Create a custom connector state
drm/vc4: hdmi: Store pixel frequency in the connector state
drm/vc4: hdmi: Use the connector state pixel rate for the PHY
drm/vc4: hdmi: Limit the BCM2711 to the max without scrambling
drm/vc4: hdmi: Enable 10/12 bpc output
drivers/gpu/drm/vc4/vc4_crtc.c | 22 ++--
drivers/gpu/drm/vc4/vc4_drv.h | 14 +--
drivers/gpu/drm/vc4/vc4_hdmi.c | 151 +++++++++++++++++++++++++---
drivers/gpu/drm/vc4/vc4_hdmi.h | 21 +++-
drivers/gpu/drm/vc4/vc4_hdmi_phy.c | 8 +-
drivers/gpu/drm/vc4/vc4_hdmi_regs.h | 9 ++
drivers/gpu/drm/vc4/vc4_hvs.c | 8 +-
drivers/gpu/drm/vc4/vc4_txp.c | 8 +-
8 files changed, 193 insertions(+), 48 deletions(-)
--
2.28.0
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next reply other threads:[~2020-12-07 13:41 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-07 13:39 Maxime Ripard [this message]
2020-12-07 13:39 ` [PATCH v4 1/8] drm/vc4: hvs: Align the HVS atomic hooks to the new API Maxime Ripard
2020-12-07 13:39 ` [PATCH v4 2/8] drm/vc4: Pass the atomic state to encoder hooks Maxime Ripard
2020-12-07 14:16 ` Thomas Zimmermann
2020-12-07 15:56 ` Maxime Ripard
2020-12-07 13:39 ` [PATCH v4 3/8] drm/vc4: hdmi: Don't access the connector state in reset if kmalloc fails Maxime Ripard
2020-12-07 14:05 ` Thomas Zimmermann
2020-12-07 13:39 ` [PATCH v4 4/8] drm/vc4: hdmi: Create a custom connector state Maxime Ripard
2020-12-07 14:07 ` Thomas Zimmermann
2020-12-07 13:39 ` [PATCH v4 5/8] drm/vc4: hdmi: Store pixel frequency in the " Maxime Ripard
2020-12-07 14:14 ` Thomas Zimmermann
2020-12-07 15:44 ` Maxime Ripard
2020-12-07 13:39 ` [PATCH v4 6/8] drm/vc4: hdmi: Use the connector state pixel rate for the PHY Maxime Ripard
2020-12-07 14:20 ` Thomas Zimmermann
2020-12-07 13:39 ` [PATCH v4 7/8] drm/vc4: hdmi: Limit the BCM2711 to the max without scrambling Maxime Ripard
2020-12-07 13:39 ` [PATCH v4 8/8] drm/vc4: hdmi: Enable 10/12 bpc output Maxime Ripard
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