From: Sascha Hauer <s.hauer@pengutronix.de>
To: dri-devel@lists.freedesktop.org
Cc: Sandy Huang <hjc@rock-chips.com>,
linux-rockchip@lists.infradead.org,
Michael Riesch <michael.riesch@wolfvision.net>,
kernel@pengutronix.de, Robin Murphy <robin.murphy@arm.com>,
Dan Johansen <strit@manjaro.org>, FUKAUMI Naoki <naoki@radxa.com>,
Sascha Hauer <s.hauer@pengutronix.de>
Subject: [PATCH v4 0/4] drm/rockchip: dw_hdmi: Add 4k@30 support
Date: Tue, 7 Feb 2023 09:44:48 +0100 [thread overview]
Message-ID: <20230207084452.1069656-1-s.hauer@pengutronix.de> (raw)
Another round of these patches. Only change this time is the addition
of a patch to limit the resolutions to the ones supported by the VOP
driver which should resolve the regression reported by FUKAUMI Naoki.
Sascha
Changes since v3:
- Add patch to limit VOP resolutions to hardware capabilities
Changes since v2:
- Use correct register values for mpll_cfg
- Add patch to discard modes we cannot achieve
Changes since v1:
- Allow non standard clock rates only on Synopsys phy as suggested by
Robin Murphy
Sascha Hauer (4):
drm/rockchip: vop: limit maximium resolution to hardware capabilities
drm/rockchip: dw_hdmi: relax mode_valid hook
drm/rockchip: dw_hdmi: Add support for 4k@30 resolution
drm/rockchip: dw_hdmi: discard modes with unachievable pixelclocks
drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 40 ++++++++++++++++-----
drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 15 ++++++++
drivers/gpu/drm/rockchip/rockchip_drm_vop.h | 2 ++
drivers/gpu/drm/rockchip/rockchip_vop_reg.c | 31 ++++++++++++++++
4 files changed, 80 insertions(+), 8 deletions(-)
--
2.30.2
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next reply other threads:[~2023-02-07 8:46 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-07 8:44 Sascha Hauer [this message]
2023-02-07 8:44 ` [PATCH v4 1/4] drm/rockchip: vop: limit maximium resolution to hardware capabilities Sascha Hauer
2023-02-07 9:16 ` Dan Johansen
2023-02-07 9:40 ` Sascha Hauer
2023-02-07 10:46 ` Jonas Karlman
2023-02-07 12:34 ` Sascha Hauer
2023-02-07 8:44 ` [PATCH v4 2/4] drm/rockchip: dw_hdmi: relax mode_valid hook Sascha Hauer
2023-02-07 8:44 ` [PATCH v4 3/4] drm/rockchip: dw_hdmi: Add support for 4k@30 resolution Sascha Hauer
2023-02-07 8:44 ` [PATCH v4 4/4] drm/rockchip: dw_hdmi: discard modes with unachievable pixelclocks Sascha Hauer
2023-02-07 11:01 ` Jonas Karlman
2023-02-07 12:51 ` Sascha Hauer
2023-02-07 16:29 ` Jonas Karlman
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