From: Jonas Karlman <jonas@kwiboo.se>
To: Sandy Huang <hjc@rock-chips.com>,
Heiko Stuebner <heiko@sntech.de>,
David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>
Cc: Mark Yao <markyao0591@gmail.com>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Andy Yan <andy.yan@rock-chips.com>,
Sascha Hauer <s.hauer@pengutronix.de>,
dri-devel@lists.freedesktop.org,
linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org,
Jonas Karlman <jonas@kwiboo.se>
Subject: [PATCH v2 0/5] drm/rockchip: Fix crtc duplicate state and crtc reset funcs
Date: Wed, 21 Jun 2023 22:33:15 +0000 (UTC) [thread overview]
Message-ID: <20230621223311.2239547-1-jonas@kwiboo.se> (raw)
This series fixes a reset of state in duplicate state crtc funcs for VOP
driver, a possible crash and ensure crtc reset helper is called in VOP2
driver.
Patch 1 use kmemdup instead of kzalloc to duplicate the crtc state.
Patch 2 change to use crtc and plane cleanup helpers directly.
Patch 3 adds a null guard for allocation failure.
Patch 4 adds a crash guard for empty crtc state.
Patch 5 adds a missing call to crtc reset helper.
This is the next part of an ongoing effort to upstream HDMI 2.0 support
used in LibreELEC for the past 3+ years.
Changes in v2:
- Handle possible allocation failure in crtc reset funcs
- Collect r-b tags
This series is also available at [1].
[1] https://github.com/Kwiboo/linux-rockchip/commits/next-20230621-duplicate-state
Jonas Karlman (5):
drm/rockchip: vop: Fix reset of state in duplicate state crtc funcs
drm/rockchip: vop: Use cleanup helper directly as destroy funcs
drm/rockchip: vop: Fix call to crtc reset helper
drm/rockchip: vop2: Don't crash for invalid duplicate_state
drm/rockchip: vop2: Add missing call to crtc reset helper
drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 24 +++++-------
drivers/gpu/drm/rockchip/rockchip_drm_vop2.c | 39 ++++++++++----------
2 files changed, 28 insertions(+), 35 deletions(-)
--
2.41.0
WARNING: multiple messages have this Message-ID (diff)
From: Jonas Karlman <jonas@kwiboo.se>
To: Sandy Huang <hjc@rock-chips.com>,
Heiko Stuebner <heiko@sntech.de>,
David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>
Cc: Mark Yao <markyao0591@gmail.com>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Andy Yan <andy.yan@rock-chips.com>,
Sascha Hauer <s.hauer@pengutronix.de>,
dri-devel@lists.freedesktop.org,
linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org,
Jonas Karlman <jonas@kwiboo.se>
Subject: [PATCH v2 0/5] drm/rockchip: Fix crtc duplicate state and crtc reset funcs
Date: Wed, 21 Jun 2023 22:33:15 +0000 (UTC) [thread overview]
Message-ID: <20230621223311.2239547-1-jonas@kwiboo.se> (raw)
This series fixes a reset of state in duplicate state crtc funcs for VOP
driver, a possible crash and ensure crtc reset helper is called in VOP2
driver.
Patch 1 use kmemdup instead of kzalloc to duplicate the crtc state.
Patch 2 change to use crtc and plane cleanup helpers directly.
Patch 3 adds a null guard for allocation failure.
Patch 4 adds a crash guard for empty crtc state.
Patch 5 adds a missing call to crtc reset helper.
This is the next part of an ongoing effort to upstream HDMI 2.0 support
used in LibreELEC for the past 3+ years.
Changes in v2:
- Handle possible allocation failure in crtc reset funcs
- Collect r-b tags
This series is also available at [1].
[1] https://github.com/Kwiboo/linux-rockchip/commits/next-20230621-duplicate-state
Jonas Karlman (5):
drm/rockchip: vop: Fix reset of state in duplicate state crtc funcs
drm/rockchip: vop: Use cleanup helper directly as destroy funcs
drm/rockchip: vop: Fix call to crtc reset helper
drm/rockchip: vop2: Don't crash for invalid duplicate_state
drm/rockchip: vop2: Add missing call to crtc reset helper
drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 24 +++++-------
drivers/gpu/drm/rockchip/rockchip_drm_vop2.c | 39 ++++++++++----------
2 files changed, 28 insertions(+), 35 deletions(-)
--
2.41.0
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
WARNING: multiple messages have this Message-ID (diff)
From: Jonas Karlman <jonas@kwiboo.se>
To: Sandy Huang <hjc@rock-chips.com>,
Heiko Stuebner <heiko@sntech.de>,
David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>
Cc: Mark Yao <markyao0591@gmail.com>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Andy Yan <andy.yan@rock-chips.com>,
Sascha Hauer <s.hauer@pengutronix.de>,
dri-devel@lists.freedesktop.org,
linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org,
Jonas Karlman <jonas@kwiboo.se>
Subject: [PATCH v2 0/5] drm/rockchip: Fix crtc duplicate state and crtc reset funcs
Date: Wed, 21 Jun 2023 22:33:15 +0000 (UTC) [thread overview]
Message-ID: <20230621223311.2239547-1-jonas@kwiboo.se> (raw)
This series fixes a reset of state in duplicate state crtc funcs for VOP
driver, a possible crash and ensure crtc reset helper is called in VOP2
driver.
Patch 1 use kmemdup instead of kzalloc to duplicate the crtc state.
Patch 2 change to use crtc and plane cleanup helpers directly.
Patch 3 adds a null guard for allocation failure.
Patch 4 adds a crash guard for empty crtc state.
Patch 5 adds a missing call to crtc reset helper.
This is the next part of an ongoing effort to upstream HDMI 2.0 support
used in LibreELEC for the past 3+ years.
Changes in v2:
- Handle possible allocation failure in crtc reset funcs
- Collect r-b tags
This series is also available at [1].
[1] https://github.com/Kwiboo/linux-rockchip/commits/next-20230621-duplicate-state
Jonas Karlman (5):
drm/rockchip: vop: Fix reset of state in duplicate state crtc funcs
drm/rockchip: vop: Use cleanup helper directly as destroy funcs
drm/rockchip: vop: Fix call to crtc reset helper
drm/rockchip: vop2: Don't crash for invalid duplicate_state
drm/rockchip: vop2: Add missing call to crtc reset helper
drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 24 +++++-------
drivers/gpu/drm/rockchip/rockchip_drm_vop2.c | 39 ++++++++++----------
2 files changed, 28 insertions(+), 35 deletions(-)
--
2.41.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
From: Jonas Karlman <jonas@kwiboo.se>
To: Sandy Huang <hjc@rock-chips.com>,
Heiko Stuebner <heiko@sntech.de>,
David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>
Cc: Jonas Karlman <jonas@kwiboo.se>,
Sascha Hauer <s.hauer@pengutronix.de>,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
linux-rockchip@lists.infradead.org,
Andy Yan <andy.yan@rock-chips.com>,
Mark Yao <markyao0591@gmail.com>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 0/5] drm/rockchip: Fix crtc duplicate state and crtc reset funcs
Date: Wed, 21 Jun 2023 22:33:15 +0000 (UTC) [thread overview]
Message-ID: <20230621223311.2239547-1-jonas@kwiboo.se> (raw)
This series fixes a reset of state in duplicate state crtc funcs for VOP
driver, a possible crash and ensure crtc reset helper is called in VOP2
driver.
Patch 1 use kmemdup instead of kzalloc to duplicate the crtc state.
Patch 2 change to use crtc and plane cleanup helpers directly.
Patch 3 adds a null guard for allocation failure.
Patch 4 adds a crash guard for empty crtc state.
Patch 5 adds a missing call to crtc reset helper.
This is the next part of an ongoing effort to upstream HDMI 2.0 support
used in LibreELEC for the past 3+ years.
Changes in v2:
- Handle possible allocation failure in crtc reset funcs
- Collect r-b tags
This series is also available at [1].
[1] https://github.com/Kwiboo/linux-rockchip/commits/next-20230621-duplicate-state
Jonas Karlman (5):
drm/rockchip: vop: Fix reset of state in duplicate state crtc funcs
drm/rockchip: vop: Use cleanup helper directly as destroy funcs
drm/rockchip: vop: Fix call to crtc reset helper
drm/rockchip: vop2: Don't crash for invalid duplicate_state
drm/rockchip: vop2: Add missing call to crtc reset helper
drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 24 +++++-------
drivers/gpu/drm/rockchip/rockchip_drm_vop2.c | 39 ++++++++++----------
2 files changed, 28 insertions(+), 35 deletions(-)
--
2.41.0
next reply other threads:[~2023-06-21 22:33 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-21 22:33 Jonas Karlman [this message]
2023-06-21 22:33 ` [PATCH v2 0/5] drm/rockchip: Fix crtc duplicate state and crtc reset funcs Jonas Karlman
2023-06-21 22:33 ` Jonas Karlman
2023-06-21 22:33 ` Jonas Karlman
2023-06-21 22:33 ` [PATCH v2 1/5] drm/rockchip: vop: Fix reset of state in duplicate state crtc funcs Jonas Karlman
2023-06-21 22:33 ` Jonas Karlman
2023-06-21 22:33 ` Jonas Karlman
2023-06-21 22:33 ` Jonas Karlman
2023-06-21 22:33 ` [PATCH v2 2/5] drm/rockchip: vop: Use cleanup helper directly as destroy funcs Jonas Karlman
2023-06-21 22:33 ` Jonas Karlman
2023-06-21 22:33 ` Jonas Karlman
2023-06-21 22:33 ` Jonas Karlman
2023-06-21 22:33 ` [PATCH v2 3/5] drm/rockchip: vop: Fix call to crtc reset helper Jonas Karlman
2023-06-21 22:33 ` Jonas Karlman
2023-06-21 22:33 ` Jonas Karlman
2023-06-21 22:33 ` Jonas Karlman
2023-06-22 11:35 ` Sascha Hauer
2023-06-22 11:35 ` Sascha Hauer
2023-06-22 11:35 ` Sascha Hauer
2023-06-22 11:35 ` Sascha Hauer
2023-06-21 22:33 ` [PATCH v2 4/5] drm/rockchip: vop2: Don't crash for invalid duplicate_state Jonas Karlman
2023-06-21 22:33 ` Jonas Karlman
2023-06-21 22:33 ` Jonas Karlman
2023-06-21 22:33 ` Jonas Karlman
2023-06-21 22:33 ` [PATCH v2 5/5] drm/rockchip: vop2: Add missing call to crtc reset helper Jonas Karlman
2023-06-21 22:33 ` Jonas Karlman
2023-06-21 22:33 ` Jonas Karlman
2023-06-21 22:33 ` Jonas Karlman
2023-06-22 11:34 ` Sascha Hauer
2023-06-22 11:34 ` Sascha Hauer
2023-06-22 11:34 ` Sascha Hauer
2023-06-22 11:34 ` Sascha Hauer
2023-08-12 14:18 ` [PATCH v2 0/5] drm/rockchip: Fix crtc duplicate state and crtc reset funcs Jonas Karlman
2023-08-12 14:18 ` Jonas Karlman
2023-08-12 14:18 ` Jonas Karlman
2023-08-12 14:18 ` Jonas Karlman
2023-08-12 22:33 ` Heiko Stübner
2023-08-12 22:33 ` Heiko Stübner
2023-08-12 22:33 ` Heiko Stübner
2023-08-12 22:33 ` Heiko Stübner
2023-08-12 22:28 ` Heiko Stuebner
2023-08-12 22:28 ` Heiko Stuebner
2023-08-12 22:28 ` Heiko Stuebner
2023-08-12 22:28 ` Heiko Stuebner
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