From: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
To: Vaibhav Gupta <vaibhavgupta40@gmail.com>
Cc: linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org,
Antonino Daplas <adaplas@gmail.com>,
Vaibhav Gupta <vaibhav.varodek@gmail.com>,
Russell King <linux@armlinux.org.uk>,
dri-devel@lists.freedesktop.org, linux-geode@lists.infradead.org,
Paul Mackerras <paulus@samba.org>,
Andres Salomon <dilinger@queued.net>,
Bjorn Helgaas <bhelgaas@google.com>,
Bjorn Helgaas <helgaas@kernel.org>,
Sam Ravnborg <sam@ravnborg.org>,
linux-arm-kernel@lists.infradead.org,
linux-kernel-mentees@lists.linuxfoundation.org
Subject: Re: [Linux-kernel-mentees] [PATCH v3 00/12] video: fbdev: use generic power management
Date: Tue, 8 Sep 2020 13:37:14 +0200 [thread overview]
Message-ID: <7660f403-ff17-04c2-91d3-1d1ff0510e87@samsung.com> (raw)
In-Reply-To: <20200819185654.151170-1-vaibhavgupta40@gmail.com>
On 8/19/20 8:56 PM, Vaibhav Gupta wrote:
> Linux Kernel Mentee: Remove Legacy Power Management.
>
> The purpose of this patch series is to upgrade power management in video fbdev
> drivers. This has been done by upgrading .suspend() and .resume() callbacks.
>
> The upgrade makes sure that the involvement of PCI Core does not change the
> order of operations executed in a driver. Thus, does not change its behavior.
>
> In general, drivers with legacy PM, .suspend() and .resume() make use of PCI
> helper functions like pci_enable/disable_device_mem(), pci_set_power_state(),
> pci_save/restore_state(), pci_enable/disable_device(), etc. to complete
> their job.
>
> The conversion requires the removal of those function calls, change the
> callbacks' definition accordingly and make use of dev_pm_ops structure.
>
> All patches are compile-tested only.
>
> Test tools:
> - Compiler: gcc (GCC) 10.1.0
> - allmodconfig build: make -j$(nproc) W=1 all
>
> Vaibhav Gupta (12):
> fbdev: gxfb: use generic power management
> fbdev: lxfb: use generic power management
> fbdev: via-core: use generic power management
> fbdev: aty: use generic power management
> fbdev: aty128fb: use generic power management
> fbdev: nvidia: use generic power management
> fbdev: savagefb: use generic power management
> fbdev: cyber2000fb: use generic power management
> fbdev: i740fb: use generic power management
> fbdev: vt8623fb: use generic power management
> fbdev: s3fb: use generic power management
> fbdev: arkfb: use generic power management
>
> drivers/video/fbdev/arkfb.c | 41 ++++++-------
> drivers/video/fbdev/aty/aty128fb.c | 51 ++++++++++------
> drivers/video/fbdev/aty/atyfb_base.c | 50 ++++++++++-----
> drivers/video/fbdev/cyber2000fb.c | 13 ++--
> drivers/video/fbdev/geode/gxfb.h | 5 --
> drivers/video/fbdev/geode/gxfb_core.c | 36 ++++++-----
> drivers/video/fbdev/geode/lxfb.h | 5 --
> drivers/video/fbdev/geode/lxfb_core.c | 37 +++++------
> drivers/video/fbdev/geode/lxfb_ops.c | 4 --
> drivers/video/fbdev/geode/suspend_gx.c | 4 --
> drivers/video/fbdev/i740fb.c | 40 +++++-------
> drivers/video/fbdev/nvidia/nvidia.c | 64 +++++++++++---------
> drivers/video/fbdev/s3fb.c | 39 +++++-------
> drivers/video/fbdev/savage/savagefb_driver.c | 52 ++++++++++------
> drivers/video/fbdev/via/via-core.c | 39 +++++-------
> drivers/video/fbdev/vt8623fb.c | 41 ++++++-------
> include/linux/via-core.h | 2 -
> 17 files changed, 267 insertions(+), 256 deletions(-)
Applied to drm-misc-next tree, thanks.
Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics
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prev parent reply other threads:[~2020-09-08 11:37 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20200819185901eucas1p2a6c54c905c199e6a04de8477cfa6539e@eucas1p2.samsung.com>
2020-08-19 18:56 ` [Linux-kernel-mentees] [PATCH v3 00/12] video: fbdev: use generic power management Vaibhav Gupta
2020-08-19 18:56 ` [Linux-kernel-mentees] [PATCH v3 01/12] fbdev: gxfb: " Vaibhav Gupta
2020-08-19 18:56 ` [Linux-kernel-mentees] [PATCH v3 02/12] fbdev: lxfb: " Vaibhav Gupta
2020-08-19 18:56 ` [Linux-kernel-mentees] [PATCH v3 03/12] fbdev: via-core: " Vaibhav Gupta
2020-08-19 18:56 ` [Linux-kernel-mentees] [PATCH v3 04/12] fbdev: aty: " Vaibhav Gupta
2020-08-19 18:56 ` [Linux-kernel-mentees] [PATCH v3 05/12] fbdev: aty128fb: " Vaibhav Gupta
2020-08-19 18:56 ` [Linux-kernel-mentees] [PATCH v3 06/12] fbdev: nvidia: " Vaibhav Gupta
2020-08-19 18:56 ` [Linux-kernel-mentees] [PATCH v3 07/12] fbdev: savagefb: " Vaibhav Gupta
2020-08-19 18:56 ` [Linux-kernel-mentees] [PATCH v3 08/12] fbdev: cyber2000fb: " Vaibhav Gupta
2020-08-19 18:56 ` [Linux-kernel-mentees] [PATCH v3 09/12] fbdev: i740fb: " Vaibhav Gupta
2020-08-19 18:56 ` [Linux-kernel-mentees] [PATCH v3 10/12] fbdev: vt8623fb: " Vaibhav Gupta
2020-08-19 18:56 ` [Linux-kernel-mentees] [PATCH v3 11/12] fbdev: s3fb: " Vaibhav Gupta
2020-08-19 18:56 ` [Linux-kernel-mentees] [PATCH v3 12/12] fbdev: arkfb: " Vaibhav Gupta
2020-09-08 11:37 ` Bartlomiej Zolnierkiewicz [this message]
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