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From: Maxime Ripard <maxime@cerno.tech>
To: Thomas Zimmermann <tzimmermann@suse.de>,
	Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
	Daniel Vetter <daniel.vetter@intel.com>,
	Maxime Ripard <maxime@cerno.tech>,
	David Airlie <airlied@linux.ie>
Cc: Dom Cobley <dom@raspberrypi.com>,
	Tim Gover <tim.gover@raspberrypi.com>,
	Dave Stevenson <dave.stevenson@raspberrypi.com>,
	dri-devel@lists.freedesktop.org,
	Sudip Mukherjee <sudipm.mukherjee@gmail.com>,
	Phil Elwell <phil@raspberrypi.com>
Subject: Re: [PATCH 0/9] drm/vc4: Introduce locking and remove !KMS state access
Date: Fri,  5 Nov 2021 12:55:03 +0100	[thread overview]
Message-ID: <163611329277.229873.1346692461600186942.b4-ty@cerno.tech> (raw)
In-Reply-To: <20211025141113.702757-1-maxime@cerno.tech>

On Mon, 25 Oct 2021 16:11:04 +0200, Maxime Ripard wrote:
> This is a follow-up of the series here:
> https://lore.kernel.org/all/20210924135530.1036564-1-maxime@cerno.tech/
> 
> and the discussion that occured here:
> https://lore.kernel.org/all/YWgteNaNeaS9uWDe@phenom.ffwll.local/
> 
> The original series aimed at getting rid of the encoder->crtc pointer usage in
> the vc4 HDMI driver, some regression was noticed and the following discussion
> pointed out that we were doing a fair number of KMS state access outside of the
> mode set path, which is disallowed and unsafe.
> 
> [...]

Applied to drm/drm-misc (drm-misc-next).

Thanks!
Maxime

      parent reply	other threads:[~2021-11-05 11:55 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-25 14:11 [PATCH 0/9] drm/vc4: Introduce locking and remove !KMS state access Maxime Ripard
2021-10-25 14:11 ` [PATCH 1/9] drm/vc4: crtc: Drop feed_txp from state Maxime Ripard
2021-10-25 14:11 ` [PATCH 2/9] drm/vc4: Fix non-blocking commit getting stuck forever Maxime Ripard
2021-10-25 14:11 ` [PATCH 3/9] drm/vc4: crtc: Copy assigned channel to the CRTC Maxime Ripard
2021-10-25 14:11 ` [PATCH 4/9] drm/vc4: hdmi: Add a spinlock to protect register access Maxime Ripard
2021-10-25 14:11 ` [PATCH 5/9] drm/vc4: hdmi: Use a mutex to prevent concurrent framework access Maxime Ripard
2021-10-25 14:11 ` [PATCH 6/9] drm/vc4: hdmi: Prevent access to crtc->state outside of KMS Maxime Ripard
2021-10-25 14:11 ` [PATCH 7/9] drm/vc4: hdmi: Check the device state in prepare() Maxime Ripard
2021-10-25 14:11 ` [PATCH 8/9] drm/vc4: hdmi: Introduce an output_enabled flag Maxime Ripard
2021-10-25 14:11 ` [PATCH 9/9] drm/vc4: hdmi: Introduce a scdc_enabled flag Maxime Ripard
2021-11-05 11:55 ` Maxime Ripard [this message]

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