linux-kernel - [PATCH v3 0/5] drm/etnaviv: Add support for running a PPU flop reset

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Message-ID: <20250630202703.13844-1-gert.wollny@collabora.com>
Date: Mon, 30 Jun 2025 22:26:26 +0200
From: Gert Wollny <gert.wollny@...labora.com>
To: Lucas Stach <l.stach@...gutronix.de>,
	Russell King <linux+etnaviv@...linux.org.uk>,
	Christian Gmeiner <christian.gmeiner@...il.com>,
	David Airlie <airlied@...il.com>,
	Daniel Vetter <daniel@...ll.ch>
Cc: etnaviv@...ts.freedesktop.org,
	dri-devel@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v3 0/5] drm/etnaviv: Add support for running a PPU flop reset

Dear all,

this is the third version of the series to add PPU flop reset. 
Changes w.r.t. the previous version are: 

  * initialize the PPU flop reset data in etnaviv_gpu_init (Lucas)
    - consequently drop the patch to identify GPU earlier 
  * also test feature PIPE_3D when forcing the flop reset (Lucas)
  * move a few defines around and fix formatting in some places

Many thanks for any comments, 
Gert 

[PATCH v3 1/5] drm/etnaviv: Add command stream definitions required
[PATCH v3 2/5] drm/etnaviv: move some functions to a header to be
[PATCH v3 3/5] drm/etnaviv: Add a new function to emit a series of
[PATCH v3 4/5] drm/etnaviv: Add PPU flop reset
[PATCH v3 5/5] drm/etnaviv: Add module parameter to force PPU flop