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[92.176.231.205]) by smtp.gmail.com with ESMTPSA id y15-20020a5d470f000000b002bc8130cca7sm3865503wrq.23.2023.01.25.01.05.58 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 25 Jan 2023 01:05:59 -0800 (PST) Message-ID: Date: Wed, 25 Jan 2023 10:05:57 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.6.0 Subject: Re: [PATCH v2 02/10] drm/client: Add hotplug_failed flag Content-Language: en-US To: Thomas Zimmermann , airlied@gmail.com, daniel@ffwll.ch, maarten.lankhorst@linux.intel.com, mripard@kernel.org Cc: dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, intel-gfx@lists.freedesktop.org, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, amd-gfx@lists.freedesktop.org, linux-tegra@vger.kernel.org References: <20230124134010.30263-1-tzimmermann@suse.de> <20230124134010.30263-3-tzimmermann@suse.de> From: Javier Martinez Canillas In-Reply-To: <20230124134010.30263-3-tzimmermann@suse.de> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On 1/24/23 14:40, Thomas Zimmermann wrote: > Signal failed hotplugging with a flag in struct drm_client_dev. If set, > the client helpers will not further try to set up the fbdev display. > > This used to be signalled with a combination of cleared pointers in > struct drm_fb_helper, which prevents us from initializing these pointers > early after allocation. > > The change also harmonizes behavior among DRM clients. Additional DRM > clients will now handle failed hotplugging like fbdev does. > > Signed-off-by: Thomas Zimmermann > --- Reviewed-by: Javier Martinez Canillas -- Best regards, Javier Martinez Canillas Core Platforms Red Hat