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[139.181.7.34]) by smtp.gmail.com with ESMTPSA id z142sm4431668wmc.24.2019.10.16.12.11.07 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 16 Oct 2019 12:11:09 -0700 (PDT) Subject: Re: [PATCH] media: imx.rst: Update the imx6-sabreauto ADV7180 instructions To: Fabio Estevam Cc: Tim Harvey , Hans Verkuil , Mauro Carvalho Chehab , Philipp Zabel , linux-media References: <20191010154417.9437-1-festevam@gmail.com> <0f7a7910-8652-7a95-1f04-e25278ec05aa@gmail.com> <593b540b-d5f9-63ba-becc-0902dc5d7900@gmail.com> <2acc57d6-da43-866b-fc01-e5e59af413ac@gmail.com> <8b2f0c05-8e4f-72d9-d37f-c41936fcfd07@gmail.com> From: Steve Longerbeam Message-ID: <7431d1dc-10fc-0880-01ed-cf75b5ace704@gmail.com> Date: Wed, 16 Oct 2019 12:11:05 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org On 10/16/19 11:54 AM, Fabio Estevam wrote: > On Wed, Oct 16, 2019 at 2:31 PM Steve Longerbeam wrote: > >> If /dev/video2 is the "ipu1_ic_prpvf capture" node, it's because FIM is >> not yet available on those nodes. The FIM is only available on the >> "ipuX_csiY capture" nodes. It's on my plate to fix that. > On a 5.3.6 kernel on imx6dl-sabreauto: > > # v4l2-ctl --list-devices > imx-media (platform:imx-media): > /dev/media0 > > imx-media-capture (platform:ipu1_csi0): > /dev/video0 > > imx-media-capture (platform:ipu1_csi1): > /dev/video3 FIM is available on the above nodes (/dev/video0 and /dev/video3), after enabling links to them. So please try: # media-ctl -l "'ipu1_csi0':2 -> 'ipu1_csi0 capture':0[1]" # v4l2-ctl -d0 --list-ctrls # media-ctl -l "'ipu1_csi1':2 -> 'ipu1_csi1 capture':0[1]" # v4l2-ctl -d3 --list-ctrls Steve > > imx-media-capture (platform:ipu1_ic_prpenc): > /dev/video1 > > imx-media-capture (platform:ipu1_ic_prpvf): > /dev/video2 > > > # v4l2-ctl -d0 --list-ctrls > # v4l2-ctl -d1 --list-ctrls > # v4l2-ctl -d2 --list-ctrls > > User Controls > > brightness 0x00980900 (int) : min=-128 max=127 step=1 dr > contrast 0x00980901 (int) : min=0 max=255 step=1 defar > saturation 0x00980902 (int) : min=0 max=255 step=1 defar > hue 0x00980903 (int) : min=-127 max=128 step=1 dr > horizontal_flip 0x00980914 (bool) : default=0 value=0 > vertical_flip 0x00980915 (bool) : default=0 value=0 > rotate 0x00980922 (int) : min=0 max=270 step=90 deft > fast_switching 0x00981970 (bool) : default=0 value=0 > > Image Processing Controls > > deinterlacing_mode 0x009f0904 (menu) : min=0 max=3 default=3 val3 > # v4l2-ctl -d3 --list-ctrls > # > > I cannot see the FIM controls appearing in any device here. > > Anything I am missing? > > Thanks