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Tue, 10 Dec 2024 15:34:36 +0100 Message-ID: Date: Tue, 10 Dec 2024 15:34:35 +0100 Precedence: bulk X-Mailing-List: linux-fbdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/3] fbdev: Fix recursive dependencies wrt BACKLIGHT_CLASS_DEVICE From: Helge Deller To: Thomas Zimmermann , javierm@redhat.com, arnd@arndb.de, simona@ffwll.ch, airlied@gmail.com Cc: dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-staging@lists.linux.dev, linuxppc-dev@lists.ozlabs.org References: <20241210142329.660801-1-tzimmermann@suse.de> <20241210142329.660801-2-tzimmermann@suse.de> Content-Language: en-US Autocrypt: addr=deller@gmx.de; keydata= xsFNBF3Ia3MBEAD3nmWzMgQByYAWnb9cNqspnkb2GLVKzhoH2QD4eRpyDLA/3smlClbeKkWT HLnjgkbPFDmcmCz5V0Wv1mKYRClAHPCIBIJgyICqqUZo2qGmKstUx3pFAiztlXBANpRECgwJ r+8w6mkccOM9GhoPU0vMaD/UVJcJQzvrxVHO8EHS36aUkjKd6cOpdVbCt3qx8cEhCmaFEO6u CL+k5AZQoABbFQEBocZE1/lSYzaHkcHrjn4cQjc3CffXnUVYwlo8EYOtAHgMDC39s9a7S90L 69l6G73lYBD/Br5lnDPlG6dKfGFZZpQ1h8/x+Qz366Ojfq9MuuRJg7ZQpe6foiOtqwKym/zV dVvSdOOc5sHSpfwu5+BVAAyBd6hw4NddlAQUjHSRs3zJ9OfrEx2d3mIfXZ7+pMhZ7qX0Axlq Lq+B5cfLpzkPAgKn11tfXFxP+hcPHIts0bnDz4EEp+HraW+oRCH2m57Y9zhcJTOJaLw4YpTY GRUlF076vZ2Hz/xMEvIJddRGId7UXZgH9a32NDf+BUjWEZvFt1wFSW1r7zb7oGCwZMy2LI/G aHQv/N0NeFMd28z+deyxd0k1CGefHJuJcOJDVtcE1rGQ43aDhWSpXvXKDj42vFD2We6uIo9D 1VNre2+uAxFzqqf026H6cH8hin9Vnx7p3uq3Dka/Y/qmRFnKVQARAQABzRxIZWxnZSBEZWxs ZXIgPGRlbGxlckBnbXguZGU+wsGRBBMBCAA7AhsDBQsJCAcCBhUKCQgLAgQWAgMBAh4BAheA FiEERUSCKCzZENvvPSX4Pl89BKeiRgMFAl3J1zsCGQEACgkQPl89BKeiRgNK7xAAg6kJTPje uBm9PJTUxXaoaLJFXbYdSPfXhqX/BI9Xi2VzhwC2nSmizdFbeobQBTtRIz5LPhjk95t11q0s uP5htzNISPpwxiYZGKrNnXfcPlziI2bUtlz4ke34cLK6MIl1kbS0/kJBxhiXyvyTWk2JmkMi REjR84lCMAoJd1OM9XGFOg94BT5aLlEKFcld9qj7B4UFpma8RbRUpUWdo0omAEgrnhaKJwV8 qt0ULaF/kyP5qbI8iA2PAvIjq73dA4LNKdMFPG7Rw8yITQ1Vi0DlDgDT2RLvKxEQC0o3C6O4 iQq7qamsThLK0JSDRdLDnq6Phv+Yahd7sDMYuk3gIdoyczRkXzncWAYq7XTWl7nZYBVXG1D8 gkdclsnHzEKpTQIzn/rGyZshsjL4pxVUIpw/vdfx8oNRLKj7iduf11g2kFP71e9v2PP94ik3 Xi9oszP+fP770J0B8QM8w745BrcQm41SsILjArK+5mMHrYhM4ZFN7aipK3UXDNs3vjN+t0zi qErzlrxXtsX4J6nqjs/mF9frVkpv7OTAzj7pjFHv0Bu8pRm4AyW6Y5/H6jOup6nkJdP/AFDu 5ImdlA0jhr3iLk9s9WnjBUHyMYu+HD7qR3yhX6uWxg2oB2FWVMRLXbPEt2hRGq09rVQS7DBy dbZgPwou7pD8MTfQhGmDJFKm2jvOwU0EXchrcwEQAOsDQjdtPeaRt8EP2pc8tG+g9eiiX9Sh rX87SLSeKF6uHpEJ3VbhafIU6A7hy7RcIJnQz0hEUdXjH774B8YD3JKnAtfAyuIU2/rOGa/v UN4BY6U6TVIOv9piVQByBthGQh4YHhePSKtPzK9Pv/6rd8H3IWnJK/dXiUDQllkedrENXrZp eLUjhyp94ooo9XqRl44YqlsrSUh+BzW7wqwfmu26UjmAzIZYVCPCq5IjD96QrhLf6naY6En3 ++tqCAWPkqKvWfRdXPOz4GK08uhcBp3jZHTVkcbo5qahVpv8Y8mzOvSIAxnIjb+cklVxjyY9 dVlrhfKiK5L+zA2fWUreVBqLs1SjfHm5OGuQ2qqzVcMYJGH/uisJn22VXB1c48yYyGv2HUN5 lC1JHQUV9734I5cczA2Gfo27nTHy3zANj4hy+s/q1adzvn7hMokU7OehwKrNXafFfwWVK3OG 1dSjWtgIv5KJi1XZk5TV6JlPZSqj4D8pUwIx3KSp0cD7xTEZATRfc47Yc+cyKcXG034tNEAc xZNTR1kMi9njdxc1wzM9T6pspTtA0vuD3ee94Dg+nDrH1As24uwfFLguiILPzpl0kLaPYYgB wumlL2nGcB6RVRRFMiAS5uOTEk+sJ/tRiQwO3K8vmaECaNJRfJC7weH+jww1Dzo0f1TP6rUa fTBRABEBAAHCwXYEGAEIACAWIQRFRIIoLNkQ2+89Jfg+Xz0Ep6JGAwUCXchrcwIbDAAKCRA+ Xz0Ep6JGAxtdEAC54NQMBwjUNqBNCMsh6WrwQwbg9tkJw718QHPw43gKFSxFIYzdBzD/YMPH l+2fFiefvmI4uNDjlyCITGSM+T6b8cA7YAKvZhzJyJSS7pRzsIKGjhk7zADL1+PJei9p9idy RbmFKo0dAL+ac0t/EZULHGPuIiavWLgwYLVoUEBwz86ZtEtVmDmEsj8ryWw75ZIarNDhV74s BdM2ffUJk3+vWe25BPcJiaZkTuFt+xt2CdbvpZv3IPrEkp9GAKof2hHdFCRKMtgxBo8Kao6p Ws/Vv68FusAi94ySuZT3fp1xGWWf5+1jX4ylC//w0Rj85QihTpA2MylORUNFvH0MRJx4mlFk XN6G+5jIIJhG46LUucQ28+VyEDNcGL3tarnkw8ngEhAbnvMJ2RTx8vGh7PssKaGzAUmNNZiG MB4mPKqvDZ02j1wp7vthQcOEg08z1+XHXb8ZZKST7yTVa5P89JymGE8CBGdQaAXnqYK3/yWf FwRDcGV6nxanxZGKEkSHHOm8jHwvQWvPP73pvuPBEPtKGLzbgd7OOcGZWtq2hNC6cRtsRdDx 4TAGMCz4j238m+2mdbdhRh3iBnWT5yPFfnv/2IjFAk+sdix1Mrr+LIDF++kiekeq0yUpDdc4 ExBy2xf6dd+tuFFBp3/VDN4U0UfG4QJ2fg19zE5Z8dS4jGIbLg== In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:JbFt7Btsk+9PSBxMORdqKfCeGnR9IN1dTyKsbfkNszHIk7rVWDq 2lnFZ0zlRmKVx5AEi6AyMfbWihLWH0fRym3k5LD9Z/Oq27y+TvLF2S0CoM5VBTPz4/cpBSp ljoZ9L9AWBUgtX+Uebesp1EmHbTJ+ZpzKhyIO4A7dlkXfD6085iJxdoreGY93iIozYRZxU6 /07ZixpC8O4XhIY1fu8uQ== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:dFDXUuBbhKI=;9KrARmoGRB/gogMLahhp5km/jqS aNvDlj2B5Q+KRvj0+ht1+xbKke6/a6JxM9o7MnaJ3b0YxIb4XYBfYKPycUGi+2hQmSp1Mk1yd QO0XX0gsFyJUcZCVeG4euYvHyjHVJWxY6gdc/QV6l4JKiD+22sCsCyrY2IqJSa41nxI6WpqcM yB0AREQX40JGvntPwIgunCmTEgCtuhUTKmAxhD8QlZEcb7TaOMQCdDNC0EcFTV3F+Z3kNTzoq Ot7zuyQezAnrTIY0GcPKn4iQFCjbvWst6AUnnX/I764nhxfkCd98/Bgs6au1rGhlrAbfUG430 sOLjzE3FyZbjpS3j4lbf05LKs/8G/GJKCoSZa5TfXZ+c4HroL6YHDJ6YrmkSozdB2Do5YdxR7 bpN+6QcV4x2RLQQD0Pgl8CauxdNbBswEf5uNYLqaCVylIgtKHs7dD/GQayoS9boUZLXy0GaOS tLPkERSmj+sJ6zkOABBfdS63jUJE5S5RdR9fRJS2/JdZU/SVWxuprrtq8C2dwm97zGeYbpbVq aJR7vJfT7XXKvPw/sxcowNA3ILTV9GhrTAYpe+oQZMSgVPG32X/sIGyCxf+i2ZxbwNoLGiFk3 AH4vBVgaO5CsPcGo0ZpomH992YvvMGVoKWEwnhoORwqA1m2e7qY5P10CRdFyKEZtGmxnec4BK hIEViYQchJNDXWw3pLl16ARU71q76TwRXSEdLAzPxU5flNenMYieqZdkmRsi3Ev7kcs5EXm+X hIgx0BaIJ3Z+YUEGCBo6WFWxjrUjAdWq+/IHdqu9d8/f8QCLeINmq1xIPqE6kk18qdnsDpkqs D13IH6wBaS9jbOfPlrrt3Y/i5J4rqI0RxUpC7TAkSFBbO/eseX8fPkDoOKRfh8oASc6s5jqsx GsitUSoVKJjhKz63BV4S4WmrLASHvf4anLXTIJ1t+McFKT8NNVIvbqXwUoWrqnj/CJ0f8yeQY LvtQuE/3PBk0U6d1GeGPmfKmA8JzlWqJkXQoL3y26diLUhogc9hOULdUSKggXysqwDI5WX6MX hbtCnoS6qGGhyASa3S8F7xVY3QoXk1cMQuI3Y+cm8BwehYJbPDSkXXskMvrxUa/r1Vi/dLoVv TK0u3cLjVvk8gWl3iV6XK0gcqRy0D9 On 12/10/24 15:29, Helge Deller wrote: > On 12/10/24 15:09, Thomas Zimmermann wrote: >> diff --git a/drivers/staging/fbtft/Kconfig b/drivers/staging/fbtft/Kcon= fig >> index 77ab44362f16..577e91ff7bf6 100644 >> --- a/drivers/staging/fbtft/Kconfig >> +++ b/drivers/staging/fbtft/Kconfig >> @@ -3,6 +3,7 @@ menuconfig FB_TFT >> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 tristate "Support for small TFT LCD disp= lay modules" >> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 depends on FB && SPI >> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 depends on FB_DEVICE >> +=C2=A0=C2=A0=C2=A0 depends on BACKLIGHT_DEVICE_CLASS > > Typo. Should be BACKLIGHT_CLASS_DEVICE... Beside the typo: In this case, doesn't it make sense to "select BACKLIGHT_DEVICE_CLASS" ins= tead? If people want the fbtft, backlight support should be enabled too. Helge