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charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-ID: <20251218-lcd_cleanup_mainline-v2-2-df837aba878f@microchip.com> References: <20251218-lcd_cleanup_mainline-v2-0-df837aba878f@microchip.com> In-Reply-To: <20251218-lcd_cleanup_mainline-v2-0-df837aba878f@microchip.com> To: Manikandan Muralidharan , "Dharma Balasubiramani" , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Nicolas Ferre , Alexandre Belloni , Claudiu Beznea CC: , , , Ludovic Desroches X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1062; i=ludovic.desroches@microchip.com; h=from:subject:message-id; bh=//80TLvazu3o6H3NRSjGjho+1pdoyVKmxiXPeB2mjFI=; b=kA0DAAoBPjnmE/d7ZC0ByyZiAGlEAPGgGn6eB10WHDtRUFszqHw8/L0r3xDXailGOZkWprGei YkCMwQAAQoAHRYhBAAwS8mJaaxbjW01TT455hP3e2QtBQJpRADxAAoJED455hP3e2QtTuEQAJYE WKxffO38DFMiYrdrgl7i7+s2unwYb3nx0CppcWNmGqFVtAAqWDr4845SSZxF+cxWGJLYhtyLQq9 stvbbzJpxU8JFbmEwzvKGUtjsIa0ZsST0/tbYtTDakbg6Sxo4AZeydzWFGDeXw8uLSQI0OmTsRe ykahy6/Q0jhRxmJE6U0d2XF6NapTjVyVUGXMKxWv04jmJ1ArT8O7wLmPG3JmlhbLgPNKajCEugb wAwi6wVX33IjNIxoKOm/drsgTBgQZmi1DPv/92ZMn7SC/Xqe9spgSNKi25Fo/7OZwWejYLKmMxQ mh0BZWFDzSWhJOexfpoHtc9I7ne7QeKhLS0cOFxfavCkyCRWMyBDdkenFXVTw31IfMcvL0zEuCa 5Z1aUMXk1kveJtXlIfZANsEETLYpYyhMqvU+bz4f+nYGW89Hjzk9XIrHndoI9+42tv3Mt7foqTz WJmTs1ViDMP/Ca/MmUM/AU6Jc4cZXZ63e1WhPZ166Dz4MO36bxOXM9bXnMhtQ6UJptrCOSFSPrG zjTwnOZ0OtG/wAqAjVY19QZCQoZcthWOmI9BYqmvN89TOGtX2Ehr3Vi2pVIuNOaJGGaM/uW2lJi MiVlX21RQOI/LK0OW6cgHi94BqUQ5hEJ+Tr50hRp6IXRegsPFbD4ODXP/S2pWIWSM5zulrWuxph PBR5Z X-Developer-Key: i=ludovic.desroches@microchip.com; a=openpgp; fpr=665BAA7297BE089A28B77696E332995F09DCC11A According to Documentation/admin-guide/kernel-parameters.txt, this parameter can be used to disable kernel modesetting. Signed-off-by: Ludovic Desroches Reviewed-by: Dharma Balasubiramani Reviewed-by: Manikandan Muralidharan --- drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c b/drivers/gpu/drm= /atmel-hlcdc/atmel_hlcdc_dc.c index 8ed029381c555db10d596efc8d52753c47767633..8ff582a394794aacf84f9e23fd5= 9f123445926a3 100644 --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c @@ -858,6 +858,9 @@ static int atmel_hlcdc_dc_drm_probe(struct platform_dev= ice *pdev) struct drm_device *ddev; int ret; =20 + if (drm_firmware_drivers_only()) + return -ENODEV; + dc =3D devm_drm_dev_alloc(&pdev->dev, &atmel_hlcdc_dc_driver, struct atme= l_hlcdc_dc, dev); if (IS_ERR(dc)) return PTR_ERR(dc); --=20 2.51.0