From nobody Mon Dec 15 21:24:36 2025 Received: from relay5-d.mail.gandi.net (relay5-d.mail.gandi.net [217.70.183.197]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9F1DD1B32AD for ; Wed, 14 Aug 2024 14:36:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.197 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723646201; cv=none; b=bOGlPBqvd3YBNOOHHjCIa6Dv0gB5x76GfRzP7rh3rGPr2oRSCcNJe77rSRlp6QI/yDmwW0a72yemN4Af/BiUnQVBsqaJdR99o6Cc5aqxGi9T533um7g196eMvJSxmiB2zS2/+qs3g6FokTUWGrrlfSGVFGrZ5JFsxLepJvBNWYs= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723646201; c=relaxed/simple; bh=MfhwABS17LHUoJ+jq0vYojOPf4se4zR6qFsIZKDDr88=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=nVd+NYtE33W26zmJzLaUdd2l+Kp/Xj4cRFOMTNccQ6vCIBwAUESsarrYWKL1t+fG7rku/z8LJc9ktD81tTgTR+45/1N0If8BnsnMFi5V6YPrWPNL+jrWm7oZnR5o+Yje++Io9Y/Ril7O5tEmKdn0ZNSlPckCGJotW6eKjDYcyWI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=AoG8OPrO; arc=none smtp.client-ip=217.70.183.197 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="AoG8OPrO" Received: by mail.gandi.net (Postfix) with ESMTPSA id B0EA51C0005; Wed, 14 Aug 2024 14:36:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1723646191; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=fjT0T1cDM1LYJFW8u10bh1Tm6iF9xcPCR84CrhIb5P0=; b=AoG8OPrOjndHgrPiSdy/9sdp+9BXVKUVWznI+EIuGNARGRB81pD8ZYvaihBEvnZY1adU/J csQq11NhRrAhS9FxX/soLqMC+kLiI/3gvOB/F0yPPEyX8tcRupzncuLKHCsrigAZNzxRCh 4BlVLF7ue7a+vcuslOvDoXAtOY3RXGJBUm0CQiq3DrmQjldmoQK8Ua9+FR4yGSkddclGMu EZ7XBi96wybIwiOD1d5auHxrgkxq9qucC/38ScZdtQJUdpUh5G2ZgRoP5/t9x+5jKjYiGy DQwMa+vwRsT9tYGzlOZ0L2AnadDqDq4CzFGJ34mtneTlM13EOBEy7Sd6R2Rx0g== From: Louis Chauvet Date: Wed, 14 Aug 2024 16:36:24 +0200 Subject: [PATCH RFC 02/15] drm/vkms: remove possible crtc from parameters Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20240814-google-remove-crtc-index-from-parameter-v1-2-6e179abf9fd4@bootlin.com> References: <20240814-google-remove-crtc-index-from-parameter-v1-0-6e179abf9fd4@bootlin.com> In-Reply-To: <20240814-google-remove-crtc-index-from-parameter-v1-0-6e179abf9fd4@bootlin.com> To: Rodrigo Siqueira , Melissa Wen , =?utf-8?q?Ma=C3=ADra_Canal?= , Haneen Mohammed , Daniel Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie Cc: dri-devel@lists.freedesktop.org, arthurgrillo@riseup.net, linux-kernel@vger.kernel.org, jeremie.dautheribes@bootlin.com, miquel.raynal@bootlin.com, thomas.petazzoni@bootlin.com, seanpaul@google.com, nicolejadeyee@google.com, Louis Chauvet X-Mailer: b4 0.15-dev X-Developer-Signature: v=1; a=openpgp-sha256; l=4108; i=louis.chauvet@bootlin.com; h=from:subject:message-id; bh=MfhwABS17LHUoJ+jq0vYojOPf4se4zR6qFsIZKDDr88=; b=owEBbQKS/ZANAwAIASCtLsZbECziAcsmYgBmvMDquZQ5+AoQGUj3+2cFFoN4u9cdx+UkSdRXs xj7OCwvdhGJAjMEAAEIAB0WIQRPj7g/vng8MQxQWQQgrS7GWxAs4gUCZrzA6gAKCRAgrS7GWxAs 4stqD/9mwWDPROPr03dSkdO8YCxBmJEv6IrxBZtDYGxCC8RyLOaghd59KJYilvHzepIsw1xTTQk cees94xvHFZaHmaeKQAFfh8VKE0wr1cMBz1+z1Efy8/Xta9QFR1mXYjlztblF196GSeBHZoftLD 8GYYLMfkR1SVACsxCx3nHJTK81YB39F5J8CypeKtObWtAC2Isk1GK1a2nqQygAAUM/HjRsgCDKu NJjtmkGwdJ5bGKC1+iLO52MVP9KWEHpZURHy/vj4Mt4VotJLpfwz1yf9wDMVZZpr7A1HiMI7Z7p 3NbPmFZkvpEw/ojKhq33nR2EJ10vNxjy9u0WYCqQJSvEzWXNr7IpR00+PKDO54VcXeNIL0pQ44Z 2CGL3wvSKYg3k0+BxYukfVpcq2X7pN3T0lle/GyCbQAPZQfuMlPazy9ofw/jgVMCM8CvCXdlV/r s/oJXAFeC6lpKkXNINH64F2id+My4Uo9yayyFuG4cyKb06T9EJ29JzAMybvZNTBgztfZY6UdaHY f8qAm/9cMuDijz5zQlXS4p5jVqrPfKgwZR/NmlTcn0U9bdQvMffuP31iAdOnL4IpJM62IEwXENs NnrKoScH6Kzei++w3GlFKkm1orxiiWQGQ/opVz2lXb4Kfdz/3mqc0X/RN/c/TMbL85J++iZ/gTs mWbH+Y9Jx/2kyCQ== X-Developer-Key: i=louis.chauvet@bootlin.com; a=openpgp; fpr=8B7104AE9A272D6693F527F2EC1883F55E0B40A5 X-GND-Sasl: louis.chauvet@bootlin.com As the crtc mask is dynamic, avoid hardcoding it. It is already computed once all the planes are created, so it should be a no-op Signed-off-by: Louis Chauvet --- drivers/gpu/drm/vkms/vkms_drv.c | 10 +++++----- drivers/gpu/drm/vkms/vkms_plane.c | 5 +++-- drivers/gpu/drm/vkms/vkms_plane.h | 4 +--- 3 files changed, 9 insertions(+), 10 deletions(-) diff --git a/drivers/gpu/drm/vkms/vkms_drv.c b/drivers/gpu/drm/vkms/vkms_dr= v.c index 7ac3ab7e16e5..e71b45fcb9b8 100644 --- a/drivers/gpu/drm/vkms/vkms_drv.c +++ b/drivers/gpu/drm/vkms/vkms_drv.c @@ -166,7 +166,7 @@ static const struct drm_connector_helper_funcs vkms_con= n_helper_funcs =3D { .get_modes =3D vkms_conn_get_modes, }; =20 -static int vkms_output_init(struct vkms_device *vkmsdev, int possible_crtc) +static int vkms_output_init(struct vkms_device *vkmsdev) { struct drm_device *dev =3D &vkmsdev->drm; struct drm_connector *connector; @@ -184,20 +184,20 @@ static int vkms_output_init(struct vkms_device *vkmsd= ev, int possible_crtc) * The overlay and cursor planes are not mandatory, but can be used to pe= rform complex * composition. */ - primary =3D vkms_plane_init(vkmsdev, DRM_PLANE_TYPE_PRIMARY, possible_crt= c); + primary =3D vkms_plane_init(vkmsdev, DRM_PLANE_TYPE_PRIMARY); if (IS_ERR(primary)) return PTR_ERR(primary); =20 if (vkmsdev->config->overlay) { for (n =3D 0; n < NUM_OVERLAY_PLANES; n++) { - overlay =3D vkms_plane_init(vkmsdev, DRM_PLANE_TYPE_OVERLAY, possible_c= rtc); + overlay =3D vkms_plane_init(vkmsdev, DRM_PLANE_TYPE_OVERLAY); if (IS_ERR(overlay)) return PTR_ERR(overlay); } } =20 if (vkmsdev->config->cursor) { - cursor =3D vkms_plane_init(vkmsdev, DRM_PLANE_TYPE_CURSOR, possible_crtc= ); + cursor =3D vkms_plane_init(vkmsdev, DRM_PLANE_TYPE_CURSOR); if (IS_ERR(cursor)) return PTR_ERR(cursor); } @@ -284,7 +284,7 @@ static int vkms_modeset_init(struct vkms_device *vkmsde= v) dev->mode_config.preferred_depth =3D 0; dev->mode_config.helper_private =3D &vkms_mode_config_helpers; =20 - return vkms_output_init(vkmsdev, 0); + return vkms_output_init(vkmsdev); } =20 static int vkms_create(struct vkms_config *config) diff --git a/drivers/gpu/drm/vkms/vkms_plane.c b/drivers/gpu/drm/vkms/vkms_= plane.c index e549c9523a34..b5740c27180b 100644 --- a/drivers/gpu/drm/vkms/vkms_plane.c +++ b/drivers/gpu/drm/vkms/vkms_plane.c @@ -5,6 +5,7 @@ #include #include #include +#include #include #include #include @@ -222,12 +223,12 @@ static const struct drm_plane_helper_funcs vkms_plane= _helper_funcs =3D { }; =20 struct vkms_plane *vkms_plane_init(struct vkms_device *vkmsdev, - enum drm_plane_type type, int possible_crtc_index) + enum drm_plane_type type) { struct drm_device *dev =3D &vkmsdev->drm; struct vkms_plane *plane; =20 - plane =3D drmm_universal_plane_alloc(dev, struct vkms_plane, base, 1 << p= ossible_crtc_index, + plane =3D drmm_universal_plane_alloc(dev, struct vkms_plane, base, 0, &vkms_plane_funcs, vkms_formats, ARRAY_SIZE(vkms_formats), NULL, type, NULL); diff --git a/drivers/gpu/drm/vkms/vkms_plane.h b/drivers/gpu/drm/vkms/vkms_= plane.h index 90554c9fe250..95b2428331b8 100644 --- a/drivers/gpu/drm/vkms/vkms_plane.h +++ b/drivers/gpu/drm/vkms/vkms_plane.h @@ -52,11 +52,9 @@ struct vkms_frame_info { * * @vkmsdev: vkms device containing the plane * @type: type of plane to initialize - * @possible_crtc_index: Crtc which can be attached to the plane. The call= er must ensure that - * possible_crtc_index is positive and less or equals to 31. */ struct vkms_plane *vkms_plane_init(struct vkms_device *vkmsdev, - enum drm_plane_type type, int possible_crtc_index); + enum drm_plane_type type); =20 #define drm_plane_state_to_vkms_plane_state(target) \ container_of(target, struct vkms_plane_state, base.base) --=20 2.44.2