From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 58AAAC25B10 for ; Fri, 10 May 2024 11:30:43 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D8CBD10E74E; Fri, 10 May 2024 11:30:42 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="JKc/pr5a"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.21]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7865210E74E; Fri, 10 May 2024 11:30:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1715340641; x=1746876641; h=from:to:cc:subject:in-reply-to:references:date: message-id:mime-version:content-transfer-encoding; bh=RmXO9knQ6NyIJJI8QUHHwfikzpSbPoU3Z4YQZGimhk0=; b=JKc/pr5abytqkx5gWm3/qdd0IGggm+bocSEMfuOR0FNsEDnl6Uq1arQu vSVpWAh+bSgVdwrrCriBmhFgGlNLkym5tDYJBosy6ud6yLGlPj5GedAPy BXZUKkRIC/bzWp21o91oyUJ3iTO8KPbZFQ8Gld3hspStP5+jXi62nX9hG Km8QISiY/bBEsC23TKnR5qNwKGzvFK4+ZByb7Ih6pXpOi8gNWerFTa3kF dNtBtqhZxcJKzueI573i6hbhVwUKYbsUrMEZYAjzZolA+SzykKMycxKQ+ 4THcECFEL9DSryX48s5iVKFFAxIbFRMPXcWL0t7n0JImwSrimda+T/IyF g==; X-CSE-ConnectionGUID: BeHGzIQxQzumUEvSHAa8gQ== X-CSE-MsgGUID: JI3m9/ixS/aGla1Ji+4uHg== X-IronPort-AV: E=McAfee;i="6600,9927,11068"; a="11250483" X-IronPort-AV: E=Sophos;i="6.08,150,1712646000"; d="scan'208";a="11250483" Received: from fmviesa002.fm.intel.com ([10.60.135.142]) by orvoesa113.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 May 2024 04:30:41 -0700 X-CSE-ConnectionGUID: zwFst7gOQXWA3vs0suRQoA== X-CSE-MsgGUID: thdaF0/ITsq9un4mKFeTSA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.08,150,1712646000"; d="scan'208";a="52797201" Received: from ettammin-desk.ger.corp.intel.com (HELO localhost) ([10.245.246.180]) by fmviesa002-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 May 2024 04:30:39 -0700 From: Jani Nikula To: Ville Syrjala , intel-gfx@lists.freedesktop.org Cc: intel-xe@lists.freedesktop.org Subject: Re: [PATCH v2 7/9] drm/i915: Change intel_fbdev_fb_alloc() return type In-Reply-To: <20240510102233.25057-1-ville.syrjala@linux.intel.com> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo References: <20240506125718.26001-8-ville.syrjala@linux.intel.com> <20240510102233.25057-1-ville.syrjala@linux.intel.com> Date: Fri, 10 May 2024 14:30:36 +0300 Message-ID: <87cyptj44j.fsf@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" On Fri, 10 May 2024, Ville Syrjala wrote: > From: Ville Syrj=C3=A4l=C3=A4 > > Change intel_fbdev_fb_alloc() to return struct intel_fb instead > of struct drm_framebuffer. Let's us eliminate some annoying > aliasing variables in the fbdev setup code. > > v2: Assing the results to the correct variable (Jani) > Fix xe's copy > > Signed-off-by: Ville Syrj=C3=A4l=C3=A4 Reviewed-by: Jani Nikula > --- > drivers/gpu/drm/i915/display/intel_fbdev.c | 9 ++++----- > drivers/gpu/drm/i915/display/intel_fbdev_fb.c | 6 +++--- > drivers/gpu/drm/i915/display/intel_fbdev_fb.h | 4 ++-- > drivers/gpu/drm/xe/display/intel_fbdev_fb.c | 9 +++++---- > 4 files changed, 14 insertions(+), 14 deletions(-) > > diff --git a/drivers/gpu/drm/i915/display/intel_fbdev.c b/drivers/gpu/drm= /i915/display/intel_fbdev.c > index bda702c2cab8..4bbbf481bb3a 100644 > --- a/drivers/gpu/drm/i915/display/intel_fbdev.c > +++ b/drivers/gpu/drm/i915/display/intel_fbdev.c > @@ -207,13 +207,12 @@ static int intelfb_create(struct drm_fb_helper *hel= per, > intel_fb =3D ifbdev->fb =3D NULL; > } > if (!intel_fb || drm_WARN_ON(dev, !intel_fb_obj(&intel_fb->base))) { > - struct drm_framebuffer *fb; > drm_dbg_kms(&dev_priv->drm, > "no BIOS fb, allocating a new one\n"); > - fb =3D intel_fbdev_fb_alloc(helper, sizes); > - if (IS_ERR(fb)) > - return PTR_ERR(fb); > - intel_fb =3D ifbdev->fb =3D to_intel_framebuffer(fb); > + intel_fb =3D intel_fbdev_fb_alloc(helper, sizes); > + if (IS_ERR(intel_fb)) > + return PTR_ERR(intel_fb); > + ifbdev->fb =3D intel_fb; > } else { > drm_dbg_kms(&dev_priv->drm, "re-using BIOS fb\n"); > prealloc =3D true; > diff --git a/drivers/gpu/drm/i915/display/intel_fbdev_fb.c b/drivers/gpu/= drm/i915/display/intel_fbdev_fb.c > index 0665f943f65f..497525ef9668 100644 > --- a/drivers/gpu/drm/i915/display/intel_fbdev_fb.c > +++ b/drivers/gpu/drm/i915/display/intel_fbdev_fb.c > @@ -11,8 +11,8 @@ > #include "intel_display_types.h" > #include "intel_fbdev_fb.h" >=20=20 > -struct drm_framebuffer *intel_fbdev_fb_alloc(struct drm_fb_helper *helpe= r, > - struct drm_fb_helper_surface_size *sizes) > +struct intel_framebuffer *intel_fbdev_fb_alloc(struct drm_fb_helper *hel= per, > + struct drm_fb_helper_surface_size *sizes) > { > struct drm_framebuffer *fb; > struct drm_device *dev =3D helper->dev; > @@ -63,7 +63,7 @@ struct drm_framebuffer *intel_fbdev_fb_alloc(struct drm= _fb_helper *helper, > fb =3D intel_framebuffer_create(obj, &mode_cmd); > i915_gem_object_put(obj); >=20=20 > - return fb; > + return to_intel_framebuffer(fb); > } >=20=20 > int intel_fbdev_fb_fill_info(struct drm_i915_private *i915, struct fb_in= fo *info, > diff --git a/drivers/gpu/drm/i915/display/intel_fbdev_fb.h b/drivers/gpu/= drm/i915/display/intel_fbdev_fb.h > index a395b2c65d33..4832fe688fbf 100644 > --- a/drivers/gpu/drm/i915/display/intel_fbdev_fb.h > +++ b/drivers/gpu/drm/i915/display/intel_fbdev_fb.h > @@ -13,8 +13,8 @@ struct drm_i915_private; > struct fb_info; > struct i915_vma; >=20=20 > -struct drm_framebuffer *intel_fbdev_fb_alloc(struct drm_fb_helper *helpe= r, > - struct drm_fb_helper_surface_size *sizes); > +struct intel_framebuffer *intel_fbdev_fb_alloc(struct drm_fb_helper *hel= per, > + struct drm_fb_helper_surface_size *sizes); > int intel_fbdev_fb_fill_info(struct drm_i915_private *i915, struct fb_in= fo *info, > struct drm_i915_gem_object *obj, struct i915_vma *vma); >=20=20 > diff --git a/drivers/gpu/drm/xe/display/intel_fbdev_fb.c b/drivers/gpu/dr= m/xe/display/intel_fbdev_fb.c > index 9e4bcfdbc7e5..f6bf5896ff1b 100644 > --- a/drivers/gpu/drm/xe/display/intel_fbdev_fb.c > +++ b/drivers/gpu/drm/xe/display/intel_fbdev_fb.c > @@ -13,8 +13,8 @@ > #include "i915_drv.h" > #include "intel_display_types.h" >=20=20 > -struct drm_framebuffer *intel_fbdev_fb_alloc(struct drm_fb_helper *helpe= r, > - struct drm_fb_helper_surface_size *sizes) > +struct intel_framebuffer *intel_fbdev_fb_alloc(struct drm_fb_helper *hel= per, > + struct drm_fb_helper_surface_size *sizes) > { > struct drm_framebuffer *fb; > struct drm_device *dev =3D helper->dev; > @@ -70,10 +70,11 @@ struct drm_framebuffer *intel_fbdev_fb_alloc(struct d= rm_fb_helper *helper, > } >=20=20 > drm_gem_object_put(intel_bo_to_drm_bo(obj)); > - return fb; > + > + return to_intel_framebuffer(fb); >=20=20 > err: > - return fb; > + return ERR_CAST(fb); > } >=20=20 > int intel_fbdev_fb_fill_info(struct drm_i915_private *i915, struct fb_in= fo *info, --=20 Jani Nikula, Intel