From patchwork Mon May 13 17:59:34 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?VmlsbGUgU3lyasOkbMOk?= X-Patchwork-Id: 13663616 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 D2CCDC25B10 for ; Mon, 13 May 2024 17:59:55 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 49C7E10E8FC; Mon, 13 May 2024 17:59:51 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="jpmcpxDE"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.13]) by gabe.freedesktop.org (Postfix) with ESMTPS id 042E710E66D; Mon, 13 May 2024 17:59:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1715623188; x=1747159188; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=hzFeXqsKDecVb0vRBUUFLnN2TZSl7iUjguGTqlWRMVQ=; b=jpmcpxDE17ef/XdDW0l1qWNqB0PAbsPPXJHrtYW4xneBc4pdL1w4NAVE tylnHp01U2s2lqVaAxOkkVMOk9kzkCkarV3CpHzRExe5+F09ggHL8J5ro UFzRhg2g/+y+uZkqy/JRThq2K4kV2qj6sr5ChiHKiAzR/GDxvwyGZd1Hj YIpjBsoipuxTepqiaCixoTjPKgQdG2brpr3m6BRFnfNt4H7zxYbsUUKW8 QaGvhLDPl2b6i7s/MEmlzEFHNorBDXaTiUVrspdmrHF6mf3h5ppgmwR2P JYxDXZ5McCmQAosUrVyjEjsKcTpPLegyCwAauwkRAooDodCMWbBfzmTvW g==; X-CSE-ConnectionGUID: RYUUS36rRie5tIj7Eyj8pg== X-CSE-MsgGUID: v0PV//9JQWunGZX3cy61qg== X-IronPort-AV: E=McAfee;i="6600,9927,11072"; a="14517927" X-IronPort-AV: E=Sophos;i="6.08,159,1712646000"; d="scan'208";a="14517927" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 May 2024 10:59:47 -0700 X-CSE-ConnectionGUID: kS8X7q9gTvukCQ79zF6E7w== X-CSE-MsgGUID: zIN3HsXsSUufGfA48lrtzA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.08,159,1712646000"; d="scan'208";a="30395175" Received: from stinkpipe.fi.intel.com (HELO stinkbox) ([10.237.72.74]) by fmviesa008.fm.intel.com with SMTP; 13 May 2024 10:59:46 -0700 Received: by stinkbox (sSMTP sendmail emulation); Mon, 13 May 2024 20:59:45 +0300 From: Ville Syrjala To: intel-gfx@lists.freedesktop.org Cc: dri-devel@lists.freedesktop.org Subject: [PATCH 1/9] drm: Rename drm_plane_check_pixel_format() to drm_plane_has_format() Date: Mon, 13 May 2024 20:59:34 +0300 Message-ID: <20240513175942.12910-2-ville.syrjala@linux.intel.com> X-Mailer: git-send-email 2.43.2 In-Reply-To: <20240513175942.12910-1-ville.syrjala@linux.intel.com> References: <20240513175942.12910-1-ville.syrjala@linux.intel.com> MIME-Version: 1.0 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" From: Ville Syrjälä Rename drm_plane_check_pixel_format() to drm_plane_has_format() and change the return type accordingly. Allows one to write more natural code. Also matches drm_any_plane_has_format() better. Signed-off-by: Ville Syrjälä Reviewed-by: Jani Nikula --- drivers/gpu/drm/drm_atomic.c | 7 ++----- drivers/gpu/drm/drm_crtc.c | 6 ++---- drivers/gpu/drm/drm_crtc_internal.h | 4 ++-- drivers/gpu/drm/drm_plane.c | 22 ++++++++++------------ 4 files changed, 16 insertions(+), 23 deletions(-) diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c index a91737adf8e7..e22560213b8e 100644 --- a/drivers/gpu/drm/drm_atomic.c +++ b/drivers/gpu/drm/drm_atomic.c @@ -608,7 +608,6 @@ static int drm_atomic_plane_check(const struct drm_plane_state *old_plane_state, unsigned int fb_width, fb_height; struct drm_mode_rect *clips; uint32_t num_clips; - int ret; /* either *both* CRTC and FB must be set, or neither */ if (crtc && !fb) { @@ -635,14 +634,12 @@ static int drm_atomic_plane_check(const struct drm_plane_state *old_plane_state, } /* Check whether this plane supports the fb pixel format. */ - ret = drm_plane_check_pixel_format(plane, fb->format->format, - fb->modifier); - if (ret) { + if (!drm_plane_has_format(plane, fb->format->format, fb->modifier)) { drm_dbg_atomic(plane->dev, "[PLANE:%d:%s] invalid pixel format %p4cc, modifier 0x%llx\n", plane->base.id, plane->name, &fb->format->format, fb->modifier); - return ret; + return -EINVAL; } /* Give drivers some help against integer overflows */ diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index 483969b84a30..3488ff067c69 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -789,12 +789,10 @@ int drm_mode_setcrtc(struct drm_device *dev, void *data, * case. */ if (!plane->format_default) { - ret = drm_plane_check_pixel_format(plane, - fb->format->format, - fb->modifier); - if (ret) { + if (!drm_plane_has_format(plane, fb->format->format, fb->modifier)) { drm_dbg_kms(dev, "Invalid pixel format %p4cc, modifier 0x%llx\n", &fb->format->format, fb->modifier); + ret = -EINVAL; goto out; } } diff --git a/drivers/gpu/drm/drm_crtc_internal.h b/drivers/gpu/drm/drm_crtc_internal.h index 25aaae937ceb..898e0e8b51be 100644 --- a/drivers/gpu/drm/drm_crtc_internal.h +++ b/drivers/gpu/drm/drm_crtc_internal.h @@ -272,8 +272,8 @@ int drm_mode_atomic_ioctl(struct drm_device *dev, /* drm_plane.c */ int drm_plane_register_all(struct drm_device *dev); void drm_plane_unregister_all(struct drm_device *dev); -int drm_plane_check_pixel_format(struct drm_plane *plane, - u32 format, u64 modifier); +bool drm_plane_has_format(struct drm_plane *plane, + u32 format, u64 modifier); struct drm_mode_rect * __drm_plane_get_damage_clips(const struct drm_plane_state *state); diff --git a/drivers/gpu/drm/drm_plane.c b/drivers/gpu/drm/drm_plane.c index 57662a1fd345..268aa2299df5 100644 --- a/drivers/gpu/drm/drm_plane.c +++ b/drivers/gpu/drm/drm_plane.c @@ -877,8 +877,8 @@ int drm_mode_getplane(struct drm_device *dev, void *data, return 0; } -int drm_plane_check_pixel_format(struct drm_plane *plane, - u32 format, u64 modifier) +bool drm_plane_has_format(struct drm_plane *plane, + u32 format, u64 modifier) { unsigned int i; @@ -887,24 +887,24 @@ int drm_plane_check_pixel_format(struct drm_plane *plane, break; } if (i == plane->format_count) - return -EINVAL; + return false; if (plane->funcs->format_mod_supported) { if (!plane->funcs->format_mod_supported(plane, format, modifier)) - return -EINVAL; + return false; } else { if (!plane->modifier_count) - return 0; + return true; for (i = 0; i < plane->modifier_count; i++) { if (modifier == plane->modifiers[i]) break; } if (i == plane->modifier_count) - return -EINVAL; + return false; } - return 0; + return true; } static int __setplane_check(struct drm_plane *plane, @@ -924,12 +924,10 @@ static int __setplane_check(struct drm_plane *plane, } /* Check whether this plane supports the fb pixel format. */ - ret = drm_plane_check_pixel_format(plane, fb->format->format, - fb->modifier); - if (ret) { + if (!drm_plane_has_format(plane, fb->format->format, fb->modifier)) { DRM_DEBUG_KMS("Invalid pixel format %p4cc, modifier 0x%llx\n", &fb->format->format, fb->modifier); - return ret; + return -EINVAL; } /* Give drivers some help against integer overflows */ @@ -964,7 +962,7 @@ bool drm_any_plane_has_format(struct drm_device *dev, struct drm_plane *plane; drm_for_each_plane(plane, dev) { - if (drm_plane_check_pixel_format(plane, format, modifier) == 0) + if (drm_plane_has_format(plane, format, modifier)) return true; }