From patchwork Thu Apr 10 16:32:11 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Ville Syrjala X-Patchwork-Id: 14046913 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 6CEAAC369A2 for ; Thu, 10 Apr 2025 16:33:35 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B33E710EA36; Thu, 10 Apr 2025 16:33:34 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="KGcZINRx"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.10]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3DF1110EA3A; Thu, 10 Apr 2025 16:33:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1744302813; x=1775838813; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=qMXxTBrdwvvlGaGUGPTZ4iX7l5UqdxDx3f215qp4RfI=; b=KGcZINRxunpje4ExDNOGKJ/iUmq/BPoFYfELhAkmBNq25CNPGAJ3CVN1 GNQWMBXziKyRL0YyA6Ztgn4wjUwDeuo+RJOmJmuRszxsw2HAJ9fB/S8K6 3CzDXIVoIY9QzNdP+wUdnZPfexvjn9HXcikZPiPx2XAwmZNEM6Xpw2LCw pzqucco9yl/vQmCjdWiLvFegnp0hAMaWdapDJQm2roBgEySZwVDkMhWUf Qdm8IIZu5rD2k7PpG+1q5gscxD0FHxKbKD9syaiOcTZjXqAMjpWGaxJSw Ey+vyzzqMkhB+fquvxBcih+ydwqNzcEX+MkhFBpV34bYSWFAttfAGJ82a A==; X-CSE-ConnectionGUID: 6F1VEUkqSYipX3ecxggK7A== X-CSE-MsgGUID: tThvtu0/RamrFl74EQR7Tw== X-IronPort-AV: E=McAfee;i="6700,10204,11400"; a="57220104" X-IronPort-AV: E=Sophos;i="6.15,202,1739865600"; d="scan'208";a="57220104" Received: from orviesa005.jf.intel.com ([10.64.159.145]) by fmvoesa104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Apr 2025 09:33:33 -0700 X-CSE-ConnectionGUID: 3tQb4RMFS2eMPdfWHRrO8w== X-CSE-MsgGUID: 5D6pe+jdRdiib7SELebwQw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.15,202,1739865600"; d="scan'208";a="134129358" Received: from stinkpipe.fi.intel.com (HELO stinkbox) ([10.237.72.74]) by orviesa005.jf.intel.com with SMTP; 10 Apr 2025 09:33:31 -0700 Received: by stinkbox (sSMTP sendmail emulation); Thu, 10 Apr 2025 19:33:29 +0300 From: Ville Syrjala To: dri-devel@lists.freedesktop.org Cc: intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org, Patrik Jakobsson Subject: [PATCH 12/19] drm/gma500: Pass along the format info from .fb_create() to drm_helper_mode_fill_fb_struct() Date: Thu, 10 Apr 2025 19:32:11 +0300 Message-ID: <20250410163218.15130-13-ville.syrjala@linux.intel.com> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250410163218.15130-1-ville.syrjala@linux.intel.com> References: <20250410163218.15130-1-ville.syrjala@linux.intel.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Ville Syrjälä Plumb the format info from .fb_create() all the way to drm_helper_mode_fill_fb_struct() to avoid the redundant lookup. For the fbdev case a manual drm_get_format_info() lookup is needed. Cc: Patrik Jakobsson Signed-off-by: Ville Syrjälä --- drivers/gpu/drm/gma500/fbdev.c | 5 ++++- drivers/gpu/drm/gma500/framebuffer.c | 14 +++++++------- drivers/gpu/drm/gma500/psb_drv.h | 1 + 3 files changed, 12 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/gma500/fbdev.c b/drivers/gpu/drm/gma500/fbdev.c index 8edefea2ef59..d32689cb0e23 100644 --- a/drivers/gpu/drm/gma500/fbdev.c +++ b/drivers/gpu/drm/gma500/fbdev.c @@ -203,7 +203,10 @@ int psb_fbdev_driver_fbdev_probe(struct drm_fb_helper *fb_helper, return PTR_ERR(backing); obj = &backing->base; - fb = psb_framebuffer_create(dev, &mode_cmd, obj); + fb = psb_framebuffer_create(dev, + drm_get_format_info(dev, mode_cmd.pixel_format, + mode_cmd.modifier[0]), + &mode_cmd, obj); if (IS_ERR(fb)) { ret = PTR_ERR(fb); goto err_drm_gem_object_put; diff --git a/drivers/gpu/drm/gma500/framebuffer.c b/drivers/gpu/drm/gma500/framebuffer.c index f9ade8361354..e69b537ded6b 100644 --- a/drivers/gpu/drm/gma500/framebuffer.c +++ b/drivers/gpu/drm/gma500/framebuffer.c @@ -29,25 +29,23 @@ static const struct drm_framebuffer_funcs psb_fb_funcs = { */ static int psb_framebuffer_init(struct drm_device *dev, struct drm_framebuffer *fb, + const struct drm_format_info *info, const struct drm_mode_fb_cmd2 *mode_cmd, struct drm_gem_object *obj) { - const struct drm_format_info *info; int ret; /* * Reject unknown formats, YUV formats, and formats with more than * 4 bytes per pixel. */ - info = drm_get_format_info(dev, mode_cmd->pixel_format, - mode_cmd->modifier[0]); - if (!info || !info->depth || info->cpp[0] > 4) + if (!info->depth || info->cpp[0] > 4) return -EINVAL; if (mode_cmd->pitches[0] & 63) return -EINVAL; - drm_helper_mode_fill_fb_struct(dev, fb, NULL, mode_cmd); + drm_helper_mode_fill_fb_struct(dev, fb, info, mode_cmd); fb->obj[0] = obj; ret = drm_framebuffer_init(dev, fb, &psb_fb_funcs); if (ret) { @@ -60,6 +58,7 @@ static int psb_framebuffer_init(struct drm_device *dev, /** * psb_framebuffer_create - create a framebuffer backed by gt * @dev: our DRM device + * @info: pixel format information * @mode_cmd: the description of the requested mode * @obj: the backing object * @@ -69,6 +68,7 @@ static int psb_framebuffer_init(struct drm_device *dev, * TODO: review object references */ struct drm_framebuffer *psb_framebuffer_create(struct drm_device *dev, + const struct drm_format_info *info, const struct drm_mode_fb_cmd2 *mode_cmd, struct drm_gem_object *obj) { @@ -79,7 +79,7 @@ struct drm_framebuffer *psb_framebuffer_create(struct drm_device *dev, if (!fb) return ERR_PTR(-ENOMEM); - ret = psb_framebuffer_init(dev, fb, mode_cmd, obj); + ret = psb_framebuffer_init(dev, fb, info, mode_cmd, obj); if (ret) { kfree(fb); return ERR_PTR(ret); @@ -112,7 +112,7 @@ static struct drm_framebuffer *psb_user_framebuffer_create return ERR_PTR(-ENOENT); /* Let the core code do all the work */ - fb = psb_framebuffer_create(dev, cmd, obj); + fb = psb_framebuffer_create(dev, info, cmd, obj); if (IS_ERR(fb)) drm_gem_object_put(obj); diff --git a/drivers/gpu/drm/gma500/psb_drv.h b/drivers/gpu/drm/gma500/psb_drv.h index 7f77cb2b2751..0b27112ec46f 100644 --- a/drivers/gpu/drm/gma500/psb_drv.h +++ b/drivers/gpu/drm/gma500/psb_drv.h @@ -594,6 +594,7 @@ extern void psb_modeset_cleanup(struct drm_device *dev); /* framebuffer */ struct drm_framebuffer *psb_framebuffer_create(struct drm_device *dev, + const struct drm_format_info *info, const struct drm_mode_fb_cmd2 *mode_cmd, struct drm_gem_object *obj);