From patchwork Thu Jul 19 18:22:10 2018 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: 10535159 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 6EC3A600F4 for ; Thu, 19 Jul 2018 18:23:04 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5D08326E39 for ; Thu, 19 Jul 2018 18:23:04 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 5145127E71; Thu, 19 Jul 2018 18:23:04 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00, MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 0928526E39 for ; Thu, 19 Jul 2018 18:23:04 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 814FB6E2C8; Thu, 19 Jul 2018 18:23:03 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8ABB36E247 for ; Thu, 19 Jul 2018 18:23:01 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga008.jf.intel.com ([10.7.209.65]) by orsmga103.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 19 Jul 2018 11:23:01 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.51,375,1526367600"; d="scan'208";a="58205764" Received: from stinkbox.fi.intel.com (HELO stinkbox) ([10.237.72.174]) by orsmga008.jf.intel.com with SMTP; 19 Jul 2018 11:22:55 -0700 Received: by stinkbox (sSMTP sendmail emulation); Thu, 19 Jul 2018 21:22:54 +0300 From: Ville Syrjala To: intel-gfx@lists.freedesktop.org Date: Thu, 19 Jul 2018 21:22:10 +0300 Message-Id: <20180719182214.4323-15-ville.syrjala@linux.intel.com> X-Mailer: git-send-email 2.16.4 In-Reply-To: <20180719182214.4323-1-ville.syrjala@linux.intel.com> References: <20180719182214.4323-1-ville.syrjala@linux.intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 14/18] drm/i915: Extract intel_cursor_check_surface() X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 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" X-Virus-Scanned: ClamAV using ClamSMTP From: Ville Syrjälä Extract intel_cursor_check_surface() to better match the code layout of the other plane types. Signed-off-by: Ville Syrjälä Reviewed-by: José Roberto de Souza --- drivers/gpu/drm/i915/intel_display.c | 47 ++++++++++++++++++++++-------------- 1 file changed, 29 insertions(+), 18 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index b0e39dcf2fb8..b39c941b4791 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -9667,13 +9667,37 @@ static bool intel_cursor_size_ok(const struct intel_plane_state *plane_state) height > 0 && height <= config->cursor_height; } -static int intel_check_cursor(struct intel_crtc_state *crtc_state, - struct intel_plane_state *plane_state) +static int intel_cursor_check_surface(struct intel_plane_state *plane_state) { const struct drm_framebuffer *fb = plane_state->base.fb; unsigned int rotation = plane_state->base.rotation; int src_x, src_y; u32 offset; + + intel_fill_fb_ggtt_view(&plane_state->view, fb, rotation); + plane_state->color_plane[0].stride = intel_fb_pitch(fb, 0, rotation); + + src_x = plane_state->base.src_x >> 16; + src_y = plane_state->base.src_y >> 16; + + intel_add_fb_offsets(&src_x, &src_y, plane_state, 0); + offset = intel_plane_compute_aligned_offset(&src_x, &src_y, + plane_state, 0); + + if (src_x != 0 || src_y != 0) { + DRM_DEBUG_KMS("Arbitrary cursor panning not supported\n"); + return -EINVAL; + } + + plane_state->color_plane[0].offset = offset; + + return 0; +} + +static int intel_check_cursor(struct intel_crtc_state *crtc_state, + struct intel_plane_state *plane_state) +{ + const struct drm_framebuffer *fb = plane_state->base.fb; int ret; if (fb && fb->modifier != DRM_FORMAT_MOD_LINEAR) { @@ -9696,22 +9720,9 @@ static int intel_check_cursor(struct intel_crtc_state *crtc_state, if (ret) return ret; - intel_fill_fb_ggtt_view(&plane_state->view, fb, rotation); - plane_state->color_plane[0].stride = intel_fb_pitch(fb, 0, rotation); - - src_x = plane_state->base.src_x >> 16; - src_y = plane_state->base.src_y >> 16; - - intel_add_fb_offsets(&src_x, &src_y, plane_state, 0); - offset = intel_plane_compute_aligned_offset(&src_x, &src_y, - plane_state, 0); - - if (src_x != 0 || src_y != 0) { - DRM_DEBUG_KMS("Arbitrary cursor panning not supported\n"); - return -EINVAL; - } - - plane_state->color_plane[0].offset = offset; + ret = intel_cursor_check_surface(plane_state); + if (ret) + return ret; return 0; }