From patchwork Wed May 8 09:55:16 2013 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: 2538241 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by patchwork1.kernel.org (Postfix) with ESMTP id 4CA9E3FE1F for ; Wed, 8 May 2013 09:59:33 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 34BEFE6301 for ; Wed, 8 May 2013 02:59:33 -0700 (PDT) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mga14.intel.com (mga14.intel.com [143.182.124.37]) by gabe.freedesktop.org (Postfix) with ESMTP id E088FE62EB; Wed, 8 May 2013 02:55:45 -0700 (PDT) Received: from azsmga002.ch.intel.com ([10.2.17.35]) by azsmga102.ch.intel.com with ESMTP; 08 May 2013 02:55:31 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.87,632,1363158000"; d="scan'208";a="238453175" Received: from stinkbox.fi.intel.com (HELO stinkbox) ([10.237.72.168]) by AZSMGA002.ch.intel.com with SMTP; 08 May 2013 02:55:28 -0700 Received: by stinkbox (sSMTP sendmail emulation); Wed, 08 May 2013 12:55:28 +0300 From: ville.syrjala@linux.intel.com To: intel-gfx@lists.freedesktop.org Subject: [PATCH 1/7] drm: Add fb_helper->restore_fbdev_mode hook Date: Wed, 8 May 2013 12:55:16 +0300 Message-Id: <1368006922-24957-2-git-send-email-ville.syrjala@linux.intel.com> X-Mailer: git-send-email 1.8.1.5 In-Reply-To: <1368006922-24957-1-git-send-email-ville.syrjala@linux.intel.com> References: <1368006922-24957-1-git-send-email-ville.syrjala@linux.intel.com> MIME-Version: 1.0 Cc: dri-devel@lists.freedesktop.org X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+patchwork-dri-devel=patchwork.kernel.org@lists.freedesktop.org Errors-To: dri-devel-bounces+patchwork-dri-devel=patchwork.kernel.org@lists.freedesktop.org From: Ville Syrjälä Drivers may need to turn off overlay planes, cursors, etc. when restoring the fbdev mode. So allow drivers to provide their own version of drm_fb_helper_restore_fbdev_mode() that can take care of such details. Initially just plug in drm_fb_helper_restore_fbdev_mode for all drivers. Signed-off-by: Ville Syrjälä --- drivers/gpu/drm/ast/ast_fb.c | 1 + drivers/gpu/drm/cirrus/cirrus_fbdev.c | 1 + drivers/gpu/drm/drm_fb_cma_helper.c | 1 + drivers/gpu/drm/drm_fb_helper.c | 2 +- drivers/gpu/drm/exynos/exynos_drm_fbdev.c | 1 + drivers/gpu/drm/gma500/framebuffer.c | 1 + drivers/gpu/drm/i915/intel_fb.c | 1 + drivers/gpu/drm/mgag200/mgag200_fb.c | 1 + drivers/gpu/drm/nouveau/nouveau_fbcon.c | 1 + drivers/gpu/drm/omapdrm/omap_fbdev.c | 1 + drivers/gpu/drm/qxl/qxl_fb.c | 1 + drivers/gpu/drm/radeon/radeon_fb.c | 1 + drivers/gpu/drm/udl/udl_fb.c | 1 + include/drm/drm_fb_helper.h | 1 + 14 files changed, 14 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/ast/ast_fb.c b/drivers/gpu/drm/ast/ast_fb.c index 34931fe..2c1f469 100644 --- a/drivers/gpu/drm/ast/ast_fb.c +++ b/drivers/gpu/drm/ast/ast_fb.c @@ -254,6 +254,7 @@ static struct drm_fb_helper_funcs ast_fb_helper_funcs = { .gamma_set = ast_fb_gamma_set, .gamma_get = ast_fb_gamma_get, .fb_probe = astfb_create, + .restore_fbdev_mode = drm_fb_helper_restore_fbdev_mode, }; static void ast_fbdev_destroy(struct drm_device *dev, diff --git a/drivers/gpu/drm/cirrus/cirrus_fbdev.c b/drivers/gpu/drm/cirrus/cirrus_fbdev.c index e25afcc..ee48a21 100644 --- a/drivers/gpu/drm/cirrus/cirrus_fbdev.c +++ b/drivers/gpu/drm/cirrus/cirrus_fbdev.c @@ -253,6 +253,7 @@ static struct drm_fb_helper_funcs cirrus_fb_helper_funcs = { .gamma_set = cirrus_crtc_fb_gamma_set, .gamma_get = cirrus_crtc_fb_gamma_get, .fb_probe = cirrusfb_create, + .restore_fbdev_mode = drm_fb_helper_restore_fbdev_mode, }; int cirrus_fbdev_init(struct cirrus_device *cdev) diff --git a/drivers/gpu/drm/drm_fb_cma_helper.c b/drivers/gpu/drm/drm_fb_cma_helper.c index 0b5af7d..f011628 100644 --- a/drivers/gpu/drm/drm_fb_cma_helper.c +++ b/drivers/gpu/drm/drm_fb_cma_helper.c @@ -330,6 +330,7 @@ err_drm_gem_cma_free_object: static struct drm_fb_helper_funcs drm_fb_cma_helper_funcs = { .fb_probe = drm_fbdev_cma_create, + .restore_fbdev_mode = drm_fb_helper_restore_fbdev_mode, }; /** diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index b78cbe7..02c70b2 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -315,7 +315,7 @@ static bool drm_fb_helper_force_kernel_mode(void) if (helper->dev->switch_power_state == DRM_SWITCH_POWER_OFF) continue; - ret = drm_fb_helper_restore_fbdev_mode(helper); + ret = helper->funcs->restore_fbdev_mode(helper); if (ret) error = true; } diff --git a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c index 68f0045..6ed4065 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c @@ -228,6 +228,7 @@ out: static struct drm_fb_helper_funcs exynos_drm_fb_helper_funcs = { .fb_probe = exynos_drm_fbdev_create, + .restore_fbdev_mode = drm_fb_helper_restore_fbdev_mode, }; int exynos_drm_fbdev_init(struct drm_device *dev) diff --git a/drivers/gpu/drm/gma500/framebuffer.c b/drivers/gpu/drm/gma500/framebuffer.c index 1534e22..8d7f9c0 100644 --- a/drivers/gpu/drm/gma500/framebuffer.c +++ b/drivers/gpu/drm/gma500/framebuffer.c @@ -567,6 +567,7 @@ static struct drm_fb_helper_funcs psb_fb_helper_funcs = { .gamma_set = psbfb_gamma_set, .gamma_get = psbfb_gamma_get, .fb_probe = psbfb_probe, + .restore_fbdev_mode = drm_fb_helper_restore_fbdev_mode, }; static int psb_fbdev_destroy(struct drm_device *dev, struct psb_fbdev *fbdev) diff --git a/drivers/gpu/drm/i915/intel_fb.c b/drivers/gpu/drm/i915/intel_fb.c index 0e19e57..a04481f 100644 --- a/drivers/gpu/drm/i915/intel_fb.c +++ b/drivers/gpu/drm/i915/intel_fb.c @@ -187,6 +187,7 @@ static struct drm_fb_helper_funcs intel_fb_helper_funcs = { .gamma_set = intel_crtc_fb_gamma_set, .gamma_get = intel_crtc_fb_gamma_get, .fb_probe = intelfb_create, + .restore_fbdev_mode = drm_fb_helper_restore_fbdev_mode, }; static void intel_fbdev_destroy(struct drm_device *dev, diff --git a/drivers/gpu/drm/mgag200/mgag200_fb.c b/drivers/gpu/drm/mgag200/mgag200_fb.c index 421beab..23b8de2 100644 --- a/drivers/gpu/drm/mgag200/mgag200_fb.c +++ b/drivers/gpu/drm/mgag200/mgag200_fb.c @@ -239,6 +239,7 @@ static struct drm_fb_helper_funcs mga_fb_helper_funcs = { .gamma_set = mga_crtc_fb_gamma_set, .gamma_get = mga_crtc_fb_gamma_get, .fb_probe = mgag200fb_create, + .restore_fbdev_mode = drm_fb_helper_restore_fbdev_mode, }; int mgag200_fbdev_init(struct mga_device *mdev) diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.c b/drivers/gpu/drm/nouveau/nouveau_fbcon.c index b035317..2a280d8 100644 --- a/drivers/gpu/drm/nouveau/nouveau_fbcon.c +++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.c @@ -435,6 +435,7 @@ static struct drm_fb_helper_funcs nouveau_fbcon_helper_funcs = { .gamma_set = nouveau_fbcon_gamma_set, .gamma_get = nouveau_fbcon_gamma_get, .fb_probe = nouveau_fbcon_create, + .restore_fbdev_mode = drm_fb_helper_restore_fbdev_mode, }; diff --git a/drivers/gpu/drm/omapdrm/omap_fbdev.c b/drivers/gpu/drm/omapdrm/omap_fbdev.c index b11ce60..ff3bc81 100644 --- a/drivers/gpu/drm/omapdrm/omap_fbdev.c +++ b/drivers/gpu/drm/omapdrm/omap_fbdev.c @@ -297,6 +297,7 @@ static struct drm_fb_helper_funcs omap_fb_helper_funcs = { .gamma_set = omap_crtc_fb_gamma_set, .gamma_get = omap_crtc_fb_gamma_get, .fb_probe = omap_fbdev_create, + .restore_fbdev_mode = drm_fb_helper_restore_fbdev_mode, }; static struct drm_fb_helper *get_fb(struct fb_info *fbi) diff --git a/drivers/gpu/drm/qxl/qxl_fb.c b/drivers/gpu/drm/qxl/qxl_fb.c index b3c5127..b10db0c 100644 --- a/drivers/gpu/drm/qxl/qxl_fb.c +++ b/drivers/gpu/drm/qxl/qxl_fb.c @@ -525,6 +525,7 @@ static struct drm_fb_helper_funcs qxl_fb_helper_funcs = { .gamma_get = qxl_crtc_fb_gamma_get, */ .fb_probe = qxl_fb_find_or_create_single, + .restore_fbdev_mode = drm_fb_helper_restore_fbdev_mode, }; int qxl_fbdev_init(struct qxl_device *qdev) diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c index b174674..2b1b211 100644 --- a/drivers/gpu/drm/radeon/radeon_fb.c +++ b/drivers/gpu/drm/radeon/radeon_fb.c @@ -335,6 +335,7 @@ static struct drm_fb_helper_funcs radeon_fb_helper_funcs = { .gamma_set = radeon_crtc_fb_gamma_set, .gamma_get = radeon_crtc_fb_gamma_get, .fb_probe = radeonfb_create, + .restore_fbdev_mode = drm_fb_helper_restore_fbdev_mode, }; int radeon_fbdev_init(struct radeon_device *rdev) diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c index dc0c065..75a44fd 100644 --- a/drivers/gpu/drm/udl/udl_fb.c +++ b/drivers/gpu/drm/udl/udl_fb.c @@ -561,6 +561,7 @@ static struct drm_fb_helper_funcs udl_fb_helper_funcs = { .gamma_set = udl_crtc_fb_gamma_set, .gamma_get = udl_crtc_fb_gamma_get, .fb_probe = udlfb_create, + .restore_fbdev_mode = drm_fb_helper_restore_fbdev_mode, }; static void udl_fbdev_destroy(struct drm_device *dev, diff --git a/include/drm/drm_fb_helper.h b/include/drm/drm_fb_helper.h index 8230b46..9f5b9be 100644 --- a/include/drm/drm_fb_helper.h +++ b/include/drm/drm_fb_helper.h @@ -72,6 +72,7 @@ struct drm_fb_helper_funcs { struct drm_fb_helper_crtc **crtcs, struct drm_display_mode **modes, bool *enabled, int width, int height); + bool (*restore_fbdev_mode)(struct drm_fb_helper *fb_helper); }; struct drm_fb_helper_connector {