From patchwork Tue Oct 29 16:12:53 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sean Paul X-Patchwork-Id: 3109071 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 83ED2BF924 for ; Tue, 29 Oct 2013 16:16:46 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 40EE12010B for ; Tue, 29 Oct 2013 16:16:45 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id D82F9200F4 for ; Tue, 29 Oct 2013 16:16:43 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id C6BD9EEBEC; Tue, 29 Oct 2013 09:14:06 -0700 (PDT) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-qe0-f46.google.com (mail-qe0-f46.google.com [209.85.128.46]) by gabe.freedesktop.org (Postfix) with ESMTP id 50CE1EEBE1 for ; Tue, 29 Oct 2013 09:13:49 -0700 (PDT) Received: by mail-qe0-f46.google.com with SMTP id s14so46471qeb.19 for ; Tue, 29 Oct 2013 09:13:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=/3c2EEvxOS1x4+id4YhwcaWvFYmST7CaH3ZpdC0zCXs=; b=Xxjvt8aWsfastrzGv9oa/9JyijNYLz7GpuCufLWZkaNhsJwcpiuia0nTTHQtToJJ1Q /6dziekGm2JdV0ZDeEq9/GFjizQ+GDUgvJPcZXr9YWQ+0ReZH9CkSKviVCD/5EfaGfYT GoGGAaWCrDHD3ZgCYl6EiKbajqoU1DbzYIF94= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=/3c2EEvxOS1x4+id4YhwcaWvFYmST7CaH3ZpdC0zCXs=; b=BjZehP4syOF7+9LEqx8mJz8HU6Jb4wKjVDakC4IJfCIjCRJQZ4OGsXau3h7OKhItDm PfKloIH9Tmy4CEe/oZbB43JWe66Glv4ALCuek9FrKI81HnuaaJ6c/js1L0J8WijCugF2 XUD8vbdI0NxnOnlfh513EqFwgaQ1OfTPFmIltjhk4CuM5oIv9xhyJPQ/q4Gh5xHtCHA8 Ng+bEHprGt9LBhRO5fOaeKpYu5U4aqMJULkMOf+YNmNBzv5etP37iuSJYU9ZPkhAiaEm IY3GqEdw39xfV1lmTlaUC6NSNbB5QW7p74jj4iViGLDFlMrxcycuYL9eFZNjyuUpc4oc q6rw== X-Gm-Message-State: ALoCoQmwJQDGYPqq4bfwdwFPDuxtOZEknTvE6iJrZDCiozKxplVP+NLAwhnDx3AGW2th1uXHV3Ex X-Received: by 10.49.72.3 with SMTP id z3mr461894qeu.23.1383063228873; Tue, 29 Oct 2013 09:13:48 -0700 (PDT) Received: from seanpaul-glaptop.roam.corp.google.com (cpe-173-095-180-236.nc.res.rr.com. [173.95.180.236]) by mx.google.com with ESMTPSA id h9sm66581946qaq.9.2013.10.29.09.13.47 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 29 Oct 2013 09:13:48 -0700 (PDT) From: Sean Paul To: dri-devel@lists.freedesktop.org, inki.dae@samsung.com Subject: [PATCH v3 07/32] drm/exynos: Remove apply manager callback Date: Tue, 29 Oct 2013 12:12:53 -0400 Message-Id: <1383063198-10526-8-git-send-email-seanpaul@chromium.org> X-Mailer: git-send-email 1.8.4 In-Reply-To: <1383063198-10526-1-git-send-email-seanpaul@chromium.org> References: <1383063198-10526-1-git-send-email-seanpaul@chromium.org> Cc: marcheu@chromium.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: , MIME-Version: 1.0 Sender: dri-devel-bounces@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org X-Spam-Status: No, score=-4.6 required=5.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_MED,RP_MATCHES_RCVD,T_DKIM_INVALID,UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch removes the apply() manager callback in favor of putting the relevant commits in the individual drivers. This will mitigate some of the difference between the suspend/resume path and the dpms path Signed-off-by: Sean Paul Reviewed-by: Tomasz Figa --- Changes in v2: - This was previously in another patch, but moved since it warrants its own Changes in v3: - Removed apply() from vidi drivers/gpu/drm/exynos/exynos_drm_drv.h | 2 -- drivers/gpu/drm/exynos/exynos_drm_encoder.c | 6 ------ drivers/gpu/drm/exynos/exynos_drm_fimd.c | 22 +++++----------------- drivers/gpu/drm/exynos/exynos_drm_hdmi.c | 17 ----------------- drivers/gpu/drm/exynos/exynos_drm_vidi.c | 1 - drivers/gpu/drm/exynos/exynos_hdmi.c | 1 + drivers/gpu/drm/exynos/exynos_mixer.c | 2 ++ 7 files changed, 8 insertions(+), 43 deletions(-) diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h index 8eb8b83..bff432a 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.h +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h @@ -146,7 +146,6 @@ struct exynos_drm_display_ops { * * @initialize: initializes the manager with drm_dev * @dpms: control device power. - * @apply: set timing, vblank and overlay data to registers. * @mode_fixup: fix mode data comparing to hw specific display mode. * @mode_set: convert drm_display_mode to hw specific display mode and * would be called by encoder->mode_set(). @@ -166,7 +165,6 @@ struct exynos_drm_manager_ops { int (*initialize)(struct exynos_drm_manager *mgr, struct drm_device *drm_dev); void (*dpms)(struct exynos_drm_manager *mgr, int mode); - void (*apply)(struct exynos_drm_manager *mgr); void (*mode_fixup)(struct exynos_drm_manager *mgr, struct drm_connector *connector, const struct drm_display_mode *mode, diff --git a/drivers/gpu/drm/exynos/exynos_drm_encoder.c b/drivers/gpu/drm/exynos/exynos_drm_encoder.c index ec627fa..19ee84d 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_encoder.c +++ b/drivers/gpu/drm/exynos/exynos_drm_encoder.c @@ -57,8 +57,6 @@ static void exynos_drm_connector_power(struct drm_encoder *encoder, int mode) static void exynos_drm_encoder_dpms(struct drm_encoder *encoder, int mode) { struct drm_device *dev = encoder->dev; - struct exynos_drm_manager *manager = exynos_drm_get_manager(encoder); - struct exynos_drm_manager_ops *manager_ops = manager->ops; struct exynos_drm_encoder *exynos_encoder = to_exynos_encoder(encoder); DRM_DEBUG_KMS("encoder dpms: %d\n", mode); @@ -72,10 +70,6 @@ static void exynos_drm_encoder_dpms(struct drm_encoder *encoder, int mode) switch (mode) { case DRM_MODE_DPMS_ON: - if (manager_ops && manager_ops->apply) - if (!exynos_encoder->updated) - manager_ops->apply(manager); - exynos_drm_connector_power(encoder, mode); exynos_encoder->dpms = mode; break; diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c index 2769eb3..f0ac1d5 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c @@ -672,7 +672,6 @@ static void fimd_wait_for_vblank(struct exynos_drm_manager *mgr) static struct exynos_drm_manager_ops fimd_manager_ops = { .initialize = fimd_mgr_initialize, .dpms = fimd_dpms, - .apply = fimd_apply, .commit = fimd_commit, .enable_vblank = fimd_enable_vblank, .disable_vblank = fimd_disable_vblank, @@ -883,6 +882,8 @@ static int fimd_activate(struct exynos_drm_manager *mgr, bool enable) fimd_enable_vblank(mgr); fimd_window_resume(dev); + + fimd_apply(mgr); } else { fimd_window_suspend(dev); @@ -1037,23 +1038,10 @@ static int fimd_resume(struct device *dev) * of pm runtime would still be 1 so in this case, fimd driver * should be on directly not drawing on pm runtime interface. */ - if (!pm_runtime_suspended(dev)) { - int ret; + if (pm_runtime_suspended(dev)) + return 0; - ret = fimd_activate(mgr, true); - if (ret < 0) - return ret; - - /* - * in case of dpms on(standby), fimd_apply function will - * be called by encoder's dpms callback to update fimd's - * registers but in case of sleep wakeup, it's not. - * so fimd_apply function should be called at here. - */ - fimd_apply(mgr); - } - - return 0; + return fimd_activate(mgr, true); } #endif diff --git a/drivers/gpu/drm/exynos/exynos_drm_hdmi.c b/drivers/gpu/drm/exynos/exynos_drm_hdmi.c index ca0a87f..c5de00a 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_hdmi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_hdmi.c @@ -302,22 +302,6 @@ static void drm_hdmi_dpms(struct exynos_drm_manager *mgr, int mode) hdmi_ops->dpms(ctx->hdmi_ctx->ctx, mode); } -static void drm_hdmi_apply(struct exynos_drm_manager *mgr) -{ - struct drm_hdmi_context *ctx = mgr->ctx; - int i; - - for (i = 0; i < MIXER_WIN_NR; i++) { - if (!ctx->enabled[i]) - continue; - if (mixer_ops && mixer_ops->win_commit) - mixer_ops->win_commit(ctx->mixer_ctx->ctx, i); - } - - if (hdmi_ops && hdmi_ops->commit) - hdmi_ops->commit(ctx->hdmi_ctx->ctx); -} - static void drm_mixer_win_mode_set(struct exynos_drm_manager *mgr, struct exynos_drm_overlay *overlay) { @@ -362,7 +346,6 @@ static void drm_mixer_win_disable(struct exynos_drm_manager *mgr, int zpos) static struct exynos_drm_manager_ops drm_hdmi_manager_ops = { .initialize = drm_hdmi_mgr_initialize, .dpms = drm_hdmi_dpms, - .apply = drm_hdmi_apply, .enable_vblank = drm_hdmi_enable_vblank, .disable_vblank = drm_hdmi_disable_vblank, .wait_for_vblank = drm_hdmi_wait_for_vblank, diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.c b/drivers/gpu/drm/exynos/exynos_drm_vidi.c index b7568de..2ca24a3 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_vidi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.c @@ -335,7 +335,6 @@ static void vidi_win_disable(struct exynos_drm_manager *mgr, int zpos) static struct exynos_drm_manager_ops vidi_manager_ops = { .dpms = vidi_dpms, - .apply = vidi_apply, .commit = vidi_commit, .enable_vblank = vidi_enable_vblank, .disable_vblank = vidi_disable_vblank, diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c index 00704e9..2d36d59 100644 --- a/drivers/gpu/drm/exynos/exynos_hdmi.c +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c @@ -1699,6 +1699,7 @@ static void hdmi_poweron(struct hdmi_context *hdata) clk_prepare_enable(res->sclk_hdmi); hdmiphy_poweron(hdata); + hdmi_commit(hdata); } static void hdmi_poweroff(struct hdmi_context *hdata) diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c index 2f204c1..60935c4 100644 --- a/drivers/gpu/drm/exynos/exynos_mixer.c +++ b/drivers/gpu/drm/exynos/exynos_mixer.c @@ -899,6 +899,8 @@ static void mixer_window_resume(struct mixer_context *ctx) win_data = &ctx->win_data[i]; win_data->enabled = win_data->resume; win_data->resume = false; + if (win_data->enabled) + mixer_win_commit(ctx, i); } }