From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: [PATCH 14/76] drm/i915/lvds: convert to encoder disable/enable Date: Thu, 26 Jul 2012 20:48:39 +0200 Message-ID: <1343328581-2324-15-git-send-email-daniel.vetter@ffwll.ch> References: <1343328581-2324-1-git-send-email-daniel.vetter@ffwll.ch> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-wg0-f43.google.com (mail-wg0-f43.google.com [74.125.82.43]) by gabe.freedesktop.org (Postfix) with ESMTP id 95A529F5AF for ; Thu, 26 Jul 2012 12:56:24 -0700 (PDT) Received: by mail-wg0-f43.google.com with SMTP id dr1so1724773wgb.12 for ; Thu, 26 Jul 2012 12:56:24 -0700 (PDT) In-Reply-To: <1343328581-2324-1-git-send-email-daniel.vetter@ffwll.ch> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org To: Intel Graphics Development Cc: Daniel Vetter List-Id: intel-gfx@lists.freedesktop.org With the previous patch LVDS is also a simple case. Treat it accordingly. Signed-Off-by: Daniel Vetter --- drivers/gpu/drm/i915/intel_lvds.c | 52 ++++++++++--------------------------- 1 file changed, 14 insertions(+), 38 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c index d789fda..3baa224 100644 --- a/drivers/gpu/drm/i915/intel_lvds.c +++ b/drivers/gpu/drm/i915/intel_lvds.c @@ -68,10 +68,11 @@ static struct intel_lvds *intel_attached_lvds(struct drm_connector *connector) /** * Sets the power state for the panel. */ -static void intel_lvds_enable(struct intel_lvds *intel_lvds) +static void intel_enable_lvds(struct intel_encoder *encoder) { - struct drm_device *dev = intel_lvds->base.base.dev; - struct intel_crtc *intel_crtc = to_intel_crtc(intel_lvds->base.base.crtc); + struct drm_device *dev = encoder->base.dev; + struct intel_lvds *intel_lvds = to_intel_lvds(&encoder->base); + struct intel_crtc *intel_crtc = to_intel_crtc(encoder->base.crtc); struct drm_i915_private *dev_priv = dev->dev_private; u32 ctl_reg, lvds_reg, stat_reg; @@ -111,9 +112,10 @@ static void intel_lvds_enable(struct intel_lvds *intel_lvds) intel_panel_enable_backlight(dev, intel_crtc->pipe); } -static void intel_lvds_disable(struct intel_lvds *intel_lvds) +static void intel_disable_lvds(struct intel_encoder *encoder) { - struct drm_device *dev = intel_lvds->base.base.dev; + struct drm_device *dev = encoder->base.dev; + struct intel_lvds *intel_lvds = to_intel_lvds(&encoder->base); struct drm_i915_private *dev_priv = dev->dev_private; u32 ctl_reg, lvds_reg, stat_reg; @@ -142,18 +144,6 @@ static void intel_lvds_disable(struct intel_lvds *intel_lvds) POSTING_READ(lvds_reg); } -static void intel_lvds_dpms(struct drm_encoder *encoder, int mode) -{ - struct intel_lvds *intel_lvds = to_intel_lvds(encoder); - - if (mode == DRM_MODE_DPMS_ON) - intel_lvds_enable(intel_lvds); - else - intel_lvds_disable(intel_lvds); - - /* XXX: We never power down the LVDS pairs. */ -} - static int intel_lvds_mode_valid(struct drm_connector *connector, struct drm_display_mode *mode) { @@ -405,23 +395,6 @@ out: return true; } -static void intel_lvds_prepare(struct drm_encoder *encoder) -{ - struct intel_lvds *intel_lvds = to_intel_lvds(encoder); - - intel_lvds_disable(intel_lvds); -} - -static void intel_lvds_commit(struct drm_encoder *encoder) -{ - struct intel_lvds *intel_lvds = to_intel_lvds(encoder); - - /* Always do a full power on as we do not know what state - * we were left in. - */ - intel_lvds_enable(intel_lvds); -} - static void intel_lvds_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) @@ -596,11 +569,11 @@ static int intel_lvds_set_property(struct drm_connector *connector, } static const struct drm_encoder_helper_funcs intel_lvds_helper_funcs = { - .dpms = intel_lvds_dpms, .mode_fixup = intel_lvds_mode_fixup, - .prepare = intel_lvds_prepare, + .prepare = intel_encoder_noop, .mode_set = intel_lvds_mode_set, - .commit = intel_lvds_commit, + .commit = intel_encoder_noop, + .disable = intel_encoder_disable, }; static const struct drm_connector_helper_funcs intel_lvds_connector_helper_funcs = { @@ -610,7 +583,7 @@ static const struct drm_connector_helper_funcs intel_lvds_connector_helper_funcs }; static const struct drm_connector_funcs intel_lvds_connector_funcs = { - .dpms = drm_helper_connector_dpms, + .dpms = intel_connector_dpms, .detect = intel_lvds_detect, .fill_modes = drm_helper_probe_single_connector_modes, .set_property = intel_lvds_set_property, @@ -964,6 +937,9 @@ bool intel_lvds_init(struct drm_device *dev) drm_encoder_init(dev, &intel_encoder->base, &intel_lvds_enc_funcs, DRM_MODE_ENCODER_LVDS); + intel_encoder->enable = intel_enable_lvds; + intel_encoder->disable = intel_disable_lvds; + intel_connector_attach_encoder(intel_connector, intel_encoder); intel_encoder->type = INTEL_OUTPUT_LVDS; -- 1.7.10.4