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From: Daniel Vetter <daniel.vetter@ffwll.ch>
To: Intel Graphics Development <intel-gfx@lists.freedesktop.org>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Subject: [PATCH 01/81] drm/i915: add crtc->enable/disable vfuncs insted of dpms
Date: Wed, 11 Jul 2012 16:27:44 +0200
Message-ID: <1342016944-23395-2-git-send-email-daniel.vetter@ffwll.ch> (raw)
In-Reply-To: <1342016944-23395-1-git-send-email-daniel.vetter@ffwll.ch>

Because that's what we're essentially calling. This is the first step
in untangling the crtc_helper induced dpms handling mess we have - at
the crtc level we only have 2 states and the magic is just in
selecting which one (and atm there isn't even much magic, but on
recent platforms where not even the crt output has more than 2 states
we could do better).

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i915/i915_drv.h      |    3 +-
 drivers/gpu/drm/i915/intel_display.c |   62 ++++++++++------------------------
 2 files changed, 20 insertions(+), 45 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 627fe35..cafa4cc 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -239,7 +239,6 @@ struct drm_i915_error_state {
 };
 
 struct drm_i915_display_funcs {
-	void (*dpms)(struct drm_crtc *crtc, int mode);
 	bool (*fbc_enabled)(struct drm_device *dev);
 	void (*enable_fbc)(struct drm_crtc *crtc, unsigned long interval);
 	void (*disable_fbc)(struct drm_device *dev);
@@ -256,6 +255,8 @@ struct drm_i915_display_funcs {
 			     struct drm_display_mode *adjusted_mode,
 			     int x, int y,
 			     struct drm_framebuffer *old_fb);
+	void (*crtc_enable)(struct drm_crtc *crtc);
+	void (*crtc_disable)(struct drm_crtc *crtc);
 	void (*off)(struct drm_crtc *crtc);
 	void (*write_eld)(struct drm_connector *connector,
 			  struct drm_crtc *crtc);
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 80fe02d..135eed0 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -3330,30 +3330,6 @@ static void ironlake_crtc_disable(struct drm_crtc *crtc)
 	mutex_unlock(&dev->struct_mutex);
 }
 
-static void ironlake_crtc_dpms(struct drm_crtc *crtc, int mode)
-{
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	int pipe = intel_crtc->pipe;
-	int plane = intel_crtc->plane;
-
-	/* XXX: When our outputs are all unaware of DPMS modes other than off
-	 * and on, we should map those modes to DRM_MODE_DPMS_OFF in the CRTC.
-	 */
-	switch (mode) {
-	case DRM_MODE_DPMS_ON:
-	case DRM_MODE_DPMS_STANDBY:
-	case DRM_MODE_DPMS_SUSPEND:
-		DRM_DEBUG_KMS("crtc %d/%d dpms on\n", pipe, plane);
-		ironlake_crtc_enable(crtc);
-		break;
-
-	case DRM_MODE_DPMS_OFF:
-		DRM_DEBUG_KMS("crtc %d/%d dpms off\n", pipe, plane);
-		ironlake_crtc_disable(crtc);
-		break;
-	}
-}
-
 static void ironlake_crtc_off(struct drm_crtc *crtc)
 {
 	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
@@ -3433,23 +3409,6 @@ static void i9xx_crtc_disable(struct drm_crtc *crtc)
 	intel_update_watermarks(dev);
 }
 
-static void i9xx_crtc_dpms(struct drm_crtc *crtc, int mode)
-{
-	/* XXX: When our outputs are all unaware of DPMS modes other than off
-	 * and on, we should map those modes to DRM_MODE_DPMS_OFF in the CRTC.
-	 */
-	switch (mode) {
-	case DRM_MODE_DPMS_ON:
-	case DRM_MODE_DPMS_STANDBY:
-	case DRM_MODE_DPMS_SUSPEND:
-		i9xx_crtc_enable(crtc);
-		break;
-	case DRM_MODE_DPMS_OFF:
-		i9xx_crtc_disable(crtc);
-		break;
-	}
-}
-
 static void i9xx_crtc_off(struct drm_crtc *crtc)
 {
 }
@@ -3471,7 +3430,20 @@ static void intel_crtc_dpms(struct drm_crtc *crtc, int mode)
 
 	intel_crtc->dpms_mode = mode;
 
-	dev_priv->display.dpms(crtc, mode);
+	/* XXX: When our outputs are all unaware of DPMS modes other than off
+	 * and on, we should map those modes to DRM_MODE_DPMS_OFF in the CRTC.
+	 */
+	switch (mode) {
+	case DRM_MODE_DPMS_ON:
+	case DRM_MODE_DPMS_STANDBY:
+	case DRM_MODE_DPMS_SUSPEND:
+		dev_priv->display.crtc_enable(crtc);
+		break;
+
+	case DRM_MODE_DPMS_OFF:
+		dev_priv->display.crtc_disable(crtc);
+		break;
+	}
 
 	if (!dev->primary->master)
 		return;
@@ -6978,13 +6950,15 @@ static void intel_init_display(struct drm_device *dev)
 
 	/* We always want a DPMS function */
 	if (HAS_PCH_SPLIT(dev)) {
-		dev_priv->display.dpms = ironlake_crtc_dpms;
 		dev_priv->display.crtc_mode_set = ironlake_crtc_mode_set;
+		dev_priv->display.crtc_enable = ironlake_crtc_enable;
+		dev_priv->display.crtc_disable = ironlake_crtc_disable;
 		dev_priv->display.off = ironlake_crtc_off;
 		dev_priv->display.update_plane = ironlake_update_plane;
 	} else {
-		dev_priv->display.dpms = i9xx_crtc_dpms;
 		dev_priv->display.crtc_mode_set = i9xx_crtc_mode_set;
+		dev_priv->display.crtc_enable = i9xx_crtc_enable;
+		dev_priv->display.crtc_disable = i9xx_crtc_disable;
 		dev_priv->display.off = i9xx_crtc_off;
 		dev_priv->display.update_plane = i9xx_update_plane;
 	}
-- 
1.7.7.6

  reply index

Thread overview: 107+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-07-11 14:27 [PATCH 00/81] modeset rework Daniel Vetter
2012-07-11 14:27 ` Daniel Vetter [this message]
2012-07-11 14:27 ` [PATCH 02/81] drm/i915: rip out crtc prepare/commit indirection Daniel Vetter
2012-07-12 14:44   ` Daniel Vetter
2012-07-11 14:27 ` [PATCH 03/81] drm/i915: add direct encoder disable/enable infrastructure Daniel Vetter
2012-07-11 14:27 ` [PATCH 04/81] drm/i915: add missing gen2 pipe A quirk entries Daniel Vetter
2012-07-11 14:27 ` [PATCH 05/81] drm/i915: rip out the overlay pipe A workaround Daniel Vetter
2012-07-11 14:27 ` [PATCH 06/81] drm/i915: prepare load-detect pipe code for dpms changes Daniel Vetter
2012-07-11 14:27 ` [PATCH 07/81] drm/i915/hdmi: convert to encoder->disable/enable Daniel Vetter
2012-07-11 14:27 ` [PATCH 08/81] drm/i915/tv: convert to encoder enable/disable Daniel Vetter
2012-07-11 14:27 ` [PATCH 09/81] drm/i915/lvds: ditch ->prepare special case Daniel Vetter
2012-07-22 14:52   ` Daniel Vetter
2012-07-22 16:32     ` Takashi Iwai
2012-07-22 19:20       ` Daniel Vetter
2012-07-11 14:27 ` [PATCH 10/81] drm/i915/lvds: convert to encoder disable/enable Daniel Vetter
2012-07-11 14:27 ` [PATCH 11/81] drm/i915/dp: " Daniel Vetter
2012-07-11 14:27 ` [PATCH 12/81] drm/i915: create VLV_DSIPLAY_BASE #define Daniel Vetter
2012-07-20 12:07   ` Daniel Vetter
2012-07-11 14:27 ` [PATCH 13/81] drm/i915: group ADPA #defines together Daniel Vetter
2012-07-12 13:06   ` Paulo Zanoni
2012-07-11 14:27 ` [PATCH 14/81] drm/i915: add inte_crt->adpa_reg Daniel Vetter
2012-07-20 11:56   ` Chris Wilson
2012-07-20 12:09   ` Daniel Vetter
2012-07-11 14:27 ` [PATCH 15/81] drm/i915/crt: convert to encoder disable/enable Daniel Vetter
2012-07-11 14:27 ` [PATCH 16/81] drm/i915/sdvo: " Daniel Vetter
2012-07-11 14:28 ` [PATCH 17/81] drm/i915: simplify dvo dpms interface Daniel Vetter
2012-07-11 14:28 ` [PATCH 18/81] drm/i915/dvo: convert to encoder disable/enable Daniel Vetter
2012-07-11 14:28 ` [PATCH 19/81] drm/i915: simplify possible_clones computation Daniel Vetter
2012-07-12 18:10   ` Paulo Zanoni
2012-07-12 18:47     ` Daniel Vetter
2012-07-12 18:08       ` [PATCH] " Daniel Vetter
2012-07-12 19:48         ` Paulo Zanoni
2012-07-11 14:28 ` [PATCH 20/81] drm/i915: add port parameter to intel_hdmi_init Daniel Vetter
2012-07-12 18:19   ` [PATCH] " Daniel Vetter
2012-07-12 19:49     ` Paulo Zanoni
2012-07-17  8:43       ` Daniel Vetter
2012-07-11 14:28 ` [PATCH 21/81] drm/i915: convert dpms functions of dvo/sdvo/crt Daniel Vetter
2012-07-11 14:28 ` [PATCH 22/81] drm/i915: rip out encoder->disable/enable checks Daniel Vetter
2012-07-11 14:28 ` [PATCH 23/81] drm/i915: clean up encoder_prepare/commit Daniel Vetter
2012-07-11 14:28 ` [PATCH 24/81] drm/fb helper: don't call drm_crtc_helper_set_config Daniel Vetter
2012-07-18 15:49   ` Daniel Vetter
2012-07-18 15:50     ` Daniel Vetter
2012-07-20  1:17       ` Dave Airlie
2012-07-11 14:28 ` [PATCH 25/81] drm: remove the list_head from drm_mode_set Daniel Vetter
2012-07-20  1:23   ` Dave Airlie
2012-07-11 14:28 ` [PATCH 26/81] drm/i915: copy&paste drm_crtc_helper_set_config Daniel Vetter
2012-07-11 14:28 ` [PATCH 27/81] drm/i915: call set_base directly Daniel Vetter
2012-07-11 14:28 ` [PATCH 28/81] drm/i915: inline intel_best_encoder Daniel Vetter
2012-07-11 14:28 ` [PATCH 29/81] drm/i915: copy&paste drm_crtc_helper_set_mode Daniel Vetter
2012-07-11 14:28 ` [PATCH 30/81] drm/i915: simplify intel_crtc_prepare_encoders Daniel Vetter
2012-07-11 14:28 ` [PATCH 31/81] drm/i915: rip out encoder->prepare/commit Daniel Vetter
2012-07-11 14:28 ` [PATCH 32/81] drm/i915: call crtc functions directly Daniel Vetter
2012-07-11 14:28 ` [PATCH 33/81] drm/i915: WARN when trying to enabled an unused crtc Daniel Vetter
2012-07-11 14:28 ` [PATCH 34/81] drm/i915: Add interfaces to read out encoder/connector hw state Daniel Vetter
2012-07-11 14:28 ` [PATCH 35/81] drm/i915/dp: implement get_hw_state Daniel Vetter
2012-07-11 14:28 ` [PATCH 36/81] drm/i915/hdmi: " Daniel Vetter
2012-07-11 14:28 ` [PATCH 37/81] drm/i915/tv: " Daniel Vetter
2012-07-11 14:28 ` [PATCH 38/81] drm/i915/lvds: " Daniel Vetter
2012-07-11 14:28 ` [PATCH 39/81] drm/i915/crt: " Daniel Vetter
2012-07-11 14:28 ` [PATCH 40/81] drm/i915/sdvo: " Daniel Vetter
2012-07-11 14:28 ` [PATCH 41/81] drm/i915/dvo: " Daniel Vetter
2012-07-11 14:28 ` [PATCH 42/81] drm/i915: read out the modeset hw state at load and resume time Daniel Vetter
2012-07-11 14:28 ` [PATCH 43/81] drm/i915: check connector hw/sw state Daniel Vetter
2012-07-11 14:28 ` [PATCH 44/81] drm/i915: rip out intel_crtc->dpms_mode Daniel Vetter
2012-07-11 14:28 ` [PATCH 45/81] drm/i915: rip out intel_dp->dpms_mode Daniel Vetter
2012-07-26 18:06   ` Paulo Zanoni
2012-07-11 14:28 ` [PATCH 46/81] drm/i915: ensure the force pipe A quirk is actually followed Daniel Vetter
2012-07-11 14:28 ` [PATCH 47/81] drm/i915: introduce struct intel_set_config Daniel Vetter
2012-07-11 14:28 ` [PATCH 48/81] drm/i915: extract modeset config save/restore code Daniel Vetter
2012-07-11 14:28 ` [PATCH 49/81] drm/i915: extract intel_set_config_compute_mode_changes Daniel Vetter
2012-07-11 14:28 ` [PATCH 50/81] drm/i915: extract intel_set_config_update_output_state Daniel Vetter
2012-07-11 14:28 ` [PATCH 51/81] drm/i915: implement crtc helper semantics relied upon by the fb helper Daniel Vetter
2012-07-11 14:28 ` [PATCH 52/81] drm/i915: don't update the fb base if there is no fb Daniel Vetter
2012-07-11 14:28 ` [PATCH 53/81] drm/i915: convert pointless error checks in set_config to BUGs Daniel Vetter
2012-07-11 14:28 ` [PATCH 54/81] drm/i915: don't save all the encoder/crtc state in set_config Daniel Vetter
2012-07-11 14:28 ` [PATCH 55/81] drm/i915: stage modeset output changes Daniel Vetter
2012-07-11 14:28 ` [PATCH 56/81] drm/i915: push crtc->fb update into pipe_set_base Daniel Vetter
2012-07-11 14:28 ` [PATCH 57/81] drm/i915: remove crtc disabling special case Daniel Vetter
2012-07-11 14:28 ` [PATCH 58/81] drm/i915: move output commit and crtc disabling into set_mode Daniel Vetter
2012-07-11 14:28 ` [PATCH 59/81] drm/i915: extract adjusted mode computation Daniel Vetter
2012-07-11 14:28 ` [PATCH 60/81] drm/i915: use staged outuput config in tv->mode_fixup Daniel Vetter
2012-07-11 14:28 ` [PATCH 61/81] drm/i915: use staged outuput config in lvds->mode_fixup Daniel Vetter
2012-07-11 14:28 ` [PATCH 62/81] drm/i915: compute masks of crtcs affected in set_mode Daniel Vetter
2012-07-11 14:28 ` [PATCH 63/81] drm/i915: implement new set_mode code flow Daniel Vetter
2012-07-11 14:28 ` [PATCH 64/81] drm/i915: push commit_output_state past crtc disabling Daniel Vetter
2012-07-11 14:28 ` [PATCH 65/81] drm/i915: s/intel_encoder_disable/intel_encoder_noop Daniel Vetter
2012-07-11 14:28 ` [PATCH 66/81] drm/i915: kill a few unused things in dev_priv Daniel Vetter
2012-07-11 14:28 ` [PATCH 67/81] drm/i915: WARN if the pipe won't turn off Daniel Vetter
2012-07-11 14:28 ` [PATCH 68/81] drm/i915: switch the load detect code to the staged modeset config Daniel Vetter
2012-07-11 14:28 ` [PATCH 69/81] drm/i915: push commit_output_state past the crtc/encoder preparing Daniel Vetter
2012-07-11 16:02   ` [PATCH] " Daniel Vetter
2012-07-11 14:28 ` [PATCH 70/81] drm/i915: disable all crtcs at suspend time Daniel Vetter
2012-07-11 14:28 ` [PATCH 71/81] drm/i915: add tons of modeset state checks Daniel Vetter
2012-07-11 17:46   ` [PATCH] " Daniel Vetter
2012-07-11 14:28 ` [PATCH 72/81] drm/i915: extract ironlake_fdi_pll_disable Daniel Vetter
2012-07-11 14:28 ` [PATCH 73/81] drm/i915: rip out intel_disable_pch_ports Daniel Vetter
2012-07-11 14:28 ` [PATCH 74/81] drm/i915: don't disable fdi links harder in ilk_crtc_enable Daniel Vetter
2012-07-11 14:28 ` [PATCH 75/81] drm/i915: don't call dpms funcs after set_mode Daniel Vetter
2012-07-11 14:28 ` [PATCH 76/81] drm/i915: update dpms property in set_mode Daniel Vetter
2012-07-11 14:29 ` [PATCH 77/81] drm/i915: add encoder->pre_enable/post_disable Daniel Vetter
2012-07-11 14:29 ` [PATCH 78/81] drm/i915: clean up the cpu edp pll special case Daniel Vetter
2012-07-11 14:29 ` [PATCH 79/81] drm/i915: robustify edp_pll_on/off Daniel Vetter
2012-07-11 17:47   ` [PATCH] " Daniel Vetter
2012-07-11 14:29 ` [PATCH 80/81] drm/i915: rip out dp port enabling cludges^Wchecks Daniel Vetter
2012-07-11 14:38 ` [PATCH 81/81] drm/i915: disable the cpu edp port after the cpu pipe Daniel Vetter
2012-07-15 13:13 ` [PATCH 00/81] modeset rework Chris Wilson
2012-07-15 14:57   ` Daniel Vetter

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