From: Keith Packard <keithp@keithp.com>
To: Dave Airlie <airlied@redhat.com>
Cc: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
intel-gfx@lists.freedesktop.org,
Keith Packard <keithp@keithp.com>
Subject: [PATCH 15/21] drm/i915: Move eDP panel fixed mode from dev_priv to intel_dp
Date: Thu, 29 Sep 2011 18:09:47 -0700 [thread overview]
Message-ID: <1317344993-24945-16-git-send-email-keithp@keithp.com> (raw)
In-Reply-To: <1317344993-24945-1-git-send-email-keithp@keithp.com>
This value doesn't come directly from the VBT, and so is rather
specific to the particular DP output.
Signed-off-by: Keith Packard <keithp@keithp.com>
---
drivers/gpu/drm/i915/i915_drv.h | 1 -
drivers/gpu/drm/i915/intel_dp.c | 35 ++++++++++++++++-------------------
2 files changed, 16 insertions(+), 20 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index bcdf58b..e6dd19e 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -347,7 +347,6 @@ typedef struct drm_i915_private {
/* LVDS info */
int backlight_level; /* restore backlight to this value */
bool backlight_enabled;
- struct drm_display_mode *panel_fixed_mode;
struct drm_display_mode *lfp_lvds_vbt_mode; /* if any */
struct drm_display_mode *sdvo_lvds_vbt_mode; /* if any */
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 7ebbdff..02b5162 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -61,6 +61,7 @@ struct intel_dp {
uint8_t link_status[DP_LINK_STATUS_SIZE];
int panel_power_up_delay;
int panel_power_down_delay;
+ struct drm_display_mode *panel_fixed_mode; /* for eDP */
};
/**
@@ -202,16 +203,14 @@ intel_dp_mode_valid(struct drm_connector *connector,
struct drm_display_mode *mode)
{
struct intel_dp *intel_dp = intel_attached_dp(connector);
- struct drm_device *dev = connector->dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
int max_link_clock = intel_dp_link_clock(intel_dp_max_link_bw(intel_dp));
int max_lanes = intel_dp_max_lane_count(intel_dp);
- if (is_edp(intel_dp) && dev_priv->panel_fixed_mode) {
- if (mode->hdisplay > dev_priv->panel_fixed_mode->hdisplay)
+ if (is_edp(intel_dp) && intel_dp->panel_fixed_mode) {
+ if (mode->hdisplay > intel_dp->panel_fixed_mode->hdisplay)
return MODE_PANEL;
- if (mode->vdisplay > dev_priv->panel_fixed_mode->vdisplay)
+ if (mode->vdisplay > intel_dp->panel_fixed_mode->vdisplay)
return MODE_PANEL;
}
@@ -630,22 +629,21 @@ intel_dp_mode_fixup(struct drm_encoder *encoder, struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
struct drm_device *dev = encoder->dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
int lane_count, clock;
int max_lane_count = intel_dp_max_lane_count(intel_dp);
int max_clock = intel_dp_max_link_bw(intel_dp) == DP_LINK_BW_2_7 ? 1 : 0;
static int bws[2] = { DP_LINK_BW_1_62, DP_LINK_BW_2_7 };
- if (is_edp(intel_dp) && dev_priv->panel_fixed_mode) {
- intel_fixed_panel_mode(dev_priv->panel_fixed_mode, adjusted_mode);
+ if (is_edp(intel_dp) && intel_dp->panel_fixed_mode) {
+ intel_fixed_panel_mode(intel_dp->panel_fixed_mode, adjusted_mode);
intel_pch_panel_fitting(dev, DRM_MODE_SCALE_FULLSCREEN,
mode, adjusted_mode);
/*
* the mode->clock is used to calculate the Data&Link M/N
* of the pipe. For the eDP the fixed clock should be used.
*/
- mode->clock = dev_priv->panel_fixed_mode->clock;
+ mode->clock = intel_dp->panel_fixed_mode->clock;
}
for (lane_count = 1; lane_count <= max_lane_count; lane_count <<= 1) {
@@ -1815,35 +1813,34 @@ static int intel_dp_get_modes(struct drm_connector *connector)
ret = intel_dp_get_edid_modes(connector, &intel_dp->adapter);
if (ret) {
- if (is_edp(intel_dp) && !dev_priv->panel_fixed_mode) {
+ if (is_edp(intel_dp) && !intel_dp->panel_fixed_mode) {
struct drm_display_mode *newmode;
list_for_each_entry(newmode, &connector->probed_modes,
head) {
- if (newmode->type & DRM_MODE_TYPE_PREFERRED) {
- dev_priv->panel_fixed_mode =
+ if ((newmode->type & DRM_MODE_TYPE_PREFERRED)) {
+ intel_dp->panel_fixed_mode =
drm_mode_duplicate(dev, newmode);
break;
}
}
}
-
return ret;
}
/* if eDP has no EDID, try to use fixed panel mode from VBT */
if (is_edp(intel_dp)) {
/* initialize panel mode from VBT if available for eDP */
- if (dev_priv->panel_fixed_mode == NULL && dev_priv->lfp_lvds_vbt_mode != NULL) {
- dev_priv->panel_fixed_mode =
+ if (intel_dp->panel_fixed_mode == NULL && dev_priv->lfp_lvds_vbt_mode != NULL) {
+ intel_dp->panel_fixed_mode =
drm_mode_duplicate(dev, dev_priv->lfp_lvds_vbt_mode);
- if (dev_priv->panel_fixed_mode) {
- dev_priv->panel_fixed_mode->type |=
+ if (intel_dp->panel_fixed_mode) {
+ intel_dp->panel_fixed_mode->type |=
DRM_MODE_TYPE_PREFERRED;
}
}
- if (dev_priv->panel_fixed_mode) {
+ if (intel_dp->panel_fixed_mode) {
struct drm_display_mode *mode;
- mode = drm_mode_duplicate(dev, dev_priv->panel_fixed_mode);
+ mode = drm_mode_duplicate(dev, intel_dp->panel_fixed_mode);
drm_mode_probed_add(connector, mode);
return 1;
}
--
1.7.6.3
next prev parent reply other threads:[~2011-09-30 1:10 UTC|newest]
Thread overview: 101+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-19 22:21 drm/i915: eDP cleanup patch series -- fixes SNB MacBook Air Keith Packard
2011-09-19 22:21 ` [PATCH 1/9] drm/i915: Enable digital port hotplug on PCH systems Keith Packard
2011-09-19 22:21 ` [PATCH 2/9] drm/i915: Remove extra 300ms delay during eDP mode setting Keith Packard
2011-09-19 22:21 ` [PATCH 3/9] drm/i915: Only use VBT panel mode on eDP if no EDID is found Keith Packard
2011-09-19 22:21 ` [PATCH 4/9] drm/i915: Check eDP power when doing aux channel communications Keith Packard
2011-09-19 22:21 ` [PATCH 5/9] drm/i915: Unlock PCH_PP_CONTROL always Keith Packard
2011-09-19 22:22 ` [PATCH 6/9] drm/i915: Make sure eDP power is on before using aux channel Keith Packard
2011-09-21 3:50 ` [Intel-gfx] " Jesse Barnes
2011-09-21 4:45 ` Keith Packard
2011-09-23 2:55 ` Jesse Barnes
2011-09-23 5:07 ` Keith Packard
2011-09-19 22:22 ` [PATCH 7/9] drm/i915: Correct eDP panel power sequencing delay computations Keith Packard
2011-09-19 22:22 ` [PATCH 8/9] drm/i915: Move eDP panel fixed mode from dev_priv to intel_dp Keith Packard
2011-09-19 22:22 ` [PATCH 9/9] drm/i915: Disable eDP VDD in a delayed work proc instead of synchronously Keith Packard
2011-09-21 4:17 ` [Intel-gfx] " Jesse Barnes
2011-09-21 4:51 ` Keith Packard
2011-09-23 3:22 ` Jesse Barnes
2011-09-30 1:09 ` [PATCH 00/24] MacBook Air patch sequence (v2) Keith Packard
2011-09-30 1:09 ` [PATCH 01/21] drm/i915: Enable digital port hotplug on PCH systems Keith Packard
2011-09-30 16:17 ` [Intel-gfx] " Daniel Vetter
2011-10-03 20:34 ` Jesse Barnes
2011-09-30 1:09 ` [PATCH 02/21] drm/i915: Shut down PCH interrupts during irq_uninstall Keith Packard
2011-09-30 16:20 ` Daniel Vetter
2011-09-30 17:44 ` Keith Packard
2011-09-30 17:56 ` Daniel Vetter
2011-09-30 1:09 ` [PATCH 03/21] drm/i915: Remove extra 300ms delay during eDP mode setting Keith Packard
2011-09-30 16:27 ` Daniel Vetter
2011-09-30 17:50 ` Keith Packard
2011-09-30 17:58 ` Daniel Vetter
2011-09-30 18:09 ` Daniel Vetter
2011-09-30 18:28 ` Keith Packard
2011-09-30 1:09 ` [PATCH 04/21] drm/i915: Only use VBT panel mode on eDP if no EDID is found Keith Packard
2011-09-30 16:32 ` Daniel Vetter
2011-09-30 17:58 ` Keith Packard
2011-10-03 20:42 ` [Intel-gfx] " Jesse Barnes
2011-09-30 1:09 ` [PATCH 05/21] drm/i915: Check eDP power when doing aux channel communications Keith Packard
2011-09-30 17:02 ` [Intel-gfx] " Daniel Vetter
2011-09-30 18:01 ` Keith Packard
2011-09-30 18:11 ` Daniel Vetter
2011-09-30 18:23 ` Chris Wilson
2011-10-03 20:48 ` Jesse Barnes
2011-09-30 1:09 ` [PATCH 06/21] drm/i915: Unlock PCH_PP_CONTROL always Keith Packard
2011-09-30 17:09 ` [Intel-gfx] " Daniel Vetter
2011-09-30 18:01 ` Keith Packard
2011-09-30 23:14 ` Keith Packard
2011-10-01 9:35 ` Daniel Vetter
2011-09-30 1:09 ` [PATCH 07/21] drm/i915: Check for eDP inside intel_edp_panel_vdd_on/off Keith Packard
2011-09-30 17:13 ` [Intel-gfx] " Daniel Vetter
2011-09-30 18:02 ` Keith Packard
2011-09-30 1:09 ` [PATCH 08/21] drm/i915: Turn force VDD back off when panel running in intel_dp_dpms Keith Packard
2011-09-30 17:15 ` [Intel-gfx] " Daniel Vetter
2011-09-30 1:09 ` [PATCH 09/21] drm/i915: Delay DP i2c initialization until panel power timings are computed Keith Packard
2011-09-30 17:25 ` [Intel-gfx] " Daniel Vetter
2011-09-30 1:09 ` [PATCH 10/21] drm/i915: Wrap DP EDID fetch functions to enable eDP panel power Keith Packard
2011-09-30 17:32 ` Daniel Vetter
2011-10-03 20:59 ` [Intel-gfx] " Jesse Barnes
2011-09-30 1:09 ` [PATCH 11/21] drm/i915: Enable eDP panel power during I2C initialization sequence Keith Packard
2011-09-30 17:26 ` Daniel Vetter
2011-09-30 1:09 ` [PATCH 12/21] drm/i915: Ensure eDP powered up during DP_SET_POWER operation in dp_prepare Keith Packard
2011-09-30 17:45 ` Daniel Vetter
2011-09-30 18:30 ` Keith Packard
2011-09-30 1:09 ` [PATCH 13/21] drm/i915: Place long delays after each eDP VDD operation Keith Packard
2011-09-30 18:01 ` [Intel-gfx] " Daniel Vetter
2011-09-30 18:31 ` Keith Packard
2011-09-30 1:09 ` [PATCH 14/21] drm/i915: Correct eDP panel power sequencing delay computations Keith Packard
2011-09-30 18:16 ` Daniel Vetter
2011-09-30 18:33 ` Keith Packard
2011-10-01 3:31 ` Keith Packard
2011-10-01 9:59 ` Daniel Vetter
2011-10-01 19:01 ` Keith Packard
2011-10-03 10:10 ` Daniel Vetter
2011-09-30 1:09 ` Keith Packard [this message]
2011-09-30 18:20 ` [Intel-gfx] [PATCH 15/21] drm/i915: Move eDP panel fixed mode from dev_priv to intel_dp Daniel Vetter
2011-09-30 1:09 ` [PATCH 16/21] drm/i915: edp_panel_on does not need to return a bool Keith Packard
2011-09-30 18:21 ` Daniel Vetter
2011-10-03 21:03 ` [Intel-gfx] " Jesse Barnes
2011-09-30 1:09 ` [PATCH 17/21] drm/i915: Create helper functions to determine eDP power state Keith Packard
2011-09-30 18:26 ` [Intel-gfx] " Daniel Vetter
2011-09-30 1:09 ` [PATCH 18/21] drm/i915: Disable eDP VDD in a delayed work proc instead of synchronously Keith Packard
2011-09-30 10:31 ` Chris Wilson
2011-09-30 18:06 ` Keith Packard
2011-09-30 18:47 ` Daniel Vetter
2011-09-30 20:56 ` Keith Packard
2011-09-30 22:01 ` Daniel Vetter
2011-09-30 1:09 ` [PATCH 19/21] drm/i915: Asynchronous eDP panel power off Keith Packard
2011-09-30 18:55 ` Daniel Vetter
2011-09-30 20:57 ` Keith Packard
2011-10-12 14:41 ` Dave Airlie
2011-10-12 16:43 ` Keith Packard
2011-09-30 1:09 ` [PATCH 20/21] drm/i915: Restrict ILK-specific eDP power hack to ILK Keith Packard
2011-09-30 18:57 ` Daniel Vetter
2011-09-30 1:09 ` [PATCH 21/21] drm/i915: No need to wait for eDP power off delay if panel is on Keith Packard
2011-09-30 19:01 ` Daniel Vetter
2011-09-30 3:33 ` [PATCH 00/24] MacBook Air patch sequence (v2) Greg KH
2011-09-30 8:58 ` Keith Packard
2011-09-30 13:57 ` Greg KH
2011-09-30 18:10 ` Keith Packard
2011-09-30 13:20 ` Ted Ts'o
2011-09-30 18:17 ` Keith Packard
2011-10-03 21:06 ` [Intel-gfx] " Jesse Barnes
2011-10-11 8:04 ` Chris Wilson
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