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authorDave Airlie <airlied@redhat.com>2017-05-26 11:51:28 +1000
committerDave Airlie <airlied@redhat.com>2017-05-26 11:51:28 +1000
commit538fd19ed7e24728b469704f702c2826281578b4 (patch)
treea80828e71c7d72a4a1da1373d3957f04c845972a
parent08332893e37af6ae779367e78e444f8f9571511d (diff)
parent82bc9a42cf854fdf63155759c0aa790bd1f361b0 (diff)
downloadlinux-538fd19ed7e24728b469704f702c2826281578b4.tar.bz2
Merge tag 'drm-misc-fixes-2017-05-25' of git://anongit.freedesktop.org/git/drm-misc into drm-fixes
Core Changes: - Don't drop vblank reference more than once in cases of ww retry (Daniel) Driver Changes: - radeon: Fix oops during radeon probe trying to reference wrong device (Lukas) - qxl: Avoid sleeping while in atomic context on cursor update (Gabriel) - gma500: Use VBT mode instead of pre-programmed mode for LVDS (Patrik) Cc: Lukas Wunner <lukas@wunner.de> Cc: Gabriel Krisman Bertazi <krisman@collabora.co.uk> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> * tag 'drm-misc-fixes-2017-05-25' of git://anongit.freedesktop.org/git/drm-misc: drm/gma500/psb: Actually use VBT mode when it is found drm: Fix deadlock retry loop in page_flip_ioctl drm: qxl: Delay entering atomic context during cursor update drm/radeon: Fix oops upon driver load on PowerXpress laptops
-rw-r--r--drivers/gpu/drm/drm_plane.c5
-rw-r--r--drivers/gpu/drm/gma500/psb_intel_lvds.c18
-rw-r--r--drivers/gpu/drm/qxl/qxl_display.c4
-rw-r--r--drivers/gpu/drm/radeon/radeon_kms.c2
4 files changed, 17 insertions, 12 deletions
diff --git a/drivers/gpu/drm/drm_plane.c b/drivers/gpu/drm/drm_plane.c
index fedd4d60d9cd..5dc8c4350602 100644
--- a/drivers/gpu/drm/drm_plane.c
+++ b/drivers/gpu/drm/drm_plane.c
@@ -948,8 +948,6 @@ retry:
}
out:
- if (ret && crtc->funcs->page_flip_target)
- drm_crtc_vblank_put(crtc);
if (fb)
drm_framebuffer_put(fb);
if (crtc->primary->old_fb)
@@ -964,5 +962,8 @@ out:
drm_modeset_drop_locks(&ctx);
drm_modeset_acquire_fini(&ctx);
+ if (ret && crtc->funcs->page_flip_target)
+ drm_crtc_vblank_put(crtc);
+
return ret;
}
diff --git a/drivers/gpu/drm/gma500/psb_intel_lvds.c b/drivers/gpu/drm/gma500/psb_intel_lvds.c
index 0066fe7e622e..be3eefec5152 100644
--- a/drivers/gpu/drm/gma500/psb_intel_lvds.c
+++ b/drivers/gpu/drm/gma500/psb_intel_lvds.c
@@ -759,20 +759,23 @@ void psb_intel_lvds_init(struct drm_device *dev,
if (scan->type & DRM_MODE_TYPE_PREFERRED) {
mode_dev->panel_fixed_mode =
drm_mode_duplicate(dev, scan);
+ DRM_DEBUG_KMS("Using mode from DDC\n");
goto out; /* FIXME: check for quirks */
}
}
/* Failed to get EDID, what about VBT? do we need this? */
- if (mode_dev->vbt_mode)
+ if (dev_priv->lfp_lvds_vbt_mode) {
mode_dev->panel_fixed_mode =
- drm_mode_duplicate(dev, mode_dev->vbt_mode);
+ drm_mode_duplicate(dev, dev_priv->lfp_lvds_vbt_mode);
- if (!mode_dev->panel_fixed_mode)
- if (dev_priv->lfp_lvds_vbt_mode)
- mode_dev->panel_fixed_mode =
- drm_mode_duplicate(dev,
- dev_priv->lfp_lvds_vbt_mode);
+ if (mode_dev->panel_fixed_mode) {
+ mode_dev->panel_fixed_mode->type |=
+ DRM_MODE_TYPE_PREFERRED;
+ DRM_DEBUG_KMS("Using mode from VBT\n");
+ goto out;
+ }
+ }
/*
* If we didn't get EDID, try checking if the panel is already turned
@@ -789,6 +792,7 @@ void psb_intel_lvds_init(struct drm_device *dev,
if (mode_dev->panel_fixed_mode) {
mode_dev->panel_fixed_mode->type |=
DRM_MODE_TYPE_PREFERRED;
+ DRM_DEBUG_KMS("Using pre-programmed mode\n");
goto out; /* FIXME: check for quirks */
}
}
diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c
index 058340a002c2..4a340efd8ba6 100644
--- a/drivers/gpu/drm/qxl/qxl_display.c
+++ b/drivers/gpu/drm/qxl/qxl_display.c
@@ -575,8 +575,6 @@ static void qxl_cursor_atomic_update(struct drm_plane *plane,
if (ret)
return;
- cmd = (struct qxl_cursor_cmd *) qxl_release_map(qdev, release);
-
if (fb != old_state->fb) {
obj = to_qxl_framebuffer(fb)->obj;
user_bo = gem_to_qxl_bo(obj);
@@ -614,6 +612,7 @@ static void qxl_cursor_atomic_update(struct drm_plane *plane,
qxl_bo_kunmap(cursor_bo);
qxl_bo_kunmap(user_bo);
+ cmd = (struct qxl_cursor_cmd *) qxl_release_map(qdev, release);
cmd->u.set.visible = 1;
cmd->u.set.shape = qxl_bo_physical_address(qdev,
cursor_bo, 0);
@@ -624,6 +623,7 @@ static void qxl_cursor_atomic_update(struct drm_plane *plane,
if (ret)
goto out_free_release;
+ cmd = (struct qxl_cursor_cmd *) qxl_release_map(qdev, release);
cmd->type = QXL_CURSOR_MOVE;
}
diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c
index e3e7cb1d10a2..4761f27f2ca2 100644
--- a/drivers/gpu/drm/radeon/radeon_kms.c
+++ b/drivers/gpu/drm/radeon/radeon_kms.c
@@ -116,7 +116,7 @@ int radeon_driver_load_kms(struct drm_device *dev, unsigned long flags)
if ((radeon_runtime_pm != 0) &&
radeon_has_atpx() &&
((flags & RADEON_IS_IGP) == 0) &&
- !pci_is_thunderbolt_attached(rdev->pdev))
+ !pci_is_thunderbolt_attached(dev->pdev))
flags |= RADEON_IS_PX;
/* radeon_device_init should report only fatal error