diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-15 14:19:54 +0900 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-15 14:19:54 +0900 |
commit | 049ffa8ab33a63b3bff672d1a0ee6a35ad253fe8 (patch) | |
tree | 70f4c684818b1c9871fa800088427e40d260592e /drivers/gpu/drm/qxl/qxl_display.c | |
parent | c681427e5ca22925fcc1be76a2e260a11e0a8498 (diff) | |
parent | 0846c728e20a0cd1e43fb75a3015f3b176a26466 (diff) |
Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux
Pull drm updates from Dave Airlie:
"This is a combo of -next and some -fixes that came in in the
intervening time.
Highlights:
New drivers:
ARM Armada driver for Marvell Armada 510 SOCs
Intel:
Broadwell initial support under a default off switch,
Stereo/3D HDMI mode support
Valleyview improvements
Displayport improvements
Haswell fixes
initial mipi dsi panel support
CRC support for debugging
build with CONFIG_FB=n
Radeon:
enable DPM on a number of GPUs by default
secondary GPU powerdown support
enable HDMI audio by default
Hawaii support
Nouveau:
dynamic pm code infrastructure reworked, does nothing major yet
GK208 modesetting support
MSI fixes, on by default again
PMPEG improvements
pageflipping fixes
GMA500:
minnowboard SDVO support
VMware:
misc fixes
MSM:
prime, plane and rendernodes support
Tegra:
rearchitected to put the drm driver into the drm subsystem.
HDMI and gr2d support for tegra 114 SoC
QXL:
oops fix, and multi-head fixes
DRM core:
sysfs lifetime fixes
client capability ioctl
further cleanups to device midlayer
more vblank timestamp fixes"
* 'drm-next' of git://people.freedesktop.org/~airlied/linux: (789 commits)
drm/nouveau: do not map evicted vram buffers in nouveau_bo_vma_add
drm/nvc0-/gr: shift wrapping bug in nvc0_grctx_generate_r406800
drm/nouveau/pwr: fix missing mutex unlock in a failure path
drm/nv40/therm: fix slowing down fan when pstate undefined
drm/nv11-: synchronise flips to vblank, unless async flip requested
drm/nvc0-: remove nasty fifo swmthd hack for flip completion method
drm/nv10-: we no longer need to create nvsw object on user channels
drm/nouveau: always queue flips relative to kernel channel activity
drm/nouveau: there is no need to reserve/fence the new fb when flipping
drm/nouveau: when bailing out of a pushbuf ioctl, do not remove previous fence
drm/nouveau: allow nouveau_fence_ref() to be a noop
drm/nvc8/mc: msi rearm is via the nvc0 method
drm/ttm: Fix vma page_prot bit manipulation
drm/vmwgfx: Fix a couple of compile / sparse warnings and errors
drm/vmwgfx: Resource evict fixes
drm/edid: compare actual vrefresh for all modes for quirks
drm: shmob_drm: Convert to clk_prepare/unprepare
drm/nouveau: fix 32-bit build
drm/i915/opregion: fix build error on CONFIG_ACPI=n
Revert "drm/radeon/audio: don't set speaker allocation on DCE4+"
...
Diffstat (limited to 'drivers/gpu/drm/qxl/qxl_display.c')
-rw-r--r-- | drivers/gpu/drm/qxl/qxl_display.c | 51 |
1 files changed, 41 insertions, 10 deletions
diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c index 835caba026d..5e827c29d19 100644 --- a/drivers/gpu/drm/qxl/qxl_display.c +++ b/drivers/gpu/drm/qxl/qxl_display.c @@ -107,10 +107,17 @@ void qxl_display_read_client_monitors_config(struct qxl_device *qdev) qxl_io_log(qdev, "failed crc check for client_monitors_config," " retrying\n"); } - drm_helper_hpd_irq_event(qdev->ddev); + + if (!drm_helper_hpd_irq_event(qdev->ddev)) { + /* notify that the monitor configuration changed, to + adjust at the arbitrary resolution */ + drm_kms_helper_hotplug_event(qdev->ddev); + } } -static int qxl_add_monitors_config_modes(struct drm_connector *connector) +static int qxl_add_monitors_config_modes(struct drm_connector *connector, + unsigned *pwidth, + unsigned *pheight) { struct drm_device *dev = connector->dev; struct qxl_device *qdev = dev->dev_private; @@ -126,11 +133,15 @@ static int qxl_add_monitors_config_modes(struct drm_connector *connector) mode = drm_cvt_mode(dev, head->width, head->height, 60, false, false, false); mode->type |= DRM_MODE_TYPE_PREFERRED; + *pwidth = head->width; + *pheight = head->height; drm_mode_probed_add(connector, mode); return 1; } -static int qxl_add_common_modes(struct drm_connector *connector) +static int qxl_add_common_modes(struct drm_connector *connector, + unsigned pwidth, + unsigned pheight) { struct drm_device *dev = connector->dev; struct drm_display_mode *mode = NULL; @@ -159,12 +170,9 @@ static int qxl_add_common_modes(struct drm_connector *connector) }; for (i = 0; i < ARRAY_SIZE(common_modes); i++) { - if (common_modes[i].w < 320 || common_modes[i].h < 200) - continue; - mode = drm_cvt_mode(dev, common_modes[i].w, common_modes[i].h, 60, false, false, false); - if (common_modes[i].w == 1024 && common_modes[i].h == 768) + if (common_modes[i].w == pwidth && common_modes[i].h == pheight) mode->type |= DRM_MODE_TYPE_PREFERRED; drm_mode_probed_add(connector, mode); } @@ -720,16 +728,18 @@ static int qxl_conn_get_modes(struct drm_connector *connector) { int ret = 0; struct qxl_device *qdev = connector->dev->dev_private; + unsigned pwidth = 1024; + unsigned pheight = 768; DRM_DEBUG_KMS("monitors_config=%p\n", qdev->monitors_config); /* TODO: what should we do here? only show the configured modes for the * device, or allow the full list, or both? */ if (qdev->monitors_config && qdev->monitors_config->count) { - ret = qxl_add_monitors_config_modes(connector); + ret = qxl_add_monitors_config_modes(connector, &pwidth, &pheight); if (ret < 0) return ret; } - ret += qxl_add_common_modes(connector); + ret += qxl_add_common_modes(connector, pwidth, pheight); return ret; } @@ -793,7 +803,10 @@ static enum drm_connector_status qxl_conn_detect( qdev->client_monitors_config->count > output->index && qxl_head_enabled(&qdev->client_monitors_config->heads[output->index])); - DRM_DEBUG("\n"); + DRM_DEBUG("#%d connected: %d\n", output->index, connected); + if (!connected) + qxl_monitors_config_set(qdev, output->index, 0, 0, 0, 0, 0); + return connected ? connector_status_connected : connector_status_disconnected; } @@ -835,8 +848,21 @@ static const struct drm_encoder_funcs qxl_enc_funcs = { .destroy = qxl_enc_destroy, }; +static int qxl_mode_create_hotplug_mode_update_property(struct qxl_device *qdev) +{ + if (qdev->hotplug_mode_update_property) + return 0; + + qdev->hotplug_mode_update_property = + drm_property_create_range(qdev->ddev, DRM_MODE_PROP_IMMUTABLE, + "hotplug_mode_update", 0, 1); + + return 0; +} + static int qdev_output_init(struct drm_device *dev, int num_output) { + struct qxl_device *qdev = dev->dev_private; struct qxl_output *qxl_output; struct drm_connector *connector; struct drm_encoder *encoder; @@ -863,6 +889,8 @@ static int qdev_output_init(struct drm_device *dev, int num_output) drm_encoder_helper_add(encoder, &qxl_enc_helper_funcs); drm_connector_helper_add(connector, &qxl_connector_helper_funcs); + drm_object_attach_property(&connector->base, + qdev->hotplug_mode_update_property, 0); drm_sysfs_connector_add(connector); return 0; } @@ -975,6 +1003,9 @@ int qxl_modeset_init(struct qxl_device *qdev) qdev->ddev->mode_config.max_height = 8192; qdev->ddev->mode_config.fb_base = qdev->vram_base; + + qxl_mode_create_hotplug_mode_update_property(qdev); + for (i = 0 ; i < qxl_num_crtc; ++i) { qdev_crtc_init(qdev->ddev, i); qdev_output_init(qdev->ddev, i); |