xf86-video-intel: 3 commits - src/intel_device.c src/intel_driver.h src/intel_module.c src/legacy/i810 src/sna/gen5_render.c src/sna/gen6_render.c src/sna/gen7_render.c src/sna/kgem.c src/sna/sna_display.c src/sna/sna_driver.c src/sna/sna.h src/sna/sna_video_hwmc.c src/uxa/intel_driver.c
Chris Wilson
ickle at kemper.freedesktop.org
Thu Oct 3 08:21:49 PDT 2013
src/intel_device.c | 35 +++++++++++++++++++++++++++++++++++
src/intel_driver.h | 7 ++++---
src/intel_module.c | 41 +++++++++++++++++++++++++++++++----------
src/legacy/i810/i810_driver.c | 2 +-
src/sna/gen5_render.c | 2 +-
src/sna/gen6_render.c | 18 ++++++++++--------
src/sna/gen7_render.c | 30 ++++++++++++++++--------------
src/sna/kgem.c | 6 ++++--
src/sna/sna.h | 1 -
src/sna/sna_display.c | 6 +++++-
src/sna/sna_driver.c | 15 ++++++++++-----
src/sna/sna_video_hwmc.c | 12 +++++++++---
src/uxa/intel_driver.c | 2 +-
13 files changed, 127 insertions(+), 50 deletions(-)
New commits:
commit a0476ee6d0770156098aa633018addfc607c8a99
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date: Thu Oct 3 14:52:11 2013 +0100
intel: Allow opening the device only through platform information
Only fail to open the device based on the PCI address, if and only if we
do not have sufficient platform information to find the correct system
device.
Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
diff --git a/src/intel_device.c b/src/intel_device.c
index af1221b..91405fa 100644
--- a/src/intel_device.c
+++ b/src/intel_device.c
@@ -183,6 +183,9 @@ static int __intel_open_device(const struct pci_device *pci, char **path)
char id[20];
int ret;
+ if (pci == NULL)
+ return -1;
+
snprintf(id, sizeof(id),
"pci:%04x:%02x:%02x.%d",
pci->domain, pci->bus, pci->dev, pci->func);
diff --git a/src/intel_module.c b/src/intel_module.c
index d8cf9de..72c028e 100644
--- a/src/intel_module.c
+++ b/src/intel_module.c
@@ -546,9 +546,6 @@ intel_platform_probe(DriverPtr driver,
{
unsigned scrn_flags = 0;
- if (!dev->pdev)
- return FALSE;
-
if (intel_open_device(entity_num, dev->pdev, dev) == -1)
return FALSE;
commit a47f8683fefc9caa4df914de59929ae99823ca37
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date: Thu Oct 3 15:58:26 2013 +0100
intel: Handle fallback probing without match_data
One extreme fallback path through the xf86PlatformProbe results in a
call without any match data. As we have a device by this point, we can
simply do a reverse match.
Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
diff --git a/src/intel_device.c b/src/intel_device.c
index 17e0030..af1221b 100644
--- a/src/intel_device.c
+++ b/src/intel_device.c
@@ -64,6 +64,31 @@ struct intel_device {
static int intel_device_key = -1;
+static int __intel_get_device_id(int fd)
+{
+ struct drm_i915_getparam gp;
+ int devid;
+
+ gp.param = I915_PARAM_CHIPSET_ID;
+ gp.value = &devid;
+
+ if (ioctl(fd, DRM_IOCTL_I915_GETPARAM, &gp, sizeof(gp)))
+ return 0;
+
+ return devid;
+}
+
+int intel_entity_get_devid(int index)
+{
+ struct intel_device *dev;
+
+ dev = xf86GetEntityPrivate(index, intel_device_key)->ptr;
+ if (dev == NULL)
+ return 0;
+
+ return __intel_get_device_id(dev->fd);
+}
+
static inline struct intel_device *intel_device(ScrnInfoPtr scrn)
{
if (scrn->entityList == NULL)
@@ -376,18 +401,8 @@ const char *intel_get_client_name(ScrnInfoPtr scrn)
int intel_get_device_id(ScrnInfoPtr scrn)
{
struct intel_device *dev = intel_device(scrn);
- struct drm_i915_getparam gp;
- int devid;
-
assert(dev && dev->fd != -1);
-
- gp.param = I915_PARAM_CHIPSET_ID;
- gp.value = &devid;
-
- if (ioctl(dev->fd, DRM_IOCTL_I915_GETPARAM, &gp, sizeof(gp)))
- return 0;
-
- return devid;
+ return __intel_get_device_id(dev->fd);
}
int intel_get_master(ScrnInfoPtr scrn)
diff --git a/src/intel_driver.h b/src/intel_driver.h
index 272f14e..b2cb1b9 100644
--- a/src/intel_driver.h
+++ b/src/intel_driver.h
@@ -118,6 +118,8 @@ struct intel_device_info {
int gen;
};
+int intel_entity_get_devid(int index);
+
void intel_detect_chipset(ScrnInfoPtr scrn, EntityInfoPtr ent);
int intel_open_device(int entity_num,
diff --git a/src/intel_module.c b/src/intel_module.c
index e3367dc..d8cf9de 100644
--- a/src/intel_module.c
+++ b/src/intel_module.c
@@ -454,6 +454,22 @@ intel_scrn_create(DriverPtr driver,
{
ScrnInfoPtr scrn;
+ if (match_data == 0) {
+ int devid = intel_entity_get_devid(entity_num), i;
+ if (devid == 0)
+ return FALSE;
+
+ for (i = 0; intel_device_match[i].device_id != 0; i++) {
+ if (devid == intel_device_match[i].device_id) {
+ match_data = (intptr_t)&intel_device_match[i];
+ break;
+ }
+ }
+
+ if (match_data == 0)
+ return FALSE;
+ }
+
scrn = xf86AllocateScreen(driver, flags);
if (scrn == NULL)
return FALSE;
commit 6c157a925f258fd4c82cf0c3004e7d0056c1cd70
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date: Thu Oct 3 15:35:54 2013 +0100
intel: Remove dependence upon having PciInfo
After some probing mechanisms, we may end up with a valid device without
knowing its PCI address a priori. Having a valid device, we can just
query it for the correct device id, and can safely abort any path that
requires PCI information that we don't have. (Those paths are not valid
under such hosting anyway - if it may be required, we could reconstruct
the address.)
Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
diff --git a/src/intel_device.c b/src/intel_device.c
index 668ce19..17e0030 100644
--- a/src/intel_device.c
+++ b/src/intel_device.c
@@ -373,6 +373,23 @@ const char *intel_get_client_name(ScrnInfoPtr scrn)
return dev->render_node;
}
+int intel_get_device_id(ScrnInfoPtr scrn)
+{
+ struct intel_device *dev = intel_device(scrn);
+ struct drm_i915_getparam gp;
+ int devid;
+
+ assert(dev && dev->fd != -1);
+
+ gp.param = I915_PARAM_CHIPSET_ID;
+ gp.value = &devid;
+
+ if (ioctl(dev->fd, DRM_IOCTL_I915_GETPARAM, &gp, sizeof(gp)))
+ return 0;
+
+ return devid;
+}
+
int intel_get_master(ScrnInfoPtr scrn)
{
struct intel_device *dev = intel_device(scrn);
diff --git a/src/intel_driver.h b/src/intel_driver.h
index 9f4c4e5..272f14e 100644
--- a/src/intel_driver.h
+++ b/src/intel_driver.h
@@ -118,15 +118,14 @@ struct intel_device_info {
int gen;
};
-void intel_detect_chipset(ScrnInfoPtr scrn,
- EntityInfoPtr ent,
- struct pci_device *pci);
+void intel_detect_chipset(ScrnInfoPtr scrn, EntityInfoPtr ent);
int intel_open_device(int entity_num,
const struct pci_device *pci,
struct xf86_platform_device *dev);
int intel_get_device(ScrnInfoPtr scrn);
const char *intel_get_client_name(ScrnInfoPtr scrn);
+int intel_get_device_id(ScrnInfoPtr scrn);
int intel_get_master(ScrnInfoPtr scrn);
int intel_put_master(ScrnInfoPtr scrn);
void intel_put_device(ScrnInfoPtr scrn);
diff --git a/src/intel_module.c b/src/intel_module.c
index cb0bb04..e3367dc 100644
--- a/src/intel_module.c
+++ b/src/intel_module.c
@@ -258,23 +258,30 @@ static const struct pci_id_match intel_device_match[] = {
};
void
-intel_detect_chipset(ScrnInfoPtr scrn,
- EntityInfoPtr ent,
- struct pci_device *pci)
+intel_detect_chipset(ScrnInfoPtr scrn, EntityInfoPtr ent)
{
MessageType from = X_PROBED;
const char *name = NULL;
+ int devid;
int i;
if (ent->device->chipID >= 0) {
xf86DrvMsg(scrn->scrnIndex, from = X_CONFIG,
"ChipID override: 0x%04X\n",
ent->device->chipID);
- pci->device_id = ent->device->chipID;
+ devid = ent->device->chipID;
+ } else {
+ struct pci_device *pci;
+
+ pci = xf86GetPciInfoForEntity(ent->index);
+ if (pci != NULL)
+ devid = pci->device_id;
+ else
+ devid = intel_get_device_id(scrn);
}
for (i = 0; intel_chipsets[i].name != NULL; i++) {
- if (pci->device_id == intel_chipsets[i].token) {
+ if (devid == intel_chipsets[i].token) {
name = intel_chipsets[i].name;
break;
}
@@ -283,20 +290,21 @@ intel_detect_chipset(ScrnInfoPtr scrn,
int gen = 0;
for (i = 0; intel_device_match[i].device_id != 0; i++) {
- if (pci->device_id == intel_device_match[i].device_id) {
+ if (devid == intel_device_match[i].device_id) {
const struct intel_device_info *info = (void *)intel_device_match[i].match_data;
gen = info->gen >> 3;
break;
}
}
- if(gen) {
+ if (gen) {
xf86DrvMsg(scrn->scrnIndex, from,
"gen%d engineering sample\n", gen);
} else {
xf86DrvMsg(scrn->scrnIndex, X_WARNING,
"Unknown chipset\n");
}
+
name = "unknown";
} else {
xf86DrvMsg(scrn->scrnIndex, from,
diff --git a/src/legacy/i810/i810_driver.c b/src/legacy/i810/i810_driver.c
index d647cb3..a1b73fd 100644
--- a/src/legacy/i810/i810_driver.c
+++ b/src/legacy/i810/i810_driver.c
@@ -364,7 +364,7 @@ I810PreInit(ScrnInfoPtr scrn, int flags)
*/
I810DoDDC(scrn, pI810->pEnt->index);
- intel_detect_chipset(scrn, pI810->pEnt, pI810->PciInfo);
+ intel_detect_chipset(scrn, pI810->pEnt);
pI810->LinearAddr = pI810->PciInfo->regions[0].base_addr;
xf86DrvMsg(scrn->scrnIndex, X_PROBED, "Linear framebuffer at 0x%lX\n",
diff --git a/src/sna/gen5_render.c b/src/sna/gen5_render.c
index f6eec6a..af14680 100644
--- a/src/sna/gen5_render.c
+++ b/src/sna/gen5_render.c
@@ -3315,7 +3315,7 @@ const char *gen5_render_init(struct sna *sna, const char *backend)
#if !NO_COMPOSITE_SPANS
sna->render.check_composite_spans = gen5_check_composite_spans;
sna->render.composite_spans = gen5_render_composite_spans;
- if (sna->PciInfo->device_id == 0x0044)
+ if (intel_get_device_id(sna->scrn) == 0x0044)
sna->render.prefer_gpu |= PREFER_GPU_SPANS;
#endif
sna->render.video = gen5_render_video;
diff --git a/src/sna/gen6_render.c b/src/sna/gen6_render.c
index 123bb15..e5e07ce 100644
--- a/src/sna/gen6_render.c
+++ b/src/sna/gen6_render.c
@@ -3694,17 +3694,17 @@ static void gen6_render_fini(struct sna *sna)
kgem_bo_destroy(&sna->kgem, sna->render_state.gen6.general_bo);
}
-static bool is_gt2(struct sna *sna)
+static bool is_gt2(struct sna *sna, int devid)
{
- return sna->PciInfo->device_id & 0x30;
+ return devid & 0x30;
}
-static bool is_mobile(struct sna *sna)
+static bool is_mobile(struct sna *sna, int devid)
{
- return (sna->PciInfo->device_id & 0xf) == 0x6;
+ return (devid & 0xf) == 0x6;
}
-static bool gen6_render_setup(struct sna *sna)
+static bool gen6_render_setup(struct sna *sna, int devid)
{
struct gen6_render_state *state = &sna->render_state.gen6;
struct sna_static_stream general;
@@ -3712,7 +3712,7 @@ static bool gen6_render_setup(struct sna *sna)
int i, j, k, l, m;
state->info = >1_info;
- if (is_gt2(sna))
+ if (is_gt2(sna, devid))
state->info = >2_info; /* XXX requires GT_MODE WiZ disabled */
sna_static_stream_init(&general);
@@ -3784,7 +3784,9 @@ static bool gen6_render_setup(struct sna *sna)
const char *gen6_render_init(struct sna *sna, const char *backend)
{
- if (!gen6_render_setup(sna))
+ int devid = intel_get_device_id(sna->scrn);
+
+ if (!gen6_render_setup(sna, devid))
return backend;
sna->kgem.context_switch = gen6_render_context_switch;
@@ -3799,7 +3801,7 @@ const char *gen6_render_init(struct sna *sna, const char *backend)
#if !NO_COMPOSITE_SPANS
sna->render.check_composite_spans = gen6_check_composite_spans;
sna->render.composite_spans = gen6_render_composite_spans;
- if (is_mobile(sna))
+ if (is_mobile(sna, devid))
sna->render.prefer_gpu |= PREFER_GPU_SPANS;
#endif
sna->render.video = gen6_render_video;
diff --git a/src/sna/gen7_render.c b/src/sna/gen7_render.c
index d0cdc79..0a86372 100644
--- a/src/sna/gen7_render.c
+++ b/src/sna/gen7_render.c
@@ -3897,23 +3897,23 @@ static void gen7_render_fini(struct sna *sna)
kgem_bo_destroy(&sna->kgem, sna->render_state.gen7.general_bo);
}
-static bool is_gt3(struct sna *sna)
+static bool is_gt3(struct sna *sna, int devid)
{
assert(sna->kgem.gen == 075);
- return sna->PciInfo->device_id & 0x20;
+ return devid & 0x20;
}
-static bool is_gt2(struct sna *sna)
+static bool is_gt2(struct sna *sna, int devid)
{
- return sna->PciInfo->device_id & (is_hsw(sna)? 0x30 : 0x20);
+ return devid & (is_hsw(sna)? 0x30 : 0x20);
}
-static bool is_mobile(struct sna *sna)
+static bool is_mobile(struct sna *sna, int devid)
{
- return (sna->PciInfo->device_id & 0xf) == 0x6;
+ return (devid & 0xf) == 0x6;
}
-static bool gen7_render_setup(struct sna *sna)
+static bool gen7_render_setup(struct sna *sna, int devid)
{
struct gen7_render_state *state = &sna->render_state.gen7;
struct sna_static_stream general;
@@ -3922,19 +3922,19 @@ static bool gen7_render_setup(struct sna *sna)
if (is_ivb(sna)) {
state->info = &ivb_gt_info;
- if (sna->PciInfo->device_id & 0xf) {
+ if (devid & 0xf) {
state->info = &ivb_gt1_info;
- if (is_gt2(sna))
+ if (is_gt2(sna, devid))
state->info = &ivb_gt2_info; /* XXX requires GT_MODE WiZ disabled */
}
} else if (is_byt(sna)) {
state->info = &byt_gt_info;
} else if (is_hsw(sna)) {
state->info = &hsw_gt_info;
- if (sna->PciInfo->device_id & 0xf) {
- if (is_gt3(sna))
+ if (devid & 0xf) {
+ if (is_gt3(sna, devid))
state->info = &hsw_gt3_info;
- else if (is_gt2(sna))
+ else if (is_gt2(sna, devid))
state->info = &hsw_gt2_info;
else
state->info = &hsw_gt1_info;
@@ -4006,7 +4006,9 @@ static bool gen7_render_setup(struct sna *sna)
const char *gen7_render_init(struct sna *sna, const char *backend)
{
- if (!gen7_render_setup(sna))
+ int devid = intel_get_device_id(sna->scrn);
+
+ if (!gen7_render_setup(sna, devid))
return backend;
sna->kgem.context_switch = gen7_render_context_switch;
@@ -4020,7 +4022,7 @@ const char *gen7_render_init(struct sna *sna, const char *backend)
#if !NO_COMPOSITE_SPANS
sna->render.check_composite_spans = gen7_check_composite_spans;
sna->render.composite_spans = gen7_render_composite_spans;
- if (is_mobile(sna) || is_gt2(sna) || is_byt(sna))
+ if (is_mobile(sna, devid) || is_gt2(sna, devid) || is_byt(sna))
sna->render.prefer_gpu |= PREFER_GPU_SPANS;
#endif
sna->render.video = gen7_render_video;
diff --git a/src/sna/kgem.c b/src/sna/kgem.c
index eb51149..7da05dd 100644
--- a/src/sna/kgem.c
+++ b/src/sna/kgem.c
@@ -891,7 +891,7 @@ static bool is_hw_supported(struct kgem *kgem,
* hw acceleration.
*/
- if (kgem->gen == 060 && dev->revision < 8) {
+ if (kgem->gen == 060 && dev && dev->revision < 8) {
/* pre-production SNB with dysfunctional BLT */
return false;
}
@@ -1283,7 +1283,9 @@ void kgem_init(struct kgem *kgem, int fd, struct pci_device *dev, unsigned gen)
kgem->aperture_low, kgem->aperture_low / (1024*1024),
kgem->aperture_high, kgem->aperture_high / (1024*1024)));
- kgem->aperture_mappable = agp_aperture_size(dev, gen);
+ kgem->aperture_mappable = 256 * 1024 * 1024;
+ if (dev != NULL)
+ kgem->aperture_mappable = agp_aperture_size(dev, gen);
if (kgem->aperture_mappable == 0 ||
kgem->aperture_mappable > aperture.aper_size)
kgem->aperture_mappable = aperture.aper_size;
diff --git a/src/sna/sna.h b/src/sna/sna.h
index f7c5315..19728f1 100644
--- a/src/sna/sna.h
+++ b/src/sna/sna.h
@@ -288,7 +288,6 @@ struct sna {
#define SNA_TILING_ALL (~0)
EntityInfoPtr pEnt;
- struct pci_device *PciInfo;
const struct intel_device_info *info;
ScreenBlockHandlerProcPtr BlockHandler;
diff --git a/src/sna/sna_display.c b/src/sna/sna_display.c
index 28ddce5..1379605 100644
--- a/src/sna/sna_display.c
+++ b/src/sna/sna_display.c
@@ -476,12 +476,16 @@ has_device_backlight(xf86OutputPtr output, int *best_type)
{
struct sna_output *sna_output = output->driver_private;
struct sna *sna = to_sna(output->scrn);
- struct pci_device *pci = sna->PciInfo;
+ struct pci_device *pci;
char path[1024];
char *best_iface = NULL;
DIR *dir;
struct dirent *de;
+ pci = xf86GetPciInfoForEntity(sna->pEnt->index);
+ if (pci == NULL)
+ return NULL;
+
snprintf(path, sizeof(path),
"/sys/bus/pci/devices/%04x:%02x:%02x.%d/backlight",
pci->domain, pci->bus, pci->dev, pci->func);
diff --git a/src/sna/sna_driver.c b/src/sna/sna_driver.c
index 6d4420f..00d90bf 100644
--- a/src/sna/sna_driver.c
+++ b/src/sna/sna_driver.c
@@ -501,8 +501,6 @@ static Bool sna_pre_init(ScrnInfoPtr scrn, int flags)
scrn->displayWidth = 640; /* default it */
- sna->PciInfo = xf86GetPciInfoForEntity(sna->pEnt->index);
-
scrn->monitor = scrn->confScreen->monitor;
scrn->progClock = TRUE;
scrn->rgbBits = 8;
@@ -558,9 +556,11 @@ static Bool sna_pre_init(ScrnInfoPtr scrn, int flags)
sna_setup_capabilities(scrn, fd);
- intel_detect_chipset(scrn, sna->pEnt, sna->PciInfo);
+ intel_detect_chipset(scrn, pEnt);
- kgem_init(&sna->kgem, fd, sna->PciInfo, sna->info->gen);
+ kgem_init(&sna->kgem, fd,
+ xf86GetPciInfoForEntity(pEnt->index),
+ sna->info->gen);
if (xf86ReturnOptValBool(sna->Options, OPTION_ACCEL_DISABLE, FALSE) ||
!sna_option_cast_to_bool(sna, OPTION_ACCEL_METHOD, TRUE)) {
xf86DrvMsg(sna->scrn->scrnIndex, X_CONFIG,
@@ -939,6 +939,7 @@ sna_screen_init(SCREEN_INIT_ARGS_DECL)
{
ScrnInfoPtr scrn = xf86ScreenToScrn(screen);
struct sna *sna = to_sna(scrn);
+ struct pci_device *pci;
VisualPtr visuals;
DepthPtr depths;
int nvisuals;
@@ -956,7 +957,11 @@ sna_screen_init(SCREEN_INIT_ARGS_DECL)
if (!sna_register_all_privates())
return FALSE;
- scrn->videoRam = agp_aperture_size(sna->PciInfo, sna->kgem.gen) / 1024;
+ pci = xf86GetPciInfoForEntity(sna->pEnt->index);
+ if (pci != NULL)
+ scrn->videoRam = agp_aperture_size(pci, sna->kgem.gen) / 1024;
+ else
+ scrn->videoRam = 256;
miClearVisualTypes();
if (!miSetVisualTypes(scrn->depth,
diff --git a/src/sna/sna_video_hwmc.c b/src/sna/sna_video_hwmc.c
index 4010b81..3c453a7 100644
--- a/src/sna/sna_video_hwmc.c
+++ b/src/sna/sna_video_hwmc.c
@@ -81,12 +81,14 @@ static int create_context(XvPortPtr port, XvMCContextPtr ctx,
return BadAlloc;
if (sna->kgem.gen >= 040) {
+ int devid = intel_get_device_id(sna->scrn);
+
if (sna->kgem.gen >= 045)
priv->type = XVMC_I965_MPEG2_VLD;
else
priv->type = XVMC_I965_MPEG2_MC;
priv->i965.is_g4x = sna->kgem.gen == 045;
- priv->i965.is_965_q = sna->PciInfo->device_id == PCI_CHIP_I965_Q;
+ priv->i965.is_965_q = devid == PCI_CHIP_I965_Q;
priv->i965.is_igdng = sna->kgem.gen == 050;
} else
priv->type = XVMC_I915_MPEG2_MC;
@@ -199,10 +201,15 @@ static XvMCSurfaceInfoPtr surface_info_vld[] = {
void sna_video_xvmc_setup(struct sna *sna, ScreenPtr screen)
{
XvMCAdaptorRec *adaptors;
+ struct pci_device *pci;
const char *name;
char bus[64];
int i;
+ pci = xf86GetPciInfoForEntity(sna->pEnt->index);
+ if (pci == NULL)
+ return;
+
if (!sna->xv.num_adaptors)
return;
@@ -253,8 +260,7 @@ void sna_video_xvmc_setup(struct sna *sna, ScreenPtr screen)
}
sprintf(bus, "pci:%04x:%02x:%02x.%d",
- sna->PciInfo->domain,
- sna->PciInfo->bus, sna->PciInfo->dev, sna->PciInfo->func);
+ pci->domain, pci->bus, pci->dev, pci->func);
xf86XvMCRegisterDRInfo(screen, (char *)SNA_XVMC_LIBNAME, bus,
SNA_XVMC_MAJOR, SNA_XVMC_MINOR,
diff --git a/src/uxa/intel_driver.c b/src/uxa/intel_driver.c
index 7d716eb..690ac77 100644
--- a/src/uxa/intel_driver.c
+++ b/src/uxa/intel_driver.c
@@ -186,7 +186,7 @@ static void PreInitCleanup(ScrnInfoPtr scrn)
static void intel_check_chipset_option(ScrnInfoPtr scrn)
{
intel_screen_private *intel = intel_get_screen_private(scrn);
- intel_detect_chipset(scrn, intel->pEnt, intel->PciInfo);
+ intel_detect_chipset(scrn, intel->pEnt);
}
static Bool I830GetEarlyOptions(ScrnInfoPtr scrn)
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