xf86-video-intel: src/i830_crt.c src/i830_driver.c src/i830_dvo.c src/i830.h src/i830_lvds.c src/i830_sdvo.c src/i830_tv.c
Jesse Barnes
jbarnes at kemper.freedesktop.org
Mon Mar 17 14:19:42 PDT 2008
src/i830.h | 2 ++
src/i830_crt.c | 15 ++++++++++++++-
src/i830_driver.c | 24 +++++++++++++++++-------
src/i830_dvo.c | 17 ++++++++++++++++-
src/i830_lvds.c | 15 ++++++++++++++-
src/i830_sdvo.c | 17 ++++++++++++++++-
src/i830_tv.c | 13 +++++++++++++
7 files changed, 92 insertions(+), 11 deletions(-)
New commits:
commit 24e6eb2ae683ed6614ac79c0d7811ac9fe94209f
Author: Jesse Barnes <jbarnes at jbarnes-t61.(none)>
Date: Mon Mar 17 14:17:27 2008 -0700
Add support for new ->get_crtc output callbacks
Using the new interface allows the server to avoid some flicker at startup.
diff --git a/src/i830.h b/src/i830.h
index 9bc538c..ee0f03a 100644
--- a/src/i830.h
+++ b/src/i830.h
@@ -686,6 +686,8 @@ extern void i830_crtc_dpms_video(xf86CrtcPtr crtc, Bool on);
int
i830_crtc_pipe (xf86CrtcPtr crtc);
+extern xf86CrtcPtr i830_pipe_to_crtc(ScrnInfoPtr pScrn, int pipe);
+
Bool
i830_pipe_a_require_activate (ScrnInfoPtr scrn);
diff --git a/src/i830_crt.c b/src/i830_crt.c
index 3705233..d1ed3a8 100644
--- a/src/i830_crt.c
+++ b/src/i830_crt.c
@@ -391,6 +391,16 @@ i830_crt_destroy (xf86OutputPtr output)
xfree (output->driver_private);
}
+static xf86CrtcPtr
+i830_crt_get_crtc(xf86OutputPtr output)
+{
+ ScrnInfoPtr pScrn = output->scrn;
+ I830Ptr pI830 = I830PTR(pScrn);
+ int pipe = !!(INREG(ADPA) & ADPA_PIPE_SELECT_MASK);
+
+ return i830_pipe_to_crtc(pScrn, pipe);
+}
+
static const xf86OutputFuncsRec i830_crt_output_funcs = {
.dpms = i830_crt_dpms,
.save = i830_crt_save,
@@ -402,7 +412,10 @@ static const xf86OutputFuncsRec i830_crt_output_funcs = {
.commit = i830_output_commit,
.detect = i830_crt_detect,
.get_modes = i830_ddc_get_modes,
- .destroy = i830_crt_destroy
+ .destroy = i830_crt_destroy,
+#ifdef RANDR_GET_CRTC_INTERFACE
+ .get_crtc = i830_crt_get_crtc,
+#endif
};
void
diff --git a/src/i830_driver.c b/src/i830_driver.c
index 088989d..e1ab536 100644
--- a/src/i830_driver.c
+++ b/src/i830_driver.c
@@ -3165,8 +3165,6 @@ I830EnterVT(int scrnIndex, int flags)
{
ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
I830Ptr pI830 = I830PTR(pScrn);
- xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(pScrn);
- int o;
DPRINTF(PFX, "Enter VT\n");
@@ -3213,11 +3211,6 @@ I830EnterVT(int scrnIndex, int flags)
memset(pI830->FbBase + pScrn->fbOffset, 0,
pScrn->virtualY * pScrn->displayWidth * pI830->cpp);
- for (o = 0; o < config->num_output; o++) {
- xf86OutputPtr output = config->output[o];
- output->funcs->dpms(output, DPMSModeOff);
- }
-
if (!xf86SetDesiredModes (pScrn))
return FALSE;
@@ -3483,6 +3476,23 @@ I830PMEvent(int scrnIndex, pmEvent event, Bool undo)
return TRUE;
}
+xf86CrtcPtr
+i830_pipe_to_crtc(ScrnInfoPtr pScrn, int pipe)
+{
+ xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR (pScrn);
+ int c;
+
+ for (c = 0; c < config->num_crtc; c++) {
+ xf86CrtcPtr crtc = config->crtc[c];
+ I830CrtcPrivatePtr intel_crtc = crtc->driver_private;
+
+ if (intel_crtc->pipe == pipe)
+ return crtc;
+ }
+
+ return NULL;
+}
+
#if 0
/**
* This function is used for testing of the screen detect functions from the
diff --git a/src/i830_dvo.c b/src/i830_dvo.c
index c0f76e3..7561833 100644
--- a/src/i830_dvo.c
+++ b/src/i830_dvo.c
@@ -330,6 +330,18 @@ i830_dvo_destroy (xf86OutputPtr output)
}
}
+static xf86CrtcPtr
+i830_dvo_get_crtc(xf86OutputPtr output)
+{
+ ScrnInfoPtr pScrn = output->scrn;
+ I830Ptr pI830 = I830PTR(pScrn);
+ I830OutputPrivatePtr intel_output = output->driver_private;
+ struct _I830DVODriver *drv = intel_output->i2c_drv;
+ int pipe = !!(INREG(drv->dvo_reg) & SDVO_PIPE_B_SELECT);
+
+ return i830_pipe_to_crtc(pScrn, pipe);
+}
+
static const xf86OutputFuncsRec i830_dvo_output_funcs = {
.dpms = i830_dvo_dpms,
.save = i830_dvo_save,
@@ -341,7 +353,10 @@ static const xf86OutputFuncsRec i830_dvo_output_funcs = {
.commit = i830_output_commit,
.detect = i830_dvo_detect,
.get_modes = i830_dvo_get_modes,
- .destroy = i830_dvo_destroy
+ .destroy = i830_dvo_destroy,
+#ifdef RANDR_GET_CRTC_INTERFACE
+ .get_crtc = i830_dvo_get_crtc,
+#endif
};
/**
diff --git a/src/i830_lvds.c b/src/i830_lvds.c
index a75d7e6..0b331ef 100644
--- a/src/i830_lvds.c
+++ b/src/i830_lvds.c
@@ -879,6 +879,16 @@ i830_lvds_get_property(xf86OutputPtr output, Atom property)
}
#endif /* RANDR_13_INTERFACE */
+static xf86CrtcPtr
+i830_lvds_get_crtc(xf86OutputPtr output)
+{
+ ScrnInfoPtr pScrn = output->scrn;
+ I830Ptr pI830 = I830PTR(pScrn);
+ int pipe = !!(INREG(LVDS) & LVDS_PIPEB_SELECT);
+
+ return i830_pipe_to_crtc(pScrn, pipe);
+}
+
static const xf86OutputFuncsRec i830_lvds_output_funcs = {
.create_resources = i830_lvds_create_resources,
.dpms = i830_lvds_dpms,
@@ -897,7 +907,10 @@ static const xf86OutputFuncsRec i830_lvds_output_funcs = {
#ifdef RANDR_13_INTERFACE
.get_property = i830_lvds_get_property,
#endif
- .destroy = i830_lvds_destroy
+ .destroy = i830_lvds_destroy,
+#ifdef RANDR_GET_CRTC_INTERFACE
+ .get_crtc = i830_lvds_get_crtc,
+#endif
};
void
diff --git a/src/i830_sdvo.c b/src/i830_sdvo.c
index 9a89cc9..d72b913 100644
--- a/src/i830_sdvo.c
+++ b/src/i830_sdvo.c
@@ -1146,6 +1146,18 @@ i830_sdvo_destroy (xf86OutputPtr output)
}
}
+static xf86CrtcPtr
+i830_sdvo_get_crtc(xf86OutputPtr output)
+{
+ ScrnInfoPtr pScrn = output->scrn;
+ I830Ptr pI830 = I830PTR(pScrn);
+ I830OutputPrivatePtr intel_output = output->driver_private;
+ struct i830_sdvo_priv *dev_priv = intel_output->dev_priv;
+ int pipe = !!(INREG(dev_priv->output_device) & SDVO_PIPE_B_SELECT);
+
+ return i830_pipe_to_crtc(pScrn, pipe);
+}
+
static const xf86OutputFuncsRec i830_sdvo_output_funcs = {
.dpms = i830_sdvo_dpms,
.save = i830_sdvo_save,
@@ -1157,7 +1169,10 @@ static const xf86OutputFuncsRec i830_sdvo_output_funcs = {
.commit = i830_output_commit,
.detect = i830_sdvo_detect,
.get_modes = i830_sdvo_get_modes,
- .destroy = i830_sdvo_destroy
+ .destroy = i830_sdvo_destroy,
+#ifdef RANDR_GET_CRTC_INTERFACE
+ .get_crtc = i830_sdvo_get_crtc,
+#endif
};
void
diff --git a/src/i830_tv.c b/src/i830_tv.c
index 095f59b..b478cc7 100644
--- a/src/i830_tv.c
+++ b/src/i830_tv.c
@@ -1640,6 +1640,16 @@ i830_tv_set_property(xf86OutputPtr output, Atom property,
}
#endif /* RANDR_12_INTERFACE */
+static xf86CrtcPtr
+i830_tv_get_crtc(xf86OutputPtr output)
+{
+ ScrnInfoPtr pScrn = output->scrn;
+ I830Ptr pI830 = I830PTR(pScrn);
+ int pipe = !!(INREG(TV_CTL) & TV_ENC_PIPEB_SELECT);
+
+ return i830_pipe_to_crtc(pScrn, pipe);
+}
+
static const xf86OutputFuncsRec i830_tv_output_funcs = {
.create_resources = i830_tv_create_resources,
.dpms = i830_tv_dpms,
@@ -1656,6 +1666,9 @@ static const xf86OutputFuncsRec i830_tv_output_funcs = {
#ifdef RANDR_12_INTERFACE
.set_property = i830_tv_set_property,
#endif
+#ifdef RANDR_GET_CRTC_INTERFACE
+ .get_crtc = i830_tv_get_crtc,
+#endif
};
void
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