From: Slava Grigorev <slava.grigorev@xxxxxxx>
Signed-off-by: Slava Grigorev <slava.grigorev@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
---
drivers/gpu/drm/radeon/dce3_1_afmt.c | 38 +++++++++--
drivers/gpu/drm/radeon/evergreen_hdmi.c | 46 ++++++-------
drivers/gpu/drm/radeon/r600_hdmi.c | 117 +++++---------------------------
drivers/gpu/drm/radeon/radeon_audio.c | 99 +++++++++++++++++++++++++++
drivers/gpu/drm/radeon/radeon_audio.h | 3 +
5 files changed, 176 insertions(+), 127 deletions(-)
diff --git a/drivers/gpu/drm/radeon/dce3_1_afmt.c b/drivers/gpu/drm/radeon/dce3_1_afmt.c
index 0accc5e..678909f 100644
--- a/drivers/gpu/drm/radeon/dce3_1_afmt.c
+++ b/drivers/gpu/drm/radeon/dce3_1_afmt.c
@@ -167,6 +167,38 @@ void dce3_2_audio_set_dto(struct radeon_device *rdev,
}
}
+void dce3_2_hdmi_update_acr(struct drm_encoder *encoder, long offset,
+ const struct radeon_hdmi_acr *acr)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+
+ WREG32(HDMI0_ACR_PACKET_CONTROL + offset,
+ HDMI0_ACR_SOURCE | /* select SW CTS value */
+ HDMI0_ACR_AUTO_SEND); /* allow hw to sent ACR packets when required */
+
+ WREG32_P(HDMI0_ACR_32_0 + offset,
+ HDMI0_ACR_CTS_32(acr->cts_32khz),
+ ~HDMI0_ACR_CTS_32_MASK);
+ WREG32_P(HDMI0_ACR_32_1 + offset,
+ HDMI0_ACR_N_32(acr->n_32khz),
+ ~HDMI0_ACR_N_32_MASK);
+
+ WREG32_P(HDMI0_ACR_44_0 + offset,
+ HDMI0_ACR_CTS_44(acr->cts_44_1khz),
+ ~HDMI0_ACR_CTS_44_MASK);
+ WREG32_P(HDMI0_ACR_44_1 + offset,
+ HDMI0_ACR_N_44(acr->n_44_1khz),
+ ~HDMI0_ACR_N_44_MASK);
+
+ WREG32_P(HDMI0_ACR_48_0 + offset,
+ HDMI0_ACR_CTS_48(acr->cts_48khz),
+ ~HDMI0_ACR_CTS_48_MASK);
+ WREG32_P(HDMI0_ACR_48_1 + offset,
+ HDMI0_ACR_N_48(acr->n_48khz),
+ ~HDMI0_ACR_N_48_MASK);
+}
+
/*
* update the info frames with the data from the current display mode
*/
@@ -220,10 +252,6 @@ void dce3_1_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode *m
radeon_audio_write_sad_regs(encoder);
}
- WREG32(HDMI0_ACR_PACKET_CONTROL + offset,
- HDMI0_ACR_SOURCE | /* select SW CTS value - XXX verify that hw CTS works on all families */
- HDMI0_ACR_AUTO_SEND); /* allow hw to sent ACR packets when required */
-
WREG32(HDMI0_VBI_PACKET_CONTROL + offset,
HDMI0_NULL_SEND | /* send null packets when required */
HDMI0_GC_SEND | /* send general control packets */
@@ -255,7 +283,7 @@ void dce3_1_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode *m
}
radeon_update_avi_infoframe(encoder, buffer, sizeof(buffer));
- r600_hdmi_update_ACR(encoder, mode->clock);
+ radeon_audio_update_acr(encoder, mode->clock);
/* it's unknown what these bits do excatly, but it's indeed quite useful for debugging */
WREG32(HDMI0_RAMP_CONTROL0 + offset, 0x00FFFFFF);
diff --git a/drivers/gpu/drm/radeon/evergreen_hdmi.c b/drivers/gpu/drm/radeon/evergreen_hdmi.c
index f2896e5..c2abab4 100644
--- a/drivers/gpu/drm/radeon/evergreen_hdmi.c
+++ b/drivers/gpu/drm/radeon/evergreen_hdmi.c
@@ -64,26 +64,34 @@ void dce4_audio_enable(struct radeon_device *rdev,
WREG32(AZ_HOT_PLUG_CONTROL, tmp);
}
-/*
- * update the N and CTS parameters for a given pixel clock rate
- */
-static void evergreen_hdmi_update_ACR(struct drm_encoder *encoder, uint32_t clock)
+void evergreen_hdmi_update_acr(struct drm_encoder *encoder, long offset,
+ const struct radeon_hdmi_acr *acr)
{
struct drm_device *dev = encoder->dev;
struct radeon_device *rdev = dev->dev_private;
- struct radeon_hdmi_acr acr = r600_hdmi_acr(clock);
- struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
- struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
- uint32_t offset = dig->afmt->offset;
+ int bpc = 8;
+
+ if (encoder->crtc) {
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
+ bpc = radeon_crtc->bpc;
+ }
+
+ if (bpc > 8)
+ WREG32(HDMI_ACR_PACKET_CONTROL + offset,
+ HDMI_ACR_AUTO_SEND); /* allow hw to sent ACR packets when required */
+ else
+ WREG32(HDMI_ACR_PACKET_CONTROL + offset,
+ HDMI_ACR_SOURCE | /* select SW CTS value */
+ HDMI_ACR_AUTO_SEND); /* allow hw to sent ACR packets when required */
- WREG32(HDMI_ACR_32_0 + offset, HDMI_ACR_CTS_32(acr.cts_32khz));
- WREG32(HDMI_ACR_32_1 + offset, acr.n_32khz);
+ WREG32(HDMI_ACR_32_0 + offset, HDMI_ACR_CTS_32(acr->cts_32khz));
+ WREG32(HDMI_ACR_32_1 + offset, acr->n_32khz);
- WREG32(HDMI_ACR_44_0 + offset, HDMI_ACR_CTS_44(acr.cts_44_1khz));
- WREG32(HDMI_ACR_44_1 + offset, acr.n_44_1khz);
+ WREG32(HDMI_ACR_44_0 + offset, HDMI_ACR_CTS_44(acr->cts_44_1khz));
+ WREG32(HDMI_ACR_44_1 + offset, acr->n_44_1khz);
- WREG32(HDMI_ACR_48_0 + offset, HDMI_ACR_CTS_48(acr.cts_48khz));
- WREG32(HDMI_ACR_48_1 + offset, acr.n_48khz);
+ WREG32(HDMI_ACR_48_0 + offset, HDMI_ACR_CTS_48(acr->cts_48khz));
+ WREG32(HDMI_ACR_48_1 + offset, acr->n_48khz);
}
void dce4_afmt_write_latency_fields(struct drm_encoder *encoder,
@@ -378,15 +386,7 @@ void evergreen_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode
/* fglrx clears sth in AFMT_AUDIO_PACKET_CONTROL2 here */
- if (bpc > 8)
- WREG32(HDMI_ACR_PACKET_CONTROL + offset,
- HDMI_ACR_AUTO_SEND); /* allow hw to sent ACR packets when required */
- else
- WREG32(HDMI_ACR_PACKET_CONTROL + offset,
- HDMI_ACR_SOURCE | /* select SW CTS value */
- HDMI_ACR_AUTO_SEND); /* allow hw to sent ACR packets when required */
-
- evergreen_hdmi_update_ACR(encoder, mode->clock);
+ radeon_audio_update_acr(encoder, mode->clock);
WREG32(AFMT_60958_0 + offset,
AFMT_60958_CS_CHANNEL_NUMBER_L(1));
diff --git a/drivers/gpu/drm/radeon/r600_hdmi.c b/drivers/gpu/drm/radeon/r600_hdmi.c
index 53ee7ad..05eec9f 100644
--- a/drivers/gpu/drm/radeon/r600_hdmi.c
+++ b/drivers/gpu/drm/radeon/r600_hdmi.c
@@ -56,21 +56,6 @@ enum r600_hdmi_iec_status_bits {
AUDIO_STATUS_LEVEL = 0x80
};
-static const struct radeon_hdmi_acr r600_hdmi_predefined_acr[] = {
- /* 32kHz 44.1kHz 48kHz */
- /* Clock N CTS N CTS N CTS */
- { 25175, 4096, 25175, 28224, 125875, 6144, 25175 }, /* 25,20/1.001 MHz */
- { 25200, 4096, 25200, 6272, 28000, 6144, 25200 }, /* 25.20 MHz */
- { 27000, 4096, 27000, 6272, 30000, 6144, 27000 }, /* 27.00 MHz */
- { 27027, 4096, 27027, 6272, 30030, 6144, 27027 }, /* 27.00*1.001 MHz */
- { 54000, 4096, 54000, 6272, 60000, 6144, 54000 }, /* 54.00 MHz */
- { 54054, 4096, 54054, 6272, 60060, 6144, 54054 }, /* 54.00*1.001 MHz */
- { 74176, 4096, 74176, 5733, 75335, 6144, 74176 }, /* 74.25/1.001 MHz */
- { 74250, 4096, 74250, 6272, 82500, 6144, 74250 }, /* 74.25 MHz */
- { 148352, 4096, 148352, 5733, 150670, 6144, 148352 }, /* 148.50/1.001 MHz */
- { 148500, 4096, 148500, 6272, 165000, 6144, 148500 }, /* 148.50 MHz */
-};
-
static struct r600_audio_pin r600_audio_status(struct radeon_device *rdev)
{
struct r600_audio_pin status;
@@ -189,96 +174,40 @@ struct r600_audio_pin *r600_audio_get_pin(struct radeon_device *rdev)
return &rdev->audio.pin[0];
}
-/*
- * calculate CTS and N values if they are not found in the table
- */
-static void r600_hdmi_calc_cts(uint32_t clock, int *CTS, int *N, int freq)
-{
- int n, cts;
- unsigned long div, mul;
-
- /* Safe, but overly large values */
- n = 128 * freq;
- cts = clock * 1000;
-
- /* Smallest valid fraction */
- div = gcd(n, cts);
-
- n /= div;
- cts /= div;
-
- /*
- * The optimal N is 128*freq/1000. Calculate the closest larger
- * value that doesn't truncate any bits.
- */
- mul = ((128*freq/1000) + (n-1))/n;
-
- n *= mul;
- cts *= mul;
-
- /* Check that we are in spec (not always possible) */
- if (n < (128*freq/1500))
- printk(KERN_WARNING "Calculated ACR N value is too small. You may experience audio problems.\n");
- if (n > (128*freq/300))
- printk(KERN_WARNING "Calculated ACR N value is too large. You may experience audio problems.\n");
-
- *N = n;
- *CTS = cts;
-
- DRM_DEBUG("Calculated ACR timing N=%d CTS=%d for frequency %d\n",
- *N, *CTS, freq);
-}
-
-struct radeon_hdmi_acr r600_hdmi_acr(uint32_t clock)
-{
- struct radeon_hdmi_acr res;
- u8 i;
-
- /* Precalculated values for common clocks */
- for (i = 0; i < ARRAY_SIZE(r600_hdmi_predefined_acr); i++) {
- if (r600_hdmi_predefined_acr[i].clock == clock)
- return r600_hdmi_predefined_acr[i];
- }
-
- /* And odd clocks get manually calculated */
- r600_hdmi_calc_cts(clock, &res.cts_32khz, &res.n_32khz, 32000);
- r600_hdmi_calc_cts(clock, &res.cts_44_1khz, &res.n_44_1khz, 44100);
- r600_hdmi_calc_cts(clock, &res.cts_48khz, &res.n_48khz, 48000);
-
- return res;
-}
-
-/*
- * update the N and CTS parameters for a given pixel clock rate
- */
-void r600_hdmi_update_ACR(struct drm_encoder *encoder, uint32_t clock)
+void r600_hdmi_update_acr(struct drm_encoder *encoder, long offset,
+ const struct radeon_hdmi_acr *acr)
{
struct drm_device *dev = encoder->dev;
struct radeon_device *rdev = dev->dev_private;
- struct radeon_hdmi_acr acr = r600_hdmi_acr(clock);
- struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
- struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
- uint32_t offset = dig->afmt->offset;
+
+ /* DCE 3.0 uses register that's normally for CRC_CONTROL */
+ uint32_t acr_ctl = ASIC_IS_DCE3(rdev) ? DCE3_HDMI0_ACR_PACKET_CONTROL :
+ HDMI0_ACR_PACKET_CONTROL;
+ WREG32_P(acr_ctl + offset,
+ HDMI0_ACR_SOURCE | /* select SW CTS value */
+ HDMI0_ACR_AUTO_SEND, /* allow hw to sent ACR packets when required */
+ ~(HDMI0_ACR_SOURCE |
+ HDMI0_ACR_AUTO_SEND));
WREG32_P(HDMI0_ACR_32_0 + offset,
- HDMI0_ACR_CTS_32(acr.cts_32khz),
+ HDMI0_ACR_CTS_32(acr->cts_32khz),
~HDMI0_ACR_CTS_32_MASK);
WREG32_P(HDMI0_ACR_32_1 + offset,
- HDMI0_ACR_N_32(acr.n_32khz),
+ HDMI0_ACR_N_32(acr->n_32khz),
~HDMI0_ACR_N_32_MASK);
WREG32_P(HDMI0_ACR_44_0 + offset,
- HDMI0_ACR_CTS_44(acr.cts_44_1khz),
+ HDMI0_ACR_CTS_44(acr->cts_44_1khz),
~HDMI0_ACR_CTS_44_MASK);
WREG32_P(HDMI0_ACR_44_1 + offset,
- HDMI0_ACR_N_44(acr.n_44_1khz),
+ HDMI0_ACR_N_44(acr->n_44_1khz),
~HDMI0_ACR_N_44_MASK);
WREG32_P(HDMI0_ACR_48_0 + offset,
- HDMI0_ACR_CTS_48(acr.cts_48khz),
+ HDMI0_ACR_CTS_48(acr->cts_48khz),
~HDMI0_ACR_CTS_48_MASK);
WREG32_P(HDMI0_ACR_48_1 + offset,
- HDMI0_ACR_N_48(acr.n_48khz),
+ HDMI0_ACR_N_48(acr->n_48khz),
~HDMI0_ACR_N_48_MASK);
}
@@ -412,7 +341,6 @@ void r600_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode *mod
u8 buffer[HDMI_INFOFRAME_HEADER_SIZE + HDMI_AVI_INFOFRAME_SIZE];
struct hdmi_avi_infoframe frame;
uint32_t offset;
- uint32_t acr_ctl;
ssize_t err;
if (!dig || !dig->afmt)
@@ -439,15 +367,6 @@ void r600_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode *mod
HDMI0_AUDIO_PACKETS_PER_LINE_MASK |
HDMI0_60958_CS_UPDATE));
- /* DCE 3.0 uses register that's normally for CRC_CONTROL */
- acr_ctl = ASIC_IS_DCE3(rdev) ? DCE3_HDMI0_ACR_PACKET_CONTROL :
- HDMI0_ACR_PACKET_CONTROL;
- WREG32_P(acr_ctl + offset,
- HDMI0_ACR_SOURCE | /* select SW CTS value - XXX verify that hw CTS works on all families */
- HDMI0_ACR_AUTO_SEND, /* allow hw to sent ACR packets when required */
- ~(HDMI0_ACR_SOURCE |
- HDMI0_ACR_AUTO_SEND));
-
WREG32_OR(HDMI0_VBI_PACKET_CONTROL + offset,
HDMI0_NULL_SEND | /* send null packets when required */
HDMI0_GC_SEND | /* send general control packets */
@@ -493,7 +412,7 @@ void r600_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode *mod
HDMI0_GENERIC0_LINE_MASK |
HDMI0_GENERIC1_LINE_MASK));
- r600_hdmi_update_ACR(encoder, mode->clock);
+ radeon_audio_update_acr(encoder, mode->clock);
WREG32_P(HDMI0_60958_0 + offset,
HDMI0_60958_CS_CHANNEL_NUMBER_L(1),
diff --git a/drivers/gpu/drm/radeon/radeon_audio.c b/drivers/gpu/drm/radeon/radeon_audio.c
index cc58ee8c..375252c 100644
--- a/drivers/gpu/drm/radeon/radeon_audio.c
+++ b/drivers/gpu/drm/radeon/radeon_audio.c
@@ -22,6 +22,7 @@
* Authors: Slava Grigorev <slava.grigorev@xxxxxxx>
*/
+#include <linux/gcd.h>
#include <drm/drmP.h>
#include <drm/drm_crtc.h>
#include "radeon.h"
@@ -78,6 +79,12 @@ void r600_update_avi_infoframe(struct radeon_device *rdev, u32 offset,
unsigned char *buffer, size_t size);
void evergreen_update_avi_infoframe(struct radeon_device *rdev, u32 offset,
unsigned char *buffer, size_t size);
+void r600_hdmi_update_acr(struct drm_encoder *encoder, long offset,
+ const struct radeon_hdmi_acr *acr);
+void dce3_2_hdmi_update_acr(struct drm_encoder *encoder, long offset,
+ const struct radeon_hdmi_acr *acr);
+void evergreen_hdmi_update_acr(struct drm_encoder *encoder, long offset,
+ const struct radeon_hdmi_acr *acr);
static const u32 pin_offsets[7] =
{
@@ -132,6 +139,7 @@ static struct radeon_audio_basic_funcs dce6_funcs = {
static struct radeon_audio_funcs r600_hdmi_funcs = {
.get_pin = r600_audio_get_pin,
.set_dto = r600_hdmi_audio_set_dto,
+ .update_acr = r600_hdmi_update_acr,
};
static struct radeon_audio_funcs dce32_hdmi_funcs = {
@@ -139,6 +147,7 @@ static struct radeon_audio_funcs dce32_hdmi_funcs = {
.write_sad_regs = dce3_2_afmt_write_sad_regs,
.write_speaker_allocation = dce3_2_afmt_hdmi_write_speaker_allocation,
.set_dto = dce3_2_audio_set_dto,
+ .update_acr = dce3_2_hdmi_update_acr,
};
static struct radeon_audio_funcs dce32_dp_funcs = {
@@ -154,6 +163,7 @@ static struct radeon_audio_funcs dce4_hdmi_funcs = {
.write_speaker_allocation = dce4_afmt_hdmi_write_speaker_allocation,
.write_latency_fields = dce4_afmt_write_latency_fields,
.set_dto = dce4_hdmi_audio_set_dto,
+ .update_acr = evergreen_hdmi_update_acr,
};
static struct radeon_audio_funcs dce4_dp_funcs = {
@@ -456,3 +466,92 @@ void radeon_update_avi_infoframe(struct drm_encoder *encoder, void *buffer,
rdev->audio.funcs->update_avi_infoframe(rdev, dig->afmt->offset,
buffer, size);
}
+
+/*
+ * calculate CTS and N values if they are not found in the table
+ */
+static void radeon_audio_calc_cts(unsigned int clock, int *CTS, int *N, int freq)
+{
+ int n, cts;
+ unsigned long div, mul;
+
+ /* Safe, but overly large values */
+ n = 128 * freq;
+ cts = clock * 1000;
+
+ /* Smallest valid fraction */
+ div = gcd(n, cts);
+
+ n /= div;
+ cts /= div;
+
+ /*
+ * The optimal N is 128*freq/1000. Calculate the closest larger
+ * value that doesn't truncate any bits.
+ */
+ mul = ((128*freq/1000) + (n-1))/n;
+
+ n *= mul;
+ cts *= mul;
+
+ /* Check that we are in spec (not always possible) */
+ if (n < (128*freq/1500))
+ printk(KERN_WARNING "Calculated ACR N value is too small. You may experience audio problems.\n");
+ if (n > (128*freq/300))
+ printk(KERN_WARNING "Calculated ACR N value is too large. You may experience audio problems.\n");
+
+ *N = n;
+ *CTS = cts;
+
+ DRM_DEBUG("Calculated ACR timing N=%d CTS=%d for frequency %d\n",
+ *N, *CTS, freq);
+}
+
+static const struct radeon_hdmi_acr* radeon_audio_acr(unsigned int clock)
+{
+ static struct radeon_hdmi_acr res;
+ u8 i;
+
+ static const struct radeon_hdmi_acr hdmi_predefined_acr[] = {
+ /* 32kHz 44.1kHz 48kHz */
+ /* Clock N CTS N CTS N CTS */
+ { 25175, 4096, 25175, 28224, 125875, 6144, 25175 }, /* 25,20/1.001 MHz */
+ { 25200, 4096, 25200, 6272, 28000, 6144, 25200 }, /* 25.20 MHz */
+ { 27000, 4096, 27000, 6272, 30000, 6144, 27000 }, /* 27.00 MHz */
+ { 27027, 4096, 27027, 6272, 30030, 6144, 27027 }, /* 27.00*1.001 MHz */
+ { 54000, 4096, 54000, 6272, 60000, 6144, 54000 }, /* 54.00 MHz */
+ { 54054, 4096, 54054, 6272, 60060, 6144, 54054 }, /* 54.00*1.001 MHz */
+ { 74176, 4096, 74176, 5733, 75335, 6144, 74176 }, /* 74.25/1.001 MHz */
+ { 74250, 4096, 74250, 6272, 82500, 6144, 74250 }, /* 74.25 MHz */
+ { 148352, 4096, 148352, 5733, 150670, 6144, 148352 }, /* 148.50/1.001 MHz */
+ { 148500, 4096, 148500, 6272, 165000, 6144, 148500 }, /* 148.50 MHz */
+ };
+
+ /* Precalculated values for common clocks */
+ for (i = 0; i < ARRAY_SIZE(hdmi_predefined_acr); i++)
+ if (hdmi_predefined_acr[i].clock == clock)
+ return &hdmi_predefined_acr[i];
+
+ /* And odd clocks get manually calculated */
+ radeon_audio_calc_cts(clock, &res.cts_32khz, &res.n_32khz, 32000);
+ radeon_audio_calc_cts(clock, &res.cts_44_1khz, &res.n_44_1khz, 44100);
+ radeon_audio_calc_cts(clock, &res.cts_48khz, &res.n_48khz, 48000);
+
+ return &res;
+}
+
+/*
+ * update the N and CTS parameters for a given pixel clock rate
+ */
+void radeon_audio_update_acr(struct drm_encoder *encoder, unsigned int clock)
+{
+ const struct radeon_hdmi_acr *acr = radeon_audio_acr(clock);
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
+
+ if (!dig || !dig->afmt)
+ return;
+
+ if (radeon_encoder->audio && radeon_encoder->audio->update_acr)
+ radeon_encoder->audio->update_acr(encoder, dig->afmt->offset, acr);
+}
diff --git a/drivers/gpu/drm/radeon/radeon_audio.h b/drivers/gpu/drm/radeon/radeon_audio.h
index dc85d53..a4d0553 100644
--- a/drivers/gpu/drm/radeon/radeon_audio.h
+++ b/drivers/gpu/drm/radeon/radeon_audio.h
@@ -55,6 +55,8 @@ struct radeon_audio_funcs
u8 *sadb, int sad_count);
void (*set_dto)(struct radeon_device *rdev,
struct radeon_crtc *crtc, unsigned int clock);
+ void (*update_acr)(struct drm_encoder *encoder, long offset,
+ const struct radeon_hdmi_acr *acr);
};
int radeon_audio_init(struct radeon_device *rdev);
@@ -76,5 +78,6 @@ void radeon_audio_fini(struct radeon_device *rdev);
void radeon_audio_set_dto(struct drm_encoder *encoder, unsigned int clock);
void radeon_update_avi_infoframe(struct drm_encoder *encoder, void *buffer,
size_t size);
+void radeon_audio_update_acr(struct drm_encoder *encoder, unsigned int clock);
#endif
--
1.8.3.1
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