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yaml
---
r: 318558
b: refs/heads/master
c: fb98257
h: refs/heads/master
v: v3
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Christian Koenig authored and Christian König committed Jun 21, 2012
1 parent f9e20b6 commit f6cec66
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Showing 11 changed files with 145 additions and 120 deletions.
2 changes: 1 addition & 1 deletion [refs]
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Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: c20dc3698dc7ecf053e2bf77299ae5982c0c2c45
refs/heads/master: fb98257a9d9d2089972b18079d5bdd4412e107e2
21 changes: 6 additions & 15 deletions trunk/drivers/gpu/drm/radeon/evergreen.c
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Original file line number Diff line number Diff line change
Expand Up @@ -428,6 +428,7 @@ void evergreen_hpd_init(struct radeon_device *rdev)
{
struct drm_device *dev = rdev->ddev;
struct drm_connector *connector;
unsigned enabled = 0;
u32 tmp = DC_HPDx_CONNECTION_TIMER(0x9c4) |
DC_HPDx_RX_INT_TIMER(0xfa) | DC_HPDx_EN;

Expand All @@ -436,73 +437,64 @@ void evergreen_hpd_init(struct radeon_device *rdev)
switch (radeon_connector->hpd.hpd) {
case RADEON_HPD_1:
WREG32(DC_HPD1_CONTROL, tmp);
rdev->irq.hpd[0] = true;
break;
case RADEON_HPD_2:
WREG32(DC_HPD2_CONTROL, tmp);
rdev->irq.hpd[1] = true;
break;
case RADEON_HPD_3:
WREG32(DC_HPD3_CONTROL, tmp);
rdev->irq.hpd[2] = true;
break;
case RADEON_HPD_4:
WREG32(DC_HPD4_CONTROL, tmp);
rdev->irq.hpd[3] = true;
break;
case RADEON_HPD_5:
WREG32(DC_HPD5_CONTROL, tmp);
rdev->irq.hpd[4] = true;
break;
case RADEON_HPD_6:
WREG32(DC_HPD6_CONTROL, tmp);
rdev->irq.hpd[5] = true;
break;
default:
break;
}
radeon_hpd_set_polarity(rdev, radeon_connector->hpd.hpd);
enabled |= 1 << radeon_connector->hpd.hpd;
}
if (rdev->irq.installed)
evergreen_irq_set(rdev);
radeon_irq_kms_enable_hpd(rdev, enabled);
}

void evergreen_hpd_fini(struct radeon_device *rdev)
{
struct drm_device *dev = rdev->ddev;
struct drm_connector *connector;
unsigned disabled = 0;

list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
struct radeon_connector *radeon_connector = to_radeon_connector(connector);
switch (radeon_connector->hpd.hpd) {
case RADEON_HPD_1:
WREG32(DC_HPD1_CONTROL, 0);
rdev->irq.hpd[0] = false;
break;
case RADEON_HPD_2:
WREG32(DC_HPD2_CONTROL, 0);
rdev->irq.hpd[1] = false;
break;
case RADEON_HPD_3:
WREG32(DC_HPD3_CONTROL, 0);
rdev->irq.hpd[2] = false;
break;
case RADEON_HPD_4:
WREG32(DC_HPD4_CONTROL, 0);
rdev->irq.hpd[3] = false;
break;
case RADEON_HPD_5:
WREG32(DC_HPD5_CONTROL, 0);
rdev->irq.hpd[4] = false;
break;
case RADEON_HPD_6:
WREG32(DC_HPD6_CONTROL, 0);
rdev->irq.hpd[5] = false;
break;
default:
break;
}
disabled |= 1 << radeon_connector->hpd.hpd;
}
radeon_irq_kms_disable_hpd(rdev, disabled);
}

/* watermark setup */
Expand Down Expand Up @@ -2984,7 +2976,6 @@ int evergreen_irq_process(struct radeon_device *rdev)
break;
case 233: /* GUI IDLE */
DRM_DEBUG("IH: GUI idle\n");
rdev->pm.gui_idle = true;
wake_up(&rdev->irq.idle_queue);
break;
default:
Expand Down
29 changes: 6 additions & 23 deletions trunk/drivers/gpu/drm/radeon/r100.c
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Original file line number Diff line number Diff line change
Expand Up @@ -567,43 +567,27 @@ void r100_hpd_init(struct radeon_device *rdev)
{
struct drm_device *dev = rdev->ddev;
struct drm_connector *connector;
unsigned enable = 0;

list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
struct radeon_connector *radeon_connector = to_radeon_connector(connector);
switch (radeon_connector->hpd.hpd) {
case RADEON_HPD_1:
rdev->irq.hpd[0] = true;
break;
case RADEON_HPD_2:
rdev->irq.hpd[1] = true;
break;
default:
break;
}
enable |= 1 << radeon_connector->hpd.hpd;
radeon_hpd_set_polarity(rdev, radeon_connector->hpd.hpd);
}
if (rdev->irq.installed)
r100_irq_set(rdev);
radeon_irq_kms_enable_hpd(rdev, enable);
}

void r100_hpd_fini(struct radeon_device *rdev)
{
struct drm_device *dev = rdev->ddev;
struct drm_connector *connector;
unsigned disable = 0;

list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
struct radeon_connector *radeon_connector = to_radeon_connector(connector);
switch (radeon_connector->hpd.hpd) {
case RADEON_HPD_1:
rdev->irq.hpd[0] = false;
break;
case RADEON_HPD_2:
rdev->irq.hpd[1] = false;
break;
default:
break;
}
disable |= 1 << radeon_connector->hpd.hpd;
}
radeon_irq_kms_disable_hpd(rdev, disable);
}

/*
Expand Down Expand Up @@ -782,7 +766,6 @@ int r100_irq_process(struct radeon_device *rdev)
/* gui idle interrupt */
if (status & RADEON_GUI_IDLE_STAT) {
rdev->irq.gui_idle_acked = true;
rdev->pm.gui_idle = true;
wake_up(&rdev->irq.idle_queue);
}
/* Vertical blank interrupts */
Expand Down
38 changes: 10 additions & 28 deletions trunk/drivers/gpu/drm/radeon/r600.c
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Original file line number Diff line number Diff line change
Expand Up @@ -709,6 +709,7 @@ void r600_hpd_init(struct radeon_device *rdev)
{
struct drm_device *dev = rdev->ddev;
struct drm_connector *connector;
unsigned enable = 0;

list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
struct radeon_connector *radeon_connector = to_radeon_connector(connector);
Expand All @@ -729,28 +730,22 @@ void r600_hpd_init(struct radeon_device *rdev)
switch (radeon_connector->hpd.hpd) {
case RADEON_HPD_1:
WREG32(DC_HPD1_CONTROL, tmp);
rdev->irq.hpd[0] = true;
break;
case RADEON_HPD_2:
WREG32(DC_HPD2_CONTROL, tmp);
rdev->irq.hpd[1] = true;
break;
case RADEON_HPD_3:
WREG32(DC_HPD3_CONTROL, tmp);
rdev->irq.hpd[2] = true;
break;
case RADEON_HPD_4:
WREG32(DC_HPD4_CONTROL, tmp);
rdev->irq.hpd[3] = true;
break;
/* DCE 3.2 */
case RADEON_HPD_5:
WREG32(DC_HPD5_CONTROL, tmp);
rdev->irq.hpd[4] = true;
break;
case RADEON_HPD_6:
WREG32(DC_HPD6_CONTROL, tmp);
rdev->irq.hpd[5] = true;
break;
default:
break;
Expand All @@ -759,85 +754,73 @@ void r600_hpd_init(struct radeon_device *rdev)
switch (radeon_connector->hpd.hpd) {
case RADEON_HPD_1:
WREG32(DC_HOT_PLUG_DETECT1_CONTROL, DC_HOT_PLUG_DETECTx_EN);
rdev->irq.hpd[0] = true;
break;
case RADEON_HPD_2:
WREG32(DC_HOT_PLUG_DETECT2_CONTROL, DC_HOT_PLUG_DETECTx_EN);
rdev->irq.hpd[1] = true;
break;
case RADEON_HPD_3:
WREG32(DC_HOT_PLUG_DETECT3_CONTROL, DC_HOT_PLUG_DETECTx_EN);
rdev->irq.hpd[2] = true;
break;
default:
break;
}
}
enable |= 1 << radeon_connector->hpd.hpd;
radeon_hpd_set_polarity(rdev, radeon_connector->hpd.hpd);
}
if (rdev->irq.installed)
r600_irq_set(rdev);
radeon_irq_kms_enable_hpd(rdev, enable);
}

void r600_hpd_fini(struct radeon_device *rdev)
{
struct drm_device *dev = rdev->ddev;
struct drm_connector *connector;
unsigned disable = 0;

if (ASIC_IS_DCE3(rdev)) {
list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
struct radeon_connector *radeon_connector = to_radeon_connector(connector);
list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
struct radeon_connector *radeon_connector = to_radeon_connector(connector);
if (ASIC_IS_DCE3(rdev)) {
switch (radeon_connector->hpd.hpd) {
case RADEON_HPD_1:
WREG32(DC_HPD1_CONTROL, 0);
rdev->irq.hpd[0] = false;
break;
case RADEON_HPD_2:
WREG32(DC_HPD2_CONTROL, 0);
rdev->irq.hpd[1] = false;
break;
case RADEON_HPD_3:
WREG32(DC_HPD3_CONTROL, 0);
rdev->irq.hpd[2] = false;
break;
case RADEON_HPD_4:
WREG32(DC_HPD4_CONTROL, 0);
rdev->irq.hpd[3] = false;
break;
/* DCE 3.2 */
case RADEON_HPD_5:
WREG32(DC_HPD5_CONTROL, 0);
rdev->irq.hpd[4] = false;
break;
case RADEON_HPD_6:
WREG32(DC_HPD6_CONTROL, 0);
rdev->irq.hpd[5] = false;
break;
default:
break;
}
}
} else {
list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
struct radeon_connector *radeon_connector = to_radeon_connector(connector);
} else {
switch (radeon_connector->hpd.hpd) {
case RADEON_HPD_1:
WREG32(DC_HOT_PLUG_DETECT1_CONTROL, 0);
rdev->irq.hpd[0] = false;
break;
case RADEON_HPD_2:
WREG32(DC_HOT_PLUG_DETECT2_CONTROL, 0);
rdev->irq.hpd[1] = false;
break;
case RADEON_HPD_3:
WREG32(DC_HOT_PLUG_DETECT3_CONTROL, 0);
rdev->irq.hpd[2] = false;
break;
default:
break;
}
}
disable |= 1 << radeon_connector->hpd.hpd;
}
radeon_irq_kms_disable_hpd(rdev, disable);
}

/*
Expand Down Expand Up @@ -3476,7 +3459,6 @@ int r600_irq_process(struct radeon_device *rdev)
break;
case 233: /* GUI IDLE */
DRM_DEBUG("IH: GUI idle\n");
rdev->pm.gui_idle = true;
wake_up(&rdev->irq.idle_queue);
break;
default:
Expand Down
6 changes: 2 additions & 4 deletions trunk/drivers/gpu/drm/radeon/r600_hdmi.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -519,8 +519,7 @@ void r600_hdmi_enable(struct drm_encoder *encoder)

if (rdev->irq.installed) {
/* if irq is available use it */
rdev->irq.afmt[dig->afmt->id] = true;
radeon_irq_set(rdev);
radeon_irq_kms_enable_afmt(rdev, dig->afmt->id);
}

dig->afmt->enabled = true;
Expand Down Expand Up @@ -556,8 +555,7 @@ void r600_hdmi_disable(struct drm_encoder *encoder)
offset, radeon_encoder->encoder_id);

/* disable irq */
rdev->irq.afmt[dig->afmt->id] = false;
radeon_irq_set(rdev);
radeon_irq_kms_disable_afmt(rdev, dig->afmt->id);

/* Older chipsets not handled by AtomBIOS */
if (rdev->family >= CHIP_R600 && !ASIC_IS_DCE3(rdev)) {
Expand Down
35 changes: 19 additions & 16 deletions trunk/drivers/gpu/drm/radeon/radeon.h
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Original file line number Diff line number Diff line change
Expand Up @@ -615,21 +615,20 @@ union radeon_irq_stat_regs {
#define RADEON_MAX_AFMT_BLOCKS 6

struct radeon_irq {
bool installed;
bool sw_int[RADEON_NUM_RINGS];
bool crtc_vblank_int[RADEON_MAX_CRTCS];
bool pflip[RADEON_MAX_CRTCS];
wait_queue_head_t vblank_queue;
bool hpd[RADEON_MAX_HPD_PINS];
bool gui_idle;
bool gui_idle_acked;
wait_queue_head_t idle_queue;
bool afmt[RADEON_MAX_AFMT_BLOCKS];
spinlock_t sw_lock;
int sw_refcount[RADEON_NUM_RINGS];
union radeon_irq_stat_regs stat_regs;
spinlock_t pflip_lock[RADEON_MAX_CRTCS];
int pflip_refcount[RADEON_MAX_CRTCS];
bool installed;
spinlock_t lock;
bool sw_int[RADEON_NUM_RINGS];
int sw_refcount[RADEON_NUM_RINGS];
bool crtc_vblank_int[RADEON_MAX_CRTCS];
bool pflip[RADEON_MAX_CRTCS];
int pflip_refcount[RADEON_MAX_CRTCS];
wait_queue_head_t vblank_queue;
bool hpd[RADEON_MAX_HPD_PINS];
bool gui_idle;
bool gui_idle_acked;
wait_queue_head_t idle_queue;
bool afmt[RADEON_MAX_AFMT_BLOCKS];
union radeon_irq_stat_regs stat_regs;
};

int radeon_irq_kms_init(struct radeon_device *rdev);
Expand All @@ -638,6 +637,11 @@ void radeon_irq_kms_sw_irq_get(struct radeon_device *rdev, int ring);
void radeon_irq_kms_sw_irq_put(struct radeon_device *rdev, int ring);
void radeon_irq_kms_pflip_irq_get(struct radeon_device *rdev, int crtc);
void radeon_irq_kms_pflip_irq_put(struct radeon_device *rdev, int crtc);
void radeon_irq_kms_enable_afmt(struct radeon_device *rdev, int block);
void radeon_irq_kms_disable_afmt(struct radeon_device *rdev, int block);
void radeon_irq_kms_enable_hpd(struct radeon_device *rdev, unsigned hpd_mask);
void radeon_irq_kms_disable_hpd(struct radeon_device *rdev, unsigned hpd_mask);
int radeon_irq_kms_wait_gui_idle(struct radeon_device *rdev);

/*
* CP & rings.
Expand Down Expand Up @@ -1062,7 +1066,6 @@ struct radeon_pm {
int active_crtc_count;
int req_vblank;
bool vblank_sync;
bool gui_idle;
fixed20_12 max_bandwidth;
fixed20_12 igp_sideport_mclk;
fixed20_12 igp_system_mclk;
Expand Down
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