C++ RADEON_WRITE函数代码示例

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本文整理汇总了C++中RADEON_WRITE函数的典型用法代码示例。如果您正苦于以下问题：C++ RADEON_WRITE函数的具体用法？C++ RADEON_WRITE怎么用？C++ RADEON_WRITE使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了RADEON_WRITE函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: radeondrm_activate

int
radeondrm_activate(struct device *arg, int act)
{
	struct drm_radeon_private *dev_priv = (struct drm_radeon_private *)arg;
	struct drm_device	*dev = (struct drm_device *)dev_priv->drmdev;

	switch (act) {
	case DVACT_SUSPEND:
		/* Interrupts still not supported on r600 */
		if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600 ||
		    dev->irq_enabled == 0)
			break;
		if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS690)
			RADEON_WRITE(R500_DxMODE_INT_MASK, 0);
		RADEON_WRITE(RADEON_GEN_INT_CNTL, 0);
		break;
	case DVACT_RESUME:
		/* Interrupts still not supported on r600 */
		if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600 ||
		    dev->irq_enabled == 0)
			break;
		if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS690)
			RADEON_WRITE(R500_DxMODE_INT_MASK,
			    dev_priv->r500_disp_irq_reg);
		RADEON_WRITE(RADEON_GEN_INT_CNTL, dev_priv->irq_enable_reg);
		break;
	}

	return (0);
}

开发者ID:gpiemont，项目名称:netbsd-drmgem，代码行数:30，代码来源:radeon_drv.c

示例2: radeon_acknowledge_irqs

static u32 radeon_acknowledge_irqs(drm_radeon_private_t *dev_priv, u32 *r500_disp_int)
{
	u32 irqs = RADEON_READ(RADEON_GEN_INT_STATUS);
	u32 irq_mask = RADEON_SW_INT_TEST;

	*r500_disp_int = 0;
	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS600) {
		/* vbl interrupts in a different place */

		if (irqs & R500_DISPLAY_INT_STATUS) {
			/* if a display interrupt */
			u32 disp_irq;

			disp_irq = RADEON_READ(R500_DISP_INTERRUPT_STATUS);

			*r500_disp_int = disp_irq;
			if (disp_irq & R500_D1_VBLANK_INTERRUPT)
				RADEON_WRITE(R500_D1MODE_VBLANK_STATUS, R500_VBLANK_ACK);
			if (disp_irq & R500_D2_VBLANK_INTERRUPT)
				RADEON_WRITE(R500_D2MODE_VBLANK_STATUS, R500_VBLANK_ACK);
		}
		irq_mask |= R500_DISPLAY_INT_STATUS;
	} else
		irq_mask |= RADEON_CRTC_VBLANK_STAT | RADEON_CRTC2_VBLANK_STAT;

	irqs &=	irq_mask;

	if (irqs)
		RADEON_WRITE(RADEON_GEN_INT_STATUS, irqs);

	return irqs;
}

开发者ID:wan721，项目名称:DragonFlyBSD，代码行数:32，代码来源:radeon_irq.c

示例3: RS690_READ_MCIND

static u32 RS690_READ_MCIND(drm_radeon_private_t *dev_priv, int addr)
{
	u32 ret;
	RADEON_WRITE(RS690_MC_INDEX, (addr & RS690_MC_INDEX_MASK));
	ret = RADEON_READ(RS690_MC_DATA);
	RADEON_WRITE(RS690_MC_INDEX, RS690_MC_INDEX_MASK);
	return ret;
}

开发者ID:LouZiffer，项目名称:m900_kernel_cupcake-SDX，代码行数:8，代码来源:radeon_cp.c

示例4: RS480_READ_MCIND

static u32 RS480_READ_MCIND(drm_radeon_private_t *dev_priv, int addr)
{
	u32 ret;
	RADEON_WRITE(RS480_NB_MC_INDEX, addr & 0xff);
	ret = RADEON_READ(RS480_NB_MC_DATA);
	RADEON_WRITE(RS480_NB_MC_INDEX, 0xff);
	return ret;
}

开发者ID:LouZiffer，项目名称:m900_kernel_cupcake-SDX，代码行数:8，代码来源:radeon_cp.c

示例5: R500_READ_MCIND

static u32 R500_READ_MCIND(drm_radeon_private_t *dev_priv, int addr)
{
	u32 ret;
	RADEON_WRITE(R520_MC_IND_INDEX, 0x7f0000 | (addr & 0xff));
	ret = RADEON_READ(R520_MC_IND_DATA);
	RADEON_WRITE(R520_MC_IND_INDEX, 0);
	return ret;
}

开发者ID:LouZiffer，项目名称:m900_kernel_cupcake-SDX，代码行数:8，代码来源:radeon_cp.c

示例6: radeon_driver_irq_uninstall

void radeon_driver_irq_uninstall(struct drm_device * dev)
{
	drm_radeon_private_t *dev_priv =
	    (drm_radeon_private_t *) dev->dev_private;
	if (!dev_priv)
		return;

	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS690)
		RADEON_WRITE(R500_DxMODE_INT_MASK, 0);
	/* Disable *all* interrupts */
	RADEON_WRITE(RADEON_GEN_INT_CNTL, 0);
}

开发者ID:johnny，项目名称:CobraDroidBeta，代码行数:12，代码来源:radeon_irq.c

示例7: radeon_suspend

static int radeon_suspend(struct drm_device *dev, pm_message_t state)
{
	drm_radeon_private_t *dev_priv = dev->dev_private;

	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
		return 0;

	/* Disable *all* interrupts */
	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS600)
		RADEON_WRITE(R500_DxMODE_INT_MASK, 0);
	RADEON_WRITE(RADEON_GEN_INT_CNTL, 0);
	return 0;
}

开发者ID:325116067，项目名称:semc-qsd8x50，代码行数:13，代码来源:radeon_drv.c

示例8: radeon_resume

static int radeon_resume(struct drm_device *dev)
{
	drm_radeon_private_t *dev_priv = dev->dev_private;

	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
		return 0;

	/* Restore interrupt registers */
	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS600)
		RADEON_WRITE(R500_DxMODE_INT_MASK, dev_priv->r500_disp_irq_reg);
	RADEON_WRITE(RADEON_GEN_INT_CNTL, dev_priv->irq_enable_reg);
	return 0;
}

开发者ID:325116067，项目名称:semc-qsd8x50，代码行数:13，代码来源:radeon_drv.c

示例9: radeon_driver_irq_preinstall

/* drm_dma.h hooks
*/
void radeon_driver_irq_preinstall(struct drm_device * dev)
{
	drm_radeon_private_t *dev_priv =
	    (drm_radeon_private_t *) dev->dev_private;
	u32 dummy;

	/* Disable *all* interrupts */
	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS690)
		RADEON_WRITE(R500_DxMODE_INT_MASK, 0);
	RADEON_WRITE(RADEON_GEN_INT_CNTL, 0);

	/* Clear bits if they're already high */
	radeon_acknowledge_irqs(dev_priv, &dummy);
}

开发者ID:johnny，项目名称:CobraDroidBeta，代码行数:16，代码来源:radeon_irq.c

示例10: radeon_do_pixcache_flush

static int radeon_do_pixcache_flush(drm_radeon_private_t * dev_priv)
{
	u32 tmp;
	int i;

	dev_priv->stats.boxes |= RADEON_BOX_WAIT_IDLE;

	if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) {
		tmp = RADEON_READ(RADEON_RB3D_DSTCACHE_CTLSTAT);
		tmp |= RADEON_RB3D_DC_FLUSH_ALL;
		RADEON_WRITE(RADEON_RB3D_DSTCACHE_CTLSTAT, tmp);

		for (i = 0; i < dev_priv->usec_timeout; i++) {
			if (!(RADEON_READ(RADEON_RB3D_DSTCACHE_CTLSTAT)
			      & RADEON_RB3D_DC_BUSY)) {
				return 0;
			}
			DRM_UDELAY(1);
		}
	} else {
		/* don't flush or purge cache here or lockup */
		return 0;
	}

#if RADEON_FIFO_DEBUG
	DRM_ERROR("failed!\n");
	radeon_status(dev_priv);
#endif
	return -EBUSY;
}

开发者ID:LouZiffer，项目名称:m900_kernel_cupcake-SDX，代码行数:30，代码来源:radeon_cp.c

示例11: radeon_acknowledge_irqs

static __inline__ void radeon_acknowledge_irqs(drm_radeon_private_t *dev_priv)
{
	u32 tmp = RADEON_READ( RADEON_GEN_INT_STATUS )
		& (RADEON_SW_INT_TEST_ACK | RADEON_CRTC_VBLANK_STAT);
	if (tmp)
		RADEON_WRITE( RADEON_GEN_INT_STATUS, tmp );
}

开发者ID:MarginC，项目名称:kame，代码行数:7，代码来源:radeon_irq.c

示例12: DRM

void DRM(dma_service)( DRM_IRQ_ARGS )
{
	drm_device_t *dev = (drm_device_t *) arg;
	drm_radeon_private_t *dev_priv = 
	   (drm_radeon_private_t *)dev->dev_private;
   	u32 stat;

	/* Only consider the bits we're interested in - others could be used
	 * outside the DRM
	 */
	stat = RADEON_READ(RADEON_GEN_INT_STATUS)
	     & (RADEON_SW_INT_TEST | RADEON_CRTC_VBLANK_STAT);
	if (!stat)
		return;

	/* SW interrupt */
	if (stat & RADEON_SW_INT_TEST) {
		DRM_WAKEUP( &dev_priv->swi_queue );
	}

	/* VBLANK interrupt */
	if (stat & RADEON_CRTC_VBLANK_STAT) {
		atomic_inc(&dev->vbl_received);
		DRM_WAKEUP(&dev->vbl_queue);
		DRM(vbl_send_signals)( dev );
	}

	/* Acknowledge interrupts we handle */
	RADEON_WRITE(RADEON_GEN_INT_STATUS, stat);
}

开发者ID:MarginC，项目名称:kame，代码行数:30，代码来源:radeon_irq.c

示例13: radeon_acknowledge_irqs

static __inline__ u32 radeon_acknowledge_irqs(drm_radeon_private_t * dev_priv,
					      u32 mask)
{
	u32 irqs = RADEON_READ(RADEON_GEN_INT_STATUS) & mask;
	if (irqs)
		RADEON_WRITE(RADEON_GEN_INT_STATUS, irqs);
	return irqs;
}

开发者ID:Tigrouzen，项目名称:k1099，代码行数:8，代码来源:radeon_irq.c

示例14: radeon_driver_irq_preinstall

void radeon_driver_irq_preinstall(struct drm_device * dev)
{
	drm_radeon_private_t *dev_priv =
	    (drm_radeon_private_t *) dev->dev_private;
	u32 dummy;

	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
		return;

	
	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS600)
		RADEON_WRITE(R500_DxMODE_INT_MASK, 0);
	RADEON_WRITE(RADEON_GEN_INT_CNTL, 0);

	
	radeon_acknowledge_irqs(dev_priv, &dummy);
}

开发者ID:DirtyDroidX，项目名称:android_kernel_htc_m8ul，代码行数:17，代码来源:radeon_irq.c

示例15: r500_vbl_irq_set_state

static void r500_vbl_irq_set_state(struct drm_device *dev, u32 mask, int state)
{
	drm_radeon_private_t *dev_priv = dev->dev_private;

	if (state)
		dev_priv->r500_disp_irq_reg |= mask;
	else
		dev_priv->r500_disp_irq_reg &= ~mask;

	RADEON_WRITE(R500_DxMODE_INT_MASK, dev_priv->r500_disp_irq_reg);
}

开发者ID:mpalmer，项目名称:linux-2.6，代码行数:11，代码来源:radeon_irq.c

示例16: radeon_irq_set_state

void radeon_irq_set_state(struct drm_device *dev, u32 mask, int state)
{
	drm_radeon_private_t *dev_priv = dev->dev_private;

	if (state)
		dev_priv->irq_enable_reg |= mask;
	else
		dev_priv->irq_enable_reg &= ~mask;

	RADEON_WRITE(RADEON_GEN_INT_CNTL, dev_priv->irq_enable_reg);
}

开发者ID:mpalmer，项目名称:linux-2.6，代码行数:11，代码来源:radeon_irq.c

示例17: radeon_write_fb_location

static void radeon_write_fb_location(drm_radeon_private_t *dev_priv, u32 fb_loc)
{
	if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV515)
		R500_WRITE_MCIND(RV515_MC_FB_LOCATION, fb_loc);
	else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690)
		RS690_WRITE_MCIND(RS690_MC_FB_LOCATION, fb_loc);
	else if ((dev_priv->flags & RADEON_FAMILY_MASK) > CHIP_RV515)
		R500_WRITE_MCIND(R520_MC_FB_LOCATION, fb_loc);
	else
		RADEON_WRITE(RADEON_MC_FB_LOCATION, fb_loc);
}

开发者ID:LouZiffer，项目名称:m900_kernel_cupcake-SDX，代码行数:11，代码来源:radeon_cp.c

示例18: radeon_driver_irq_uninstall

void radeon_driver_irq_uninstall(struct drm_device * dev)
{
	drm_radeon_private_t *dev_priv =
	    (drm_radeon_private_t *) dev->dev_private;
	if (!dev_priv)
		return;

	dev_priv->irq_enabled = 0;

	/* Disable *all* interrupts */
	RADEON_WRITE(RADEON_GEN_INT_CNTL, 0);
}

开发者ID:Tigrouzen，项目名称:k1099，代码行数:12，代码来源:radeon_irq.c

示例19: radeon_driver_irq_preinstall

/* drm_dma.h hooks
*/
void radeon_driver_irq_preinstall(struct drm_device * dev)
{
	drm_radeon_private_t *dev_priv =
	    (drm_radeon_private_t *) dev->dev_private;

	/* Disable *all* interrupts */
	RADEON_WRITE(RADEON_GEN_INT_CNTL, 0);

	/* Clear bits if they're already high */
	radeon_acknowledge_irqs(dev_priv, (RADEON_SW_INT_TEST_ACK |
					   RADEON_CRTC_VBLANK_STAT |
					   RADEON_CRTC2_VBLANK_STAT));
}

开发者ID:Tigrouzen，项目名称:k1099，代码行数:15，代码来源:radeon_irq.c

示例20: radeon_write_agp_base

static void radeon_write_agp_base(drm_radeon_private_t *dev_priv, u64 agp_base)
{
	u32 agp_base_hi = upper_32_bits(agp_base);
	u32 agp_base_lo = agp_base & 0xffffffff;

	if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV515) {
		R500_WRITE_MCIND(RV515_MC_AGP_BASE, agp_base_lo);
		R500_WRITE_MCIND(RV515_MC_AGP_BASE_2, agp_base_hi);
	} else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) {
		RS690_WRITE_MCIND(RS690_MC_AGP_BASE, agp_base_lo);
		RS690_WRITE_MCIND(RS690_MC_AGP_BASE_2, agp_base_hi);
	} else if ((dev_priv->flags & RADEON_FAMILY_MASK) > CHIP_RV515) {
		R500_WRITE_MCIND(R520_MC_AGP_BASE, agp_base_lo);
		R500_WRITE_MCIND(R520_MC_AGP_BASE_2, agp_base_hi);
	} else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS480) {
		RADEON_WRITE(RADEON_AGP_BASE, agp_base_lo);
		RADEON_WRITE(RS480_AGP_BASE_2, 0);
	} else {
		RADEON_WRITE(RADEON_AGP_BASE, agp_base_lo);
		if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R200)
			RADEON_WRITE(RADEON_AGP_BASE_2, agp_base_hi);
	}
}

开发者ID:LouZiffer，项目名称:m900_kernel_cupcake-SDX，代码行数:23，代码来源:radeon_cp.c

注：本文中的RADEON_WRITE函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。