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Searched refs:via_read (Results 1 – 4 of 4) sorted by relevance

/Linux-v5.10/drivers/gpu/drm/via/
Dvia_irq.c113 status = via_read(dev_priv, VIA_REG_INTERRUPT); in via_driver_irq_handler()
163 status = via_read(dev_priv, VIA_REG_INTERRUPT); in viadrv_acknowledge_irqs()
179 status = via_read(dev_priv, VIA_REG_INTERRUPT); in via_enable_vblank()
193 status = via_read(dev_priv, VIA_REG_INTERRUPT); in via_disable_vblank()
239 ((via_read(dev_priv, masks[irq][2]) & masks[irq][3]) == in via_driver_irq_wait()
297 status = via_read(dev_priv, VIA_REG_INTERRUPT); in via_driver_irq_preinstall()
315 status = via_read(dev_priv, VIA_REG_INTERRUPT); in via_driver_irq_postinstall()
339 status = via_read(dev_priv, VIA_REG_INTERRUPT); in via_driver_irq_uninstall()
Dvia_dma.c440 paused = (via_read(dev_priv, 0x41c) & 0x80000000); in via_hook_segment()
447 paused = via_read(dev_priv, 0x41c) & 0x80000000; in via_hook_segment()
467 via_read(dev_priv, VIA_REG_TRANSPACE); in via_hook_segment()
477 while (!(via_read(dev_priv, VIA_REG_STATUS) & VIA_VR_QUEUE_BUSY) && --count) in via_wait_idle()
480 while (count && (via_read(dev_priv, VIA_REG_STATUS) & in via_wait_idle()
555 via_read(dev_priv, VIA_REG_TRANSPACE); in via_cmdbuf_start()
560 while (!(via_read(dev_priv, 0x41c) & 0x80000000) && count--); in via_cmdbuf_start()
Dvia_drv.h124 static inline u32 via_read(struct drm_via_private *dev_priv, u32 reg) in via_read() function
Dvia_dmablit.c223 via_read(dev_priv, VIA_PCI_DMA_CSR0 + engine*0x04); in via_fire_dmablit()
330 ((status = via_read(dev_priv, VIA_PCI_DMA_CSR0 + engine*0x04)) & VIA_DMA_CSR_TD); in via_dmablit_handler()