* inline functions
*/
-static inline u32
-psb_pipestat(int pipe)
+static inline u32 gma_pipestat(int pipe)
{
if (pipe == 0)
return PIPEASTAT;
BUG();
}
-static inline u32
-mid_pipe_event(int pipe)
+static inline u32 gma_pipe_event(int pipe)
{
if (pipe == 0)
return _PSB_PIPEA_EVENT_FLAG;
BUG();
}
-static inline u32
-mid_pipe_vsync(int pipe)
-{
- if (pipe == 0)
- return _PSB_VSYNC_PIPEA_FLAG;
- if (pipe == 1)
- return _PSB_VSYNC_PIPEB_FLAG;
- if (pipe == 2)
- return _MDFLD_PIPEC_VBLANK_FLAG;
- BUG();
-}
-
-static inline u32
-mid_pipeconf(int pipe)
+static inline u32 gma_pipeconf(int pipe)
{
if (pipe == 0)
return PIPEACONF;
BUG();
}
-void
-psb_enable_pipestat(struct drm_psb_private *dev_priv, int pipe, u32 mask)
+void gma_enable_pipestat(struct drm_psb_private *dev_priv, int pipe, u32 mask)
{
if ((dev_priv->pipestat[pipe] & mask) != mask) {
- u32 reg = psb_pipestat(pipe);
+ u32 reg = gma_pipestat(pipe);
dev_priv->pipestat[pipe] |= mask;
/* Enable the interrupt, clear any pending status */
if (gma_power_begin(&dev_priv->dev, false)) {
}
}
-void
-psb_disable_pipestat(struct drm_psb_private *dev_priv, int pipe, u32 mask)
+void gma_disable_pipestat(struct drm_psb_private *dev_priv, int pipe, u32 mask)
{
if ((dev_priv->pipestat[pipe] & mask) != 0) {
- u32 reg = psb_pipestat(pipe);
+ u32 reg = gma_pipestat(pipe);
dev_priv->pipestat[pipe] &= ~mask;
if (gma_power_begin(&dev_priv->dev, false)) {
u32 writeVal = PSB_RVDC32(reg);
/*
* Display controller interrupt handler for pipe event.
*/
-static void mid_pipe_event_handler(struct drm_device *dev, int pipe)
+static void gma_pipe_event_handler(struct drm_device *dev, int pipe)
{
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
uint32_t pipe_stat_val = 0;
- uint32_t pipe_stat_reg = psb_pipestat(pipe);
+ uint32_t pipe_stat_reg = gma_pipestat(pipe);
uint32_t pipe_enable = dev_priv->pipestat[pipe];
uint32_t pipe_status = dev_priv->pipestat[pipe] >> 16;
uint32_t pipe_clear;
/*
* Display controller interrupt handler.
*/
-static void psb_vdc_interrupt(struct drm_device *dev, uint32_t vdc_stat)
+static void gma_vdc_interrupt(struct drm_device *dev, uint32_t vdc_stat)
{
if (vdc_stat & _PSB_IRQ_ASLE)
psb_intel_opregion_asle_intr(dev);
if (vdc_stat & _PSB_VSYNC_PIPEA_FLAG)
- mid_pipe_event_handler(dev, 0);
+ gma_pipe_event_handler(dev, 0);
if (vdc_stat & _PSB_VSYNC_PIPEB_FLAG)
- mid_pipe_event_handler(dev, 1);
+ gma_pipe_event_handler(dev, 1);
}
/*
* SGX interrupt handler
*/
-static void psb_sgx_interrupt(struct drm_device *dev, u32 stat_1, u32 stat_2)
+static void gma_sgx_interrupt(struct drm_device *dev, u32 stat_1, u32 stat_2)
{
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
u32 val, addr;
PSB_RSGX32(PSB_CR_EVENT_HOST_CLEAR2);
}
-static irqreturn_t psb_irq_handler(int irq, void *arg)
+static irqreturn_t gma_irq_handler(int irq, void *arg)
{
struct drm_device *dev = arg;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
spin_unlock(&dev_priv->irqmask_lock);
if (dsp_int && gma_power_is_on(dev)) {
- psb_vdc_interrupt(dev, vdc_stat);
+ gma_vdc_interrupt(dev, vdc_stat);
handled = 1;
}
if (sgx_int) {
sgx_stat_1 = PSB_RSGX32(PSB_CR_EVENT_STATUS);
sgx_stat_2 = PSB_RSGX32(PSB_CR_EVENT_STATUS2);
- psb_sgx_interrupt(dev, sgx_stat_1, sgx_stat_2);
+ gma_sgx_interrupt(dev, sgx_stat_1, sgx_stat_2);
handled = 1;
}
return IRQ_HANDLED;
}
-void psb_irq_preinstall(struct drm_device *dev)
+void gma_irq_preinstall(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
unsigned long irqflags;
spin_unlock_irqrestore(&dev_priv->irqmask_lock, irqflags);
}
-void psb_irq_postinstall(struct drm_device *dev)
+void gma_irq_postinstall(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
unsigned long irqflags;
for (i = 0; i < dev->num_crtcs; ++i) {
if (dev->vblank[i].enabled)
- psb_enable_pipestat(dev_priv, i, PIPE_VBLANK_INTERRUPT_ENABLE);
+ gma_enable_pipestat(dev_priv, i, PIPE_VBLANK_INTERRUPT_ENABLE);
else
- psb_disable_pipestat(dev_priv, i, PIPE_VBLANK_INTERRUPT_ENABLE);
+ gma_disable_pipestat(dev_priv, i, PIPE_VBLANK_INTERRUPT_ENABLE);
}
if (dev_priv->ops->hotplug_enable)
spin_unlock_irqrestore(&dev_priv->irqmask_lock, irqflags);
}
-int psb_irq_install(struct drm_device *dev, unsigned int irq)
+int gma_irq_install(struct drm_device *dev, unsigned int irq)
{
int ret;
if (irq == IRQ_NOTCONNECTED)
return -ENOTCONN;
- psb_irq_preinstall(dev);
+ gma_irq_preinstall(dev);
/* PCI devices require shared interrupts. */
- ret = request_irq(irq, psb_irq_handler, IRQF_SHARED, dev->driver->name, dev);
+ ret = request_irq(irq, gma_irq_handler, IRQF_SHARED, dev->driver->name, dev);
if (ret)
return ret;
- psb_irq_postinstall(dev);
+ gma_irq_postinstall(dev);
return 0;
}
-void psb_irq_uninstall(struct drm_device *dev)
+void gma_irq_uninstall(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
struct pci_dev *pdev = to_pci_dev(dev->dev);
for (i = 0; i < dev->num_crtcs; ++i) {
if (dev->vblank[i].enabled)
- psb_disable_pipestat(dev_priv, i, PIPE_VBLANK_INTERRUPT_ENABLE);
+ gma_disable_pipestat(dev_priv, i, PIPE_VBLANK_INTERRUPT_ENABLE);
}
dev_priv->vdc_irq_mask &= _PSB_IRQ_SGX_FLAG |
free_irq(pdev->irq, dev);
}
-/*
- * It is used to enable VBLANK interrupt
- */
-int psb_enable_vblank(struct drm_crtc *crtc)
+int gma_enable_vblank(struct drm_crtc *crtc)
{
struct drm_device *dev = crtc->dev;
unsigned int pipe = crtc->index;
struct drm_psb_private *dev_priv = to_drm_psb_private(dev);
unsigned long irqflags;
uint32_t reg_val = 0;
- uint32_t pipeconf_reg = mid_pipeconf(pipe);
+ uint32_t pipeconf_reg = gma_pipeconf(pipe);
if (gma_power_begin(dev, false)) {
reg_val = REG_READ(pipeconf_reg);
PSB_WVDC32(~dev_priv->vdc_irq_mask, PSB_INT_MASK_R);
PSB_WVDC32(dev_priv->vdc_irq_mask, PSB_INT_ENABLE_R);
- psb_enable_pipestat(dev_priv, pipe, PIPE_VBLANK_INTERRUPT_ENABLE);
+ gma_enable_pipestat(dev_priv, pipe, PIPE_VBLANK_INTERRUPT_ENABLE);
spin_unlock_irqrestore(&dev_priv->irqmask_lock, irqflags);
return 0;
}
-/*
- * It is used to disable VBLANK interrupt
- */
-void psb_disable_vblank(struct drm_crtc *crtc)
+void gma_disable_vblank(struct drm_crtc *crtc)
{
struct drm_device *dev = crtc->dev;
unsigned int pipe = crtc->index;
PSB_WVDC32(~dev_priv->vdc_irq_mask, PSB_INT_MASK_R);
PSB_WVDC32(dev_priv->vdc_irq_mask, PSB_INT_ENABLE_R);
- psb_disable_pipestat(dev_priv, pipe, PIPE_VBLANK_INTERRUPT_ENABLE);
+ gma_disable_pipestat(dev_priv, pipe, PIPE_VBLANK_INTERRUPT_ENABLE);
spin_unlock_irqrestore(&dev_priv->irqmask_lock, irqflags);
}
/* Called from drm generic code, passed a 'crtc', which
* we use as a pipe index
*/
-u32 psb_get_vblank_counter(struct drm_crtc *crtc)
+u32 gma_get_vblank_counter(struct drm_crtc *crtc)
{
struct drm_device *dev = crtc->dev;
unsigned int pipe = crtc->index;
if (!(reg_val & PIPEACONF_ENABLE)) {
dev_err(dev->dev, "trying to get vblank count for disabled pipe %u\n",
- pipe);
- goto psb_get_vblank_counter_exit;
+ pipe);
+ goto err_gma_power_end;
}
/*
count = (high1 << 8) | low;
-psb_get_vblank_counter_exit:
-
+err_gma_power_end:
gma_power_end(dev);
return count;