void rs600_gpu_init(struct radeon_device *rdev);
int rs600_mc_wait_for_idle(struct radeon_device *rdev);
+void rs600_pre_page_flip(struct radeon_device *rdev, int crtc)
+{
+ struct radeon_crtc *radeon_crtc = rdev->mode_info.crtcs[crtc];
+ u32 tmp;
+
+ /* make sure flip is at vb rather than hb */
+ tmp = RREG32(AVIVO_D1GRPH_FLIP_CONTROL + radeon_crtc->crtc_offset);
+ tmp &= ~AVIVO_D1GRPH_SURFACE_UPDATE_H_RETRACE_EN;
+ WREG32(AVIVO_D1GRPH_FLIP_CONTROL + radeon_crtc->crtc_offset, tmp);
+
+ /* set pageflip to happen anywhere in vblank interval */
+ WREG32(AVIVO_D1MODE_MASTER_UPDATE_MODE + radeon_crtc->crtc_offset, 0);
+
+ /* enable the pflip int */
+ radeon_irq_kms_pflip_irq_get(rdev, crtc);
+}
+
+void rs600_post_page_flip(struct radeon_device *rdev, int crtc)
+{
+ /* disable the pflip int */
+ radeon_irq_kms_pflip_irq_put(rdev, crtc);
+}
+
+u32 rs600_page_flip(struct radeon_device *rdev, int crtc_id, u64 crtc_base)
+{
+ struct radeon_crtc *radeon_crtc = rdev->mode_info.crtcs[crtc_id];
+ u32 tmp = RREG32(AVIVO_D1GRPH_UPDATE + radeon_crtc->crtc_offset);
+
+ /* Lock the graphics update lock */
+ tmp |= AVIVO_D1GRPH_UPDATE_LOCK;
+ WREG32(AVIVO_D1GRPH_UPDATE + radeon_crtc->crtc_offset, tmp);
+
+ /* update the scanout addresses */
+ WREG32(AVIVO_D1GRPH_SECONDARY_SURFACE_ADDRESS + radeon_crtc->crtc_offset,
+ (u32)crtc_base);
+ WREG32(AVIVO_D1GRPH_PRIMARY_SURFACE_ADDRESS + radeon_crtc->crtc_offset,
+ (u32)crtc_base);
+
+ /* Wait for update_pending to go high. */
+ while (!(RREG32(AVIVO_D1GRPH_UPDATE + radeon_crtc->crtc_offset) & AVIVO_D1GRPH_SURFACE_UPDATE_PENDING));
+ DRM_DEBUG("Update pending now high. Unlocking vupdate_lock.\n");
+
+ /* Unlock the lock, so double-buffering can take place inside vblank */
+ tmp &= ~AVIVO_D1GRPH_UPDATE_LOCK;
+ WREG32(AVIVO_D1GRPH_UPDATE + radeon_crtc->crtc_offset, tmp);
+
+ /* Return current update_pending status: */
+ return RREG32(AVIVO_D1GRPH_UPDATE + radeon_crtc->crtc_offset) & AVIVO_D1GRPH_SURFACE_UPDATE_PENDING;
+}
+
void rs600_pm_misc(struct radeon_device *rdev)
{
int requested_index = rdev->pm.requested_power_state_index;
int rs600_asic_reset(struct radeon_device *rdev)
{
- u32 status, tmp;
-
struct rv515_mc_save save;
+ u32 status, tmp;
+ int ret = 0;
- /* Stops all mc clients */
- rv515_mc_stop(rdev, &save);
status = RREG32(R_000E40_RBBM_STATUS);
if (!G_000E40_GUI_ACTIVE(status)) {
return 0;
}
+ /* Stops all mc clients */
+ rv515_mc_stop(rdev, &save);
status = RREG32(R_000E40_RBBM_STATUS);
dev_info(rdev->dev, "(%s:%d) RBBM_STATUS=0x%08X\n", __func__, __LINE__, status);
/* stop CP */
if (G_000E40_GA_BUSY(status) || G_000E40_VAP_BUSY(status)) {
dev_err(rdev->dev, "failed to reset GPU\n");
rdev->gpu_lockup = true;
- return -1;
- }
+ ret = -1;
+ } else
+ dev_info(rdev->dev, "GPU reset succeed\n");
rv515_mc_resume(rdev, &save);
- dev_info(rdev->dev, "GPU reset succeed\n");
- return 0;
+ return ret;
}
/*
if (rdev->irq.gui_idle) {
tmp |= S_000040_GUI_IDLE(1);
}
- if (rdev->irq.crtc_vblank_int[0]) {
+ if (rdev->irq.crtc_vblank_int[0] ||
+ rdev->irq.pflip[0]) {
mode_int |= S_006540_D1MODE_VBLANK_INT_MASK(1);
}
- if (rdev->irq.crtc_vblank_int[1]) {
+ if (rdev->irq.crtc_vblank_int[1] ||
+ rdev->irq.pflip[1]) {
mode_int |= S_006540_D2MODE_VBLANK_INT_MASK(1);
}
if (rdev->irq.hpd[0]) {
return 0;
}
-static inline uint32_t rs600_irq_ack(struct radeon_device *rdev, u32 *r500_disp_int)
+static inline u32 rs600_irq_ack(struct radeon_device *rdev)
{
uint32_t irqs = RREG32(R_000044_GEN_INT_STATUS);
uint32_t irq_mask = S_000044_SW_INT(1);
}
if (G_000044_DISPLAY_INT_STAT(irqs)) {
- *r500_disp_int = RREG32(R_007EDC_DISP_INTERRUPT_STATUS);
- if (G_007EDC_LB_D1_VBLANK_INTERRUPT(*r500_disp_int)) {
+ rdev->irq.stat_regs.r500.disp_int = RREG32(R_007EDC_DISP_INTERRUPT_STATUS);
+ if (G_007EDC_LB_D1_VBLANK_INTERRUPT(rdev->irq.stat_regs.r500.disp_int)) {
WREG32(R_006534_D1MODE_VBLANK_STATUS,
S_006534_D1MODE_VBLANK_ACK(1));
}
- if (G_007EDC_LB_D2_VBLANK_INTERRUPT(*r500_disp_int)) {
+ if (G_007EDC_LB_D2_VBLANK_INTERRUPT(rdev->irq.stat_regs.r500.disp_int)) {
WREG32(R_006D34_D2MODE_VBLANK_STATUS,
S_006D34_D2MODE_VBLANK_ACK(1));
}
- if (G_007EDC_DC_HOT_PLUG_DETECT1_INTERRUPT(*r500_disp_int)) {
+ if (G_007EDC_DC_HOT_PLUG_DETECT1_INTERRUPT(rdev->irq.stat_regs.r500.disp_int)) {
tmp = RREG32(R_007D08_DC_HOT_PLUG_DETECT1_INT_CONTROL);
tmp |= S_007D08_DC_HOT_PLUG_DETECT1_INT_ACK(1);
WREG32(R_007D08_DC_HOT_PLUG_DETECT1_INT_CONTROL, tmp);
}
- if (G_007EDC_DC_HOT_PLUG_DETECT2_INTERRUPT(*r500_disp_int)) {
+ if (G_007EDC_DC_HOT_PLUG_DETECT2_INTERRUPT(rdev->irq.stat_regs.r500.disp_int)) {
tmp = RREG32(R_007D18_DC_HOT_PLUG_DETECT2_INT_CONTROL);
tmp |= S_007D18_DC_HOT_PLUG_DETECT2_INT_ACK(1);
WREG32(R_007D18_DC_HOT_PLUG_DETECT2_INT_CONTROL, tmp);
}
} else {
- *r500_disp_int = 0;
+ rdev->irq.stat_regs.r500.disp_int = 0;
}
if (irqs) {
void rs600_irq_disable(struct radeon_device *rdev)
{
- u32 tmp;
-
WREG32(R_000040_GEN_INT_CNTL, 0);
WREG32(R_006540_DxMODE_INT_MASK, 0);
/* Wait and acknowledge irq */
mdelay(1);
- rs600_irq_ack(rdev, &tmp);
+ rs600_irq_ack(rdev);
}
int rs600_irq_process(struct radeon_device *rdev)
{
- uint32_t status, msi_rearm;
- uint32_t r500_disp_int;
+ u32 status, msi_rearm;
bool queue_hotplug = false;
/* reset gui idle ack. the status bit is broken */
rdev->irq.gui_idle_acked = false;
- status = rs600_irq_ack(rdev, &r500_disp_int);
- if (!status && !r500_disp_int) {
+ status = rs600_irq_ack(rdev);
+ if (!status && !rdev->irq.stat_regs.r500.disp_int) {
return IRQ_NONE;
}
- while (status || r500_disp_int) {
+ while (status || rdev->irq.stat_regs.r500.disp_int) {
/* SW interrupt */
- if (G_000044_SW_INT(status))
+ if (G_000044_SW_INT(status)) {
radeon_fence_process(rdev);
+ }
/* GUI idle */
if (G_000040_GUI_IDLE(status)) {
rdev->irq.gui_idle_acked = true;
wake_up(&rdev->irq.idle_queue);
}
/* Vertical blank interrupts */
- if (G_007EDC_LB_D1_VBLANK_INTERRUPT(r500_disp_int)) {
- drm_handle_vblank(rdev->ddev, 0);
- rdev->pm.vblank_sync = true;
- wake_up(&rdev->irq.vblank_queue);
+ if (G_007EDC_LB_D1_VBLANK_INTERRUPT(rdev->irq.stat_regs.r500.disp_int)) {
+ if (rdev->irq.crtc_vblank_int[0]) {
+ drm_handle_vblank(rdev->ddev, 0);
+ rdev->pm.vblank_sync = true;
+ wake_up(&rdev->irq.vblank_queue);
+ }
+ if (rdev->irq.pflip[0])
+ radeon_crtc_handle_flip(rdev, 0);
}
- if (G_007EDC_LB_D2_VBLANK_INTERRUPT(r500_disp_int)) {
- drm_handle_vblank(rdev->ddev, 1);
- rdev->pm.vblank_sync = true;
- wake_up(&rdev->irq.vblank_queue);
+ if (G_007EDC_LB_D2_VBLANK_INTERRUPT(rdev->irq.stat_regs.r500.disp_int)) {
+ if (rdev->irq.crtc_vblank_int[1]) {
+ drm_handle_vblank(rdev->ddev, 1);
+ rdev->pm.vblank_sync = true;
+ wake_up(&rdev->irq.vblank_queue);
+ }
+ if (rdev->irq.pflip[1])
+ radeon_crtc_handle_flip(rdev, 1);
}
- if (G_007EDC_DC_HOT_PLUG_DETECT1_INTERRUPT(r500_disp_int)) {
+ if (G_007EDC_DC_HOT_PLUG_DETECT1_INTERRUPT(rdev->irq.stat_regs.r500.disp_int)) {
queue_hotplug = true;
DRM_DEBUG("HPD1\n");
}
- if (G_007EDC_DC_HOT_PLUG_DETECT2_INTERRUPT(r500_disp_int)) {
+ if (G_007EDC_DC_HOT_PLUG_DETECT2_INTERRUPT(rdev->irq.stat_regs.r500.disp_int)) {
queue_hotplug = true;
DRM_DEBUG("HPD2\n");
}
- status = rs600_irq_ack(rdev, &r500_disp_int);
+ status = rs600_irq_ack(rdev);
}
/* reset gui idle ack. the status bit is broken */
rdev->irq.gui_idle_acked = false;
if (queue_hotplug)
- queue_work(rdev->wq, &rdev->hotplug_work);
+ schedule_work(&rdev->hotplug_work);
if (rdev->msi_enabled) {
switch (rdev->family) {
case CHIP_RS600:
rdev->mc.real_vram_size = RREG32(RADEON_CONFIG_MEMSIZE);
rdev->mc.mc_vram_size = rdev->mc.real_vram_size;
rdev->mc.visible_vram_size = rdev->mc.aper_size;
- rdev->mc.active_vram_size = rdev->mc.visible_vram_size;
rdev->mc.igp_sideport_enabled = radeon_atombios_sideport_present(rdev);
base = RREG32_MC(R_000004_MC_FB_LOCATION);
base = G_000004_MC_FB_START(base) << 16;
projects / mv-sheeva.git / blobdiff