diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index a90d31c786437b246890298a8b14f2ace9dec302..30fc893dd443e376e6f55e96b87dda88e4f0cacb 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -2248,24 +2248,67 @@ static void intel_connector_info(struct seq_file *m, intel_seq_print_mode(m, 2, mode); } +static bool cursor_active(struct drm_device *dev, int pipe) +{ + struct drm_i915_private *dev_priv = dev->dev_private; + u32 state; + + if (IS_845G(dev) || IS_I865G(dev)) + state = I915_READ(_CURACNTR) & CURSOR_ENABLE; + else if (INTEL_INFO(dev)->gen <= 6 || IS_VALLEYVIEW(dev)) + state = I915_READ(CURCNTR(pipe)) & CURSOR_MODE; + else + state = I915_READ(CURCNTR_IVB(pipe)) & CURSOR_MODE; + + return state; +} + +static bool cursor_position(struct drm_device *dev, int pipe, int *x, int *y) +{ + struct drm_i915_private *dev_priv = dev->dev_private; + u32 pos; + + if (IS_IVYBRIDGE(dev) || IS_HASWELL(dev) || IS_BROADWELL(dev)) + pos = I915_READ(CURPOS_IVB(pipe)); + else + pos = I915_READ(CURPOS(pipe)); + + *x = (pos >> CURSOR_X_SHIFT) & CURSOR_POS_MASK; + if (pos & (CURSOR_POS_SIGN << CURSOR_X_SHIFT)) + *x = -*x; + + *y = (pos >> CURSOR_Y_SHIFT) & CURSOR_POS_MASK; + if (pos & (CURSOR_POS_SIGN << CURSOR_Y_SHIFT)) + *y = -*y; + + return cursor_active(dev, pipe); +} + static int i915_display_info(struct seq_file *m, void *unused) { struct drm_info_node *node = (struct drm_info_node *) m->private; struct drm_device *dev = node->minor->dev; - struct drm_crtc *crtc; + struct intel_crtc *crtc; struct drm_connector *connector; drm_modeset_lock_all(dev); seq_printf(m, "CRTC info\n"); seq_printf(m, "---------\n"); - list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) { - struct intel_crtc *intel_crtc = to_intel_crtc(crtc); + list_for_each_entry(crtc, &dev->mode_config.crtc_list, base.head) { + bool active; + int x, y; seq_printf(m, "CRTC %d: pipe: %c, active: %s\n", - crtc->base.id, pipe_name(intel_crtc->pipe), - intel_crtc->active ? "yes" : "no"); - if (intel_crtc->active) - intel_crtc_info(m, intel_crtc); + crtc->base.base.id, pipe_name(crtc->pipe), + yesno(crtc->active)); + if (crtc->active) + intel_crtc_info(m, crtc); + + active = cursor_position(dev, crtc->pipe, &x, &y); + seq_printf(m, "\tcursor visible? %s, position (%d, %d), addr 0x%08x, active? %s\n", + yesno(crtc->cursor_visible), + x, y, crtc->cursor_addr, + yesno(active)); } seq_printf(m, "\n");