diff options
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_kms.c')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 63 |
1 files changed, 41 insertions, 22 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c index cd4925346ed45a..13b2820cae51d9 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c @@ -27,6 +27,7 @@ #include "vmwgfx_kms.h" #include "vmwgfx_bo.h" +#include "vmwgfx_vkms.h" #include "vmw_surface_cache.h" #include <drm/drm_atomic.h> @@ -37,9 +38,16 @@ #include <drm/drm_sysfs.h> #include <drm/drm_edid.h> +void vmw_du_init(struct vmw_display_unit *du) +{ + vmw_vkms_crtc_init(&du->crtc); +} + void vmw_du_cleanup(struct vmw_display_unit *du) { struct vmw_private *dev_priv = vmw_priv(du->primary.dev); + + vmw_vkms_crtc_cleanup(&du->crtc); drm_plane_cleanup(&du->primary); if (vmw_cmd_supported(dev_priv)) drm_plane_cleanup(&du->cursor.base); @@ -775,7 +783,6 @@ vmw_du_cursor_plane_atomic_update(struct drm_plane *plane, hotspot_y = du->hotspot_y + new_state->hotspot_y; du->cursor_surface = vps->surf; - du->cursor_bo = vps->bo; if (!vps->surf && !vps->bo) { vmw_cursor_update_position(dev_priv, false, 0, 0); @@ -858,15 +865,6 @@ int vmw_du_primary_plane_atomic_check(struct drm_plane *plane, DRM_PLANE_NO_SCALING, DRM_PLANE_NO_SCALING, false, true); - - if (!ret && new_fb) { - struct drm_crtc *crtc = new_state->crtc; - struct vmw_display_unit *du = vmw_crtc_to_du(crtc); - - vmw_connector_state_to_vcs(du->connector.state); - } - - return ret; } @@ -933,6 +931,7 @@ int vmw_du_cursor_plane_atomic_check(struct drm_plane *plane, int vmw_du_crtc_atomic_check(struct drm_crtc *crtc, struct drm_atomic_state *state) { + struct vmw_private *vmw = vmw_priv(crtc->dev); struct drm_crtc_state *new_state = drm_atomic_get_new_crtc_state(state, crtc); struct vmw_display_unit *du = vmw_crtc_to_du(new_state->crtc); @@ -940,9 +939,13 @@ int vmw_du_crtc_atomic_check(struct drm_crtc *crtc, bool has_primary = new_state->plane_mask & drm_plane_mask(crtc->primary); - /* We always want to have an active plane with an active CRTC */ - if (has_primary != new_state->enable) - return -EINVAL; + /* + * This is fine in general, but broken userspace might expect + * some actual rendering so give a clue as why it's blank. + */ + if (new_state->enable && !has_primary) + drm_dbg_driver(&vmw->drm, + "CRTC without a primary plane will be blank.\n"); if (new_state->connector_mask != connector_mask && @@ -965,15 +968,9 @@ int vmw_du_crtc_atomic_check(struct drm_crtc *crtc, void vmw_du_crtc_atomic_begin(struct drm_crtc *crtc, struct drm_atomic_state *state) { + vmw_vkms_crtc_atomic_begin(crtc, state); } - -void vmw_du_crtc_atomic_flush(struct drm_crtc *crtc, - struct drm_atomic_state *state) -{ -} - - /** * vmw_du_crtc_duplicate_state - duplicate crtc state * @crtc: DRM crtc @@ -1361,7 +1358,6 @@ static int vmw_kms_new_framebuffer_surface(struct vmw_private *dev_priv, drm_helper_mode_fill_fb_struct(dev, &vfbs->base.base, mode_cmd); vfbs->surface = vmw_surface_reference(surface); - vfbs->base.user_handle = mode_cmd->handles[0]; vfbs->is_bo_proxy = is_bo_proxy; *out = &vfbs->base; @@ -1529,7 +1525,6 @@ static int vmw_kms_new_framebuffer_bo(struct vmw_private *dev_priv, drm_helper_mode_fill_fb_struct(dev, &vfbd->base.base, mode_cmd); vfbd->base.bo = true; vfbd->buffer = vmw_bo_reference(bo); - vfbd->base.user_handle = mode_cmd->handles[0]; *out = &vfbd->base; ret = drm_framebuffer_init(dev, &vfbd->base.base, @@ -2040,6 +2035,29 @@ vmw_kms_create_hotplug_mode_update_property(struct vmw_private *dev_priv) "hotplug_mode_update", 0, 1); } +static void +vmw_atomic_commit_tail(struct drm_atomic_state *old_state) +{ + struct vmw_private *vmw = vmw_priv(old_state->dev); + struct drm_crtc *crtc; + struct drm_crtc_state *old_crtc_state; + int i; + + drm_atomic_helper_commit_tail(old_state); + + if (vmw->vkms_enabled) { + for_each_old_crtc_in_state(old_state, crtc, old_crtc_state, i) { + struct vmw_display_unit *du = vmw_crtc_to_du(crtc); + (void)old_crtc_state; + flush_work(&du->vkms.crc_generator_work); + } + } +} + +static const struct drm_mode_config_helper_funcs vmw_mode_config_helpers = { + .atomic_commit_tail = vmw_atomic_commit_tail, +}; + int vmw_kms_init(struct vmw_private *dev_priv) { struct drm_device *dev = &dev_priv->drm; @@ -2059,6 +2077,7 @@ int vmw_kms_init(struct vmw_private *dev_priv) dev->mode_config.max_width = dev_priv->texture_max_width; dev->mode_config.max_height = dev_priv->texture_max_height; dev->mode_config.preferred_depth = dev_priv->assume_16bpp ? 16 : 32; + dev->mode_config.helper_private = &vmw_mode_config_helpers; drm_mode_create_suggested_offset_properties(dev); vmw_kms_create_hotplug_mode_update_property(dev_priv); |