diff options
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c | 57 |
1 files changed, 37 insertions, 20 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c b/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c index dbc44ecbd1..a04e073631 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c @@ -27,12 +27,14 @@ #include "vmwgfx_bo.h" #include "vmwgfx_kms.h" +#include "vmwgfx_vkms.h" #include "vmw_surface_cache.h" #include <drm/drm_atomic.h> #include <drm/drm_atomic_helper.h> #include <drm/drm_damage_helper.h> #include <drm/drm_fourcc.h> +#include <drm/drm_vblank.h> #define vmw_crtc_to_stdu(x) \ container_of(x, struct vmw_screen_target_display_unit, base.crtc) @@ -90,11 +92,6 @@ struct vmw_stdu_update { SVGA3dCmdUpdateGBScreenTarget body; }; -struct vmw_stdu_dma { - SVGA3dCmdHeader header; - SVGA3dCmdSurfaceDMA body; -}; - struct vmw_stdu_surface_copy { SVGA3dCmdHeader header; SVGA3dCmdSurfaceCopy body; @@ -414,24 +411,14 @@ static void vmw_stdu_crtc_mode_set_nofb(struct drm_crtc *crtc) crtc->x, crtc->y); } - -static void vmw_stdu_crtc_helper_prepare(struct drm_crtc *crtc) -{ -} - -static void vmw_stdu_crtc_atomic_enable(struct drm_crtc *crtc, - struct drm_atomic_state *state) -{ -} - static void vmw_stdu_crtc_atomic_disable(struct drm_crtc *crtc, struct drm_atomic_state *state) { struct vmw_private *dev_priv; struct vmw_screen_target_display_unit *stdu; + struct drm_crtc_state *new_crtc_state; int ret; - if (!crtc) { DRM_ERROR("CRTC is NULL\n"); return; @@ -439,6 +426,10 @@ static void vmw_stdu_crtc_atomic_disable(struct drm_crtc *crtc, stdu = vmw_crtc_to_stdu(crtc); dev_priv = vmw_priv(crtc->dev); + new_crtc_state = drm_atomic_get_new_crtc_state(state, crtc); + + if (dev_priv->vkms_enabled) + drm_crtc_vblank_off(crtc); if (stdu->defined) { ret = vmw_stdu_bind_st(dev_priv, stdu, NULL); @@ -447,6 +438,14 @@ static void vmw_stdu_crtc_atomic_disable(struct drm_crtc *crtc, (void) vmw_stdu_update_st(dev_priv, stdu); + /* Don't destroy the Screen Target if we are only setting the + * display as inactive + */ + if (new_crtc_state->enable && + !new_crtc_state->active && + !new_crtc_state->mode_changed) + return; + ret = vmw_stdu_destroy_st(dev_priv, stdu); if (ret) DRM_ERROR("Failed to destroy Screen Target\n"); @@ -777,7 +776,6 @@ out_unref: return ret; } - /* * Screen Target CRTC dispatch table */ @@ -789,6 +787,12 @@ static const struct drm_crtc_funcs vmw_stdu_crtc_funcs = { .atomic_destroy_state = vmw_du_crtc_destroy_state, .set_config = drm_atomic_helper_set_config, .page_flip = drm_atomic_helper_page_flip, + .enable_vblank = vmw_vkms_enable_vblank, + .disable_vblank = vmw_vkms_disable_vblank, + .get_vblank_timestamp = vmw_vkms_get_vblank_timestamp, + .get_crc_sources = vmw_vkms_get_crc_sources, + .set_crc_source = vmw_vkms_set_crc_source, + .verify_crc_source = vmw_vkms_verify_crc_source, }; @@ -1454,6 +1458,17 @@ vmw_stdu_primary_plane_atomic_update(struct drm_plane *plane, vmw_fence_obj_unreference(&fence); } +static void +vmw_stdu_crtc_atomic_flush(struct drm_crtc *crtc, + struct drm_atomic_state *state) +{ + struct vmw_private *vmw = vmw_priv(crtc->dev); + struct vmw_screen_target_display_unit *stdu = vmw_crtc_to_stdu(crtc); + + if (vmw->vkms_enabled) + vmw_vkms_set_crc_surface(crtc, stdu->display_srf); + vmw_vkms_crtc_atomic_flush(crtc, state); +} static const struct drm_plane_funcs vmw_stdu_plane_funcs = { .update_plane = drm_atomic_helper_update_plane, @@ -1494,12 +1509,11 @@ drm_plane_helper_funcs vmw_stdu_primary_plane_helper_funcs = { }; static const struct drm_crtc_helper_funcs vmw_stdu_crtc_helper_funcs = { - .prepare = vmw_stdu_crtc_helper_prepare, .mode_set_nofb = vmw_stdu_crtc_mode_set_nofb, .atomic_check = vmw_du_crtc_atomic_check, .atomic_begin = vmw_du_crtc_atomic_begin, - .atomic_flush = vmw_du_crtc_atomic_flush, - .atomic_enable = vmw_stdu_crtc_atomic_enable, + .atomic_flush = vmw_stdu_crtc_atomic_flush, + .atomic_enable = vmw_vkms_crtc_atomic_enable, .atomic_disable = vmw_stdu_crtc_atomic_disable, }; @@ -1616,6 +1630,9 @@ static int vmw_stdu_init(struct vmw_private *dev_priv, unsigned unit) dev->mode_config.suggested_x_property, 0); drm_object_attach_property(&connector->base, dev->mode_config.suggested_y_property, 0); + + vmw_du_init(&stdu->base); + return 0; err_free_unregister: |