diff options
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c | 27 |
1 files changed, 16 insertions, 11 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c b/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c index ae9a6044d448..eb014b97d156 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 OR MIT /****************************************************************************** * - * COPYRIGHT (C) 2014-2015 VMware, Inc., Palo Alto, CA., USA + * COPYRIGHT (C) 2014-2022 VMware, Inc., Palo Alto, CA., USA * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the @@ -138,6 +138,11 @@ static void vmw_stdu_destroy(struct vmw_screen_target_display_unit *stdu); * Screen Target Display Unit CRTC Functions *****************************************************************************/ +static bool vmw_stdu_use_cpu_blit(const struct vmw_private *vmw) +{ + return !(vmw->capabilities & SVGA_CAP_3D) || vmw->vram_size < (32 * 1024 * 1024); +} + /** * vmw_stdu_crtc_destroy - cleans up the STDU @@ -689,7 +694,7 @@ int vmw_kms_stdu_dma(struct vmw_private *dev_priv, container_of(vfb, struct vmw_framebuffer_bo, base)->buffer; struct vmw_stdu_dirty ddirty; int ret; - bool cpu_blit = !(dev_priv->capabilities & SVGA_CAP_3D); + bool cpu_blit = vmw_stdu_use_cpu_blit(dev_priv); DECLARE_VAL_CONTEXT(val_ctx, NULL, 0); /* @@ -1164,7 +1169,7 @@ vmw_stdu_primary_plane_prepare_fb(struct drm_plane *plane, * so cache these mappings */ if (vps->content_fb_type == SEPARATE_BO && - !(dev_priv->capabilities & SVGA_CAP_3D)) + vmw_stdu_use_cpu_blit(dev_priv)) vps->cpp = new_fb->pitches[0] / new_fb->width; return 0; @@ -1368,7 +1373,7 @@ static int vmw_stdu_plane_update_bo(struct vmw_private *dev_priv, bo_update.base.vfb = vfb; bo_update.base.out_fence = out_fence; bo_update.base.mutex = NULL; - bo_update.base.cpu_blit = !(dev_priv->capabilities & SVGA_CAP_3D); + bo_update.base.cpu_blit = vmw_stdu_use_cpu_blit(dev_priv); bo_update.base.intr = false; /* @@ -1685,7 +1690,7 @@ drm_plane_helper_funcs vmw_stdu_cursor_plane_helper_funcs = { .atomic_check = vmw_du_cursor_plane_atomic_check, .atomic_update = vmw_du_cursor_plane_atomic_update, .prepare_fb = vmw_du_cursor_plane_prepare_fb, - .cleanup_fb = vmw_du_plane_cleanup_fb, + .cleanup_fb = vmw_du_cursor_plane_cleanup_fb, }; static const struct @@ -1723,11 +1728,11 @@ static int vmw_stdu_init(struct vmw_private *dev_priv, unsigned unit) struct drm_device *dev = &dev_priv->drm; struct drm_connector *connector; struct drm_encoder *encoder; - struct drm_plane *primary, *cursor; + struct drm_plane *primary; + struct vmw_cursor_plane *cursor; struct drm_crtc *crtc; int ret; - stdu = kzalloc(sizeof(*stdu), GFP_KERNEL); if (!stdu) return -ENOMEM; @@ -1759,7 +1764,7 @@ static int vmw_stdu_init(struct vmw_private *dev_priv, unsigned unit) drm_plane_enable_fb_damage_clips(primary); /* Initialize cursor plane */ - ret = drm_universal_plane_init(dev, cursor, + ret = drm_universal_plane_init(dev, &cursor->base, 0, &vmw_stdu_cursor_funcs, vmw_cursor_plane_formats, ARRAY_SIZE(vmw_cursor_plane_formats), @@ -1770,7 +1775,7 @@ static int vmw_stdu_init(struct vmw_private *dev_priv, unsigned unit) goto err_free; } - drm_plane_helper_add(cursor, &vmw_stdu_cursor_plane_helper_funcs); + drm_plane_helper_add(&cursor->base, &vmw_stdu_cursor_plane_helper_funcs); ret = drm_connector_init(dev, connector, &vmw_stdu_connector_funcs, DRM_MODE_CONNECTOR_VIRTUAL); @@ -1799,8 +1804,8 @@ static int vmw_stdu_init(struct vmw_private *dev_priv, unsigned unit) goto err_free_encoder; } - ret = drm_crtc_init_with_planes(dev, crtc, &stdu->base.primary, - &stdu->base.cursor, + ret = drm_crtc_init_with_planes(dev, crtc, primary, + &cursor->base, &vmw_stdu_crtc_funcs, NULL); if (ret) { DRM_ERROR("Failed to initialize CRTC\n"); |