From aff0a2548561ecbe3411b57cd31f46cbb1b4f6b8 Mon Sep 17 00:00:00 2001 From: Thomas Hellstrom Date: Mon, 13 Dec 2004 13:53:12 +0000 Subject: VIA drm updates: 1. Improved security check of AGP texture adresses. 2. Hopefully last fix of ring-buffer jump oddities. 3. Added ioctl to check available space and command regulator lag in ring-buffer. This is needed for 3D application responsiveness. --- shared/via_drv.h | 1 + 1 file changed, 1 insertion(+) (limited to 'shared/via_drv.h') diff --git a/shared/via_drv.h b/shared/via_drv.h index 057956f0..83686474 100644 --- a/shared/via_drv.h +++ b/shared/via_drv.h @@ -42,6 +42,7 @@ typedef struct drm_via_private { unsigned int dma_low; unsigned int dma_high; unsigned int dma_offset; + uint32_t dma_wrap; volatile uint32_t *last_pause_ptr; volatile uint32_t *hw_addr_ptr; drm_via_ring_buffer_t ring, fb_blit; -- cgit v1.2.3