From bcbf5ff797f061e84223556bdcf5f6a045516355 Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Sun, 23 Oct 2005 04:07:50 +0000 Subject: we don't use this stuff anymore .. remove 1k buffer from driver .. --- linux-core/drmP.h | 5 ----- linux-core/drm_fops.c | 3 --- 2 files changed, 8 deletions(-) diff --git a/linux-core/drmP.h b/linux-core/drmP.h index bb1ed2aa..28367139 100644 --- a/linux-core/drmP.h +++ b/linux-core/drmP.h @@ -121,7 +121,6 @@ #define DRM_KERNEL_CONTEXT 0 /**< Change drm_resctx if changed */ #define DRM_RESERVED_CONTEXTS 1 /**< Change drm_resctx if changed */ #define DRM_LOOPING_LIMIT 5000000 -#define DRM_BSZ 1024 /**< Buffer size for /dev/drm? output */ #define DRM_TIME_SLICE (HZ/20) /**< Time slice for GLXContexts */ #define DRM_LOCK_SLICE 1 /**< Time slice for lock, in jiffies */ @@ -713,10 +712,6 @@ typedef struct drm_device { cycles_t ctx_start; cycles_t lck_start; - char buf[DRM_BSZ]; /**< Output buffer */ - char *buf_rp; /**< Read pointer */ - char *buf_wp; /**< Write pointer */ - char *buf_end; /**< End pointer */ struct fasync_struct *buf_async;/**< Processes waiting for SIGIO */ wait_queue_head_t buf_readers; /**< Processes waiting to read */ wait_queue_head_t buf_writers; /**< Processes waiting to ctx switch */ diff --git a/linux-core/drm_fops.c b/linux-core/drm_fops.c index 60da7ae9..c79372d3 100644 --- a/linux-core/drm_fops.c +++ b/linux-core/drm_fops.c @@ -99,9 +99,6 @@ static int drm_setup(drm_device_t * dev) dev->ctx_start = 0; dev->lck_start = 0; - dev->buf_rp = dev->buf; - dev->buf_wp = dev->buf; - dev->buf_end = dev->buf + DRM_BSZ; dev->buf_async = NULL; init_waitqueue_head(&dev->buf_readers); init_waitqueue_head(&dev->buf_writers); -- cgit v1.2.3