From 4e7d603fae8cff2a80096936ad210cb26a3f5f0e Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Tue, 28 Apr 2009 15:26:24 +1000 Subject: radeon: remove kernel mm, dri2 path takes care of it --- src/mesa/drivers/dri/radeon/radeon_screen.c | 104 ++++++++++++---------------- 1 file changed, 44 insertions(+), 60 deletions(-) (limited to 'src/mesa/drivers/dri/radeon/radeon_screen.c') diff --git a/src/mesa/drivers/dri/radeon/radeon_screen.c b/src/mesa/drivers/dri/radeon/radeon_screen.c index 1541412028..ed542d71fc 100644 --- a/src/mesa/drivers/dri/radeon/radeon_screen.c +++ b/src/mesa/drivers/dri/radeon/radeon_screen.c @@ -787,19 +787,6 @@ radeonCreateScreen( __DRIscreenPrivate *sPriv ) { int ret; -#ifdef RADEON_PARAM_KERNEL_MM - ret = radeonGetParam(sPriv, RADEON_PARAM_KERNEL_MM, &screen->kernel_mm); - - if (ret && ret != -EINVAL) { - FREE( screen ); - fprintf(stderr, "drm_radeon_getparam_t (RADEON_OFFSET): %d\n", ret); - return NULL; - } - - if (ret == -EINVAL) - screen->kernel_mm = 0; -#endif - ret = radeonGetParam(sPriv, RADEON_PARAM_GART_BUFFER_OFFSET, &screen->gart_buffer_offset); @@ -833,63 +820,60 @@ radeonCreateScreen( __DRIscreenPrivate *sPriv ) screen->drmSupportsVertexProgram = (sPriv->drm_version.minor >= 25); } - if (!screen->kernel_mm) { - screen->mmio.handle = dri_priv->registerHandle; - screen->mmio.size = dri_priv->registerSize; - if ( drmMap( sPriv->fd, - screen->mmio.handle, - screen->mmio.size, - &screen->mmio.map ) ) { - FREE( screen ); - __driUtilMessage("%s: drmMap failed\n", __FUNCTION__ ); - return NULL; - } + screen->mmio.handle = dri_priv->registerHandle; + screen->mmio.size = dri_priv->registerSize; + if ( drmMap( sPriv->fd, + screen->mmio.handle, + screen->mmio.size, + &screen->mmio.map ) ) { + FREE( screen ); + __driUtilMessage("%s: drmMap failed\n", __FUNCTION__ ); + return NULL; + } - RADEONMMIO = screen->mmio.map; + RADEONMMIO = screen->mmio.map; - screen->status.handle = dri_priv->statusHandle; - screen->status.size = dri_priv->statusSize; - if ( drmMap( sPriv->fd, - screen->status.handle, - screen->status.size, - &screen->status.map ) ) { - drmUnmap( screen->mmio.map, screen->mmio.size ); - FREE( screen ); - __driUtilMessage("%s: drmMap (2) failed\n", __FUNCTION__ ); - return NULL; - } - screen->scratch = (__volatile__ uint32_t *) - ((GLubyte *)screen->status.map + RADEON_SCRATCH_REG_OFFSET); + screen->status.handle = dri_priv->statusHandle; + screen->status.size = dri_priv->statusSize; + if ( drmMap( sPriv->fd, + screen->status.handle, + screen->status.size, + &screen->status.map ) ) { + drmUnmap( screen->mmio.map, screen->mmio.size ); + FREE( screen ); + __driUtilMessage("%s: drmMap (2) failed\n", __FUNCTION__ ); + return NULL; + } + screen->scratch = (__volatile__ uint32_t *) + ((GLubyte *)screen->status.map + RADEON_SCRATCH_REG_OFFSET); + + screen->buffers = drmMapBufs( sPriv->fd ); + if ( !screen->buffers ) { + drmUnmap( screen->status.map, screen->status.size ); + drmUnmap( screen->mmio.map, screen->mmio.size ); + FREE( screen ); + __driUtilMessage("%s: drmMapBufs failed\n", __FUNCTION__ ); + return NULL; + } - screen->buffers = drmMapBufs( sPriv->fd ); - if ( !screen->buffers ) { + if ( dri_priv->gartTexHandle && dri_priv->gartTexMapSize ) { + screen->gartTextures.handle = dri_priv->gartTexHandle; + screen->gartTextures.size = dri_priv->gartTexMapSize; + if ( drmMap( sPriv->fd, + screen->gartTextures.handle, + screen->gartTextures.size, + (drmAddressPtr)&screen->gartTextures.map ) ) { + drmUnmapBufs( screen->buffers ); drmUnmap( screen->status.map, screen->status.size ); drmUnmap( screen->mmio.map, screen->mmio.size ); FREE( screen ); - __driUtilMessage("%s: drmMapBufs failed\n", __FUNCTION__ ); + __driUtilMessage("%s: drmMap failed for GART texture area\n", __FUNCTION__); return NULL; - } - - if ( dri_priv->gartTexHandle && dri_priv->gartTexMapSize ) { - screen->gartTextures.handle = dri_priv->gartTexHandle; - screen->gartTextures.size = dri_priv->gartTexMapSize; - if ( drmMap( sPriv->fd, - screen->gartTextures.handle, - screen->gartTextures.size, - (drmAddressPtr)&screen->gartTextures.map ) ) { - drmUnmapBufs( screen->buffers ); - drmUnmap( screen->status.map, screen->status.size ); - drmUnmap( screen->mmio.map, screen->mmio.size ); - FREE( screen ); - __driUtilMessage("%s: drmMap failed for GART texture area\n", __FUNCTION__); - return NULL; - } + } - screen->gart_texture_offset = dri_priv->gartTexOffset + screen->gart_base; - } + screen->gart_texture_offset = dri_priv->gartTexOffset + screen->gart_base; } - ret = radeon_set_screen_flags(screen, dri_priv->deviceID); if (ret == -1) return NULL; -- cgit v1.2.3