diff options
Diffstat (limited to 'drivers/gpu/drm/emgd/pvr/services4/3rdparty/emgd_displayclass/emgd_dc_linux.c')
| -rw-r--r-- | drivers/gpu/drm/emgd/pvr/services4/3rdparty/emgd_displayclass/emgd_dc_linux.c | 148 |
1 files changed, 0 insertions, 148 deletions
diff --git a/drivers/gpu/drm/emgd/pvr/services4/3rdparty/emgd_displayclass/emgd_dc_linux.c b/drivers/gpu/drm/emgd/pvr/services4/3rdparty/emgd_displayclass/emgd_dc_linux.c deleted file mode 100644 index d4e1f92c52b6..000000000000 --- a/drivers/gpu/drm/emgd/pvr/services4/3rdparty/emgd_displayclass/emgd_dc_linux.c +++ /dev/null @@ -1,148 +0,0 @@ -/********************************************************************** - * Copyright © 2002-2010, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - ******************************************************************************/ -#define MODULE_NAME hal.pvr3dd - -#include "drm_emgd_private.h" - -#include "img_defs.h" -#include "servicesext.h" -#include "kerneldisplay.h" -#include "emgd_dc.h" - - -#if !defined(SUPPORT_DRI_DRM) -#error "SUPPORT_DRI_DRM must be set" -#endif - - -/* The following macros exist to help the PVR services code name/find and call - * the Init and Cleanup functions below. The DISPLAY_CONTROLLER macro must be - * set in the build, so that the PVR service code can use the same magic to - * discover the name of the Init and Cleanup functions for this driver. - */ -#if !defined(DISPLAY_CONTROLLER) -#define DISPLAY_CONTROLLER emgd_dc -#endif -#define MAKENAME_HELPER(x, y) x ## y -#define MAKENAME2(x, y) MAKENAME_HELPER(x, y) -#define MAKENAME(x) MAKENAME2(DISPLAY_CONTROLLER, x) - - -/* The following tells GCC to not warn about ununsed functions: */ -#define unref__ __attribute__ ((unused)) - - -/** - * Function that initializes and starts this 3rd-party display driver. This is - * called by the PVR services when it starts. - * - * @param dev (IN) The drm_device associated with this driver. - */ -int MAKENAME(_Init)(struct drm_device unref__ *dev) -{ - EMGD_TRACE_ENTER; - - if (emgddc_init(dev) != EMGD_OK) { - EMGD_ERROR_EXIT(DRVNAME " init failed (" DISPLAY_DEVICE_NAME ")\n"); - return -ENODEV; - } - - EMGD_TRACE_EXIT; - return 0; -} - - -/** - * Function that shuts-down and de-initializes this 3rd-party display driver. - * This is called by the PVR services when it ends. - * - * @param dev (IN) The drm_device associated with this driver. - */ -void MAKENAME(_Cleanup)(struct drm_device unref__ *dev) -{ - EMGD_TRACE_ENTER; - - if (emgddc_deinit() != EMGD_OK) { - EMGD_ERROR_EXIT(DRVNAME " de-init failed (" DISPLAY_DEVICE_NAME ")\n"); - } - - EMGD_TRACE_EXIT; -} - - -/** - * Set the display to the surface specified by buffer. - * - * @param swap_chain (IN) Pointer to the swap chain associated with buffer. - * @param buffer (IN) Pointer to the buffer to display. - */ -void emgddc_flip(emgddc_swapchain_t *swap_chain, emgddc_buffer_t *buffer) -{ - drm_emgd_private *priv = buffer->priv; - igd_context_t *context = priv->context; - igd_surface_t surf; - int ret; - - EMGD_TRACE_ENTER; - EMGD_DEBUG("Parameters: swap_chain=0x%p", swap_chain); - EMGD_DEBUG(" buffer=0x%p, *buffer->offset=0x%08lx", - buffer, buffer->offset); - - if (EMGD_FALSE == swap_chain->valid) { - EMGD_DEBUG("Not flipping--swap chain invalidated by a mode change."); - EMGD_TRACE_EXIT; - return; - } - - surf.offset = buffer->offset; - surf.pitch = buffer->pitch; - surf.width = buffer->width; - surf.height = buffer->height; - surf.pixel_format = buffer->pixel_format; - surf.flags = IGD_SURFACE_RENDER | IGD_SURFACE_DISPLAY; - - /* Flip the primary surface. Select a different EMGD display depending on - * the DC & devinfo: - */ - if (IGD_DC_EXTENDED(priv->dc) && - (swap_chain->devinfo->which_devinfo == 1)) { - ret = context->dispatch.set_surface(priv->secondary, - IGD_PRIORITY_NORMAL, IGD_BUFFER_DISPLAY, &surf, NULL, 0); - if (ret != 0) { - printk(KERN_ERR "%s: set_surface() returned %d", __FUNCTION__, ret); - } - } else { - ret = context->dispatch.set_surface(priv->primary, - IGD_PRIORITY_NORMAL, IGD_BUFFER_DISPLAY, &surf, NULL, 0); - if (ret != 0) { - printk(KERN_ERR "%s: set_surface() returned %d", __FUNCTION__, ret); - } - } - - /* Flip the secondary surface: */ - if (IGD_DC_CLONE(priv->dc)) { - /* If in clone mode, flip the other pipe too: */ - ret = context->dispatch.set_surface(priv->secondary, - IGD_PRIORITY_NORMAL, IGD_BUFFER_DISPLAY, &surf, NULL, 0); - if (ret != 0) { - printk(KERN_ERR "%s: set_surface() returned %d", __FUNCTION__, ret); - } - } - - - EMGD_TRACE_EXIT; -} /* emgddc_flip() */ |