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/*
* Copyright (c) 2011 Intel Corporation. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sub license, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial portions
* of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
* IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* Authors:
* Jason Hu <jason.hu@intel.com>
*/
#include "psb_HDMIExtMode.h"
#include "psb_output_android.h"
#include "pvr2d.h"
#include "psb_drv_video.h"
#include "psb_drv_debug.h"
#define INIT_DRIVER_DATA psb_driver_data_p driver_data = (psb_driver_data_p) ctx->pDriverData
VAStatus psb_HDMIExt_get_prop(psb_android_output_p output,
unsigned short *xres, unsigned short *yres)
{
psb_HDMIExt_info_p psb_HDMIExt_info = (psb_HDMIExt_info_p)output->psb_HDMIExt_info;
if (!psb_HDMIExt_info || !psb_HDMIExt_info->hdmi_extvideo_prop ||
(psb_HDMIExt_info->hdmi_extvideo_prop->ExtVideoMode == OFF)) {
drv_debug_msg(VIDEO_DEBUG_ERROR, "%s : Failed to get HDMI prop\n", __FUNCTION__);
return VA_STATUS_ERROR_UNKNOWN;
}
*xres = psb_HDMIExt_info->hdmi_extvideo_prop->ExtVideoMode_XRes;
*yres = psb_HDMIExt_info->hdmi_extvideo_prop->ExtVideoMode_YRes;
return VA_STATUS_SUCCESS;
}
psb_hdmi_mode psb_HDMIExt_get_mode(psb_android_output_p output)
{
psb_HDMIExt_info_p psb_HDMIExt_info = (psb_HDMIExt_info_p)output->psb_HDMIExt_info;
if (!psb_HDMIExt_info) {
drv_debug_msg(VIDEO_DEBUG_ERROR, "%s : Failed to get HDMI mode\n", __FUNCTION__);
return VA_STATUS_ERROR_UNKNOWN;
}
return psb_HDMIExt_info->hdmi_mode;
}
VAStatus psb_HDMIExt_update(VADriverContextP ctx, psb_HDMIExt_info_p psb_HDMIExt_info)
{
INIT_DRIVER_DATA;
drmModeCrtc *hdmi_crtc = NULL;
drmModeConnector *hdmi_connector = NULL;
drmModeEncoder *hdmi_encoder = NULL;
char *strHeight = NULL;
struct drm_lnc_video_getparam_arg arg;
int hdmi_state = 0;
static int hdmi_connected_frame = 0;
arg.key = IMG_VIDEO_GET_HDMI_STATE;
arg.value = (uint64_t)((unsigned int)&hdmi_state);
drmCommandWriteRead(driver_data->drm_fd, driver_data->getParamIoctlOffset,
&arg, sizeof(arg));
drv_debug_msg(VIDEO_DEBUG_GENERAL, "%s : hdmi_state = %d\n", __FUNCTION__, hdmi_state);
if (psb_HDMIExt_info->hdmi_state != hdmi_state) {
psb_HDMIExt_info->hdmi_state = hdmi_state;
switch (hdmi_state) {
case HDMI_MODE_EXT_VIDEO:
psb_HDMIExt_info->hdmi_extvideo_prop->ExtVideoMode = EXTENDED_VIDEO;
psb_HDMIExt_info->hdmi_mode = EXTENDED_VIDEO;
psb_extvideo_prop_p hdmi_extvideo_prop = psb_HDMIExt_info->hdmi_extvideo_prop;
hdmi_connector = drmModeGetConnector(driver_data->drm_fd, psb_HDMIExt_info->hdmi_connector_id);
if (!hdmi_connector) {
drv_debug_msg(VIDEO_DEBUG_ERROR, "%s : Failed to get hdmi connector\n", __FUNCTION__);
return VA_STATUS_ERROR_UNKNOWN;
}
hdmi_encoder = drmModeGetEncoder(driver_data->drm_fd, hdmi_connector->encoder_id);
if (!hdmi_encoder) {
drv_debug_msg(VIDEO_DEBUG_ERROR, "%s : Failed to get hdmi encoder\n", __FUNCTION__);
return VA_STATUS_ERROR_UNKNOWN;
}
hdmi_crtc = drmModeGetCrtc(driver_data->drm_fd, hdmi_encoder->crtc_id);
if (!hdmi_crtc) {
/* No CRTC attached to HDMI. */
drv_debug_msg(VIDEO_DEBUG_ERROR, "%s : Failed to get hdmi crtc\n", __FUNCTION__);
return VA_STATUS_ERROR_UNKNOWN;
}
strHeight = strstr(hdmi_crtc->mode.name, "x");
hdmi_extvideo_prop->ExtVideoMode_XRes = (unsigned short)atoi(hdmi_crtc->mode.name);
hdmi_extvideo_prop->ExtVideoMode_YRes = (unsigned short)atoi(strHeight + 1);
drv_debug_msg(VIDEO_DEBUG_GENERAL, "%s : size = %d x %d\n", __FUNCTION__,
hdmi_extvideo_prop->ExtVideoMode_XRes, hdmi_extvideo_prop->ExtVideoMode_YRes);
drmModeFreeCrtc(hdmi_crtc);
drmModeFreeEncoder(hdmi_encoder);
drmModeFreeConnector(hdmi_connector);
break;
case HDMI_MODE_OFF:
psb_HDMIExt_info->hdmi_extvideo_prop->ExtVideoMode = OFF;
psb_HDMIExt_info->hdmi_mode = OFF;
hdmi_connected_frame = 0;
break;
default:
psb_HDMIExt_info->hdmi_extvideo_prop->ExtVideoMode = UNDEFINED;
psb_HDMIExt_info->hdmi_mode = UNDEFINED;
}
}
return VA_STATUS_SUCCESS;
}
psb_HDMIExt_info_p psb_HDMIExt_init(VADriverContextP ctx, psb_android_output_p output)
{
INIT_DRIVER_DATA;
drmModeRes *resources;
drmModeConnector *connector = NULL;
drmModeEncoder *mipi_encoder = NULL;
int mipi_connector_id = 0, mipi_encoder_id = 0, mipi_crtc_id = 0, i;
psb_HDMIExt_info_p psb_HDMIExt_info = NULL;
psb_HDMIExt_info = (psb_HDMIExt_info_p)calloc(1, sizeof(psb_HDMIExt_info_s));
if (!psb_HDMIExt_info) {
drv_debug_msg(VIDEO_DEBUG_ERROR, "%s : Failed to create psb_HDMIExt_info.\n", __FUNCTION__);
return NULL;
}
memset(psb_HDMIExt_info, 0, sizeof(psb_HDMIExt_info_s));
psb_HDMIExt_info->hdmi_extvideo_prop = (psb_extvideo_prop_p)calloc(1, sizeof(psb_extvideo_prop_s));
if (!psb_HDMIExt_info->hdmi_extvideo_prop) {
drv_debug_msg(VIDEO_DEBUG_ERROR, "%s : Failed to create hdmi_extvideo_prop.\n", __FUNCTION__);
free(psb_HDMIExt_info);
return NULL;
}
memset(psb_HDMIExt_info->hdmi_extvideo_prop, 0, sizeof(psb_extvideo_prop_s));
/*Get Resources.*/
resources = drmModeGetResources(driver_data->drm_fd);
if (!resources) {
drv_debug_msg(VIDEO_DEBUG_ERROR, "%s : drmModeGetResources failed.\n", __FUNCTION__);
goto exit;
}
/*Get MIPI and HDMI connector id.*/
for (i = 0; i < resources->count_connectors; i++) {
connector = drmModeGetConnector(driver_data->drm_fd, resources->connectors[i]);
if (!connector) {
drv_debug_msg(VIDEO_DEBUG_ERROR, "%s : Failed to get connector %i\n", __FUNCTION__,
resources->connectors[i]);
continue;
}
if (connector->connector_type == DRM_MODE_CONNECTOR_DVID)
psb_HDMIExt_info->hdmi_connector_id = connector->connector_id;
if ((connector->connector_type == DRM_MODE_CONNECTOR_DSI ||
connector->connector_type == DRM_MODE_CONNECTOR_TMP_DSI) &&
(!mipi_connector_id)) {
mipi_connector_id = connector->connector_id;
mipi_encoder_id = connector->encoder_id;
}
drmModeFreeConnector(connector);
connector = NULL;
}
if (!mipi_connector_id ||
!psb_HDMIExt_info->hdmi_connector_id ||
!mipi_encoder_id) {
drv_debug_msg(VIDEO_DEBUG_ERROR, "%s : Failed to get connector id or mipi encoder id. mipi_connector_id=%d, hdmi_connector_id=%d, mipi_encoder_id=%d\n", __FUNCTION__,
mipi_connector_id, psb_HDMIExt_info->hdmi_connector_id, mipi_encoder_id);
goto exit;
}
mipi_encoder = drmModeGetEncoder(driver_data->drm_fd, mipi_encoder_id);
if (!mipi_encoder) {
drv_debug_msg(VIDEO_DEBUG_ERROR, "%s : Failed to get mipi encoder %i\n", __FUNCTION__);
goto exit;
}
psb_HDMIExt_info->mipi_crtc_id = mipi_encoder->crtc_id;
drv_debug_msg(VIDEO_DEBUG_GENERAL, "%s : mipi_crtc_id = %d\n", __FUNCTION__,
mipi_crtc_id);
drmModeFreeEncoder(mipi_encoder);
if (psb_HDMIExt_update(ctx, psb_HDMIExt_info))
goto exit;
if (resources)
drmModeFreeResources(resources);
return psb_HDMIExt_info;
exit:
if (resources)
drmModeFreeResources(resources);
if (connector)
drmModeFreeConnector(connector);
return psb_HDMIExt_info;
}
VAStatus psb_HDMIExt_deinit(psb_android_output_p output)
{
psb_HDMIExt_info_p psb_HDMIExt_info = (psb_HDMIExt_info_p)output->psb_HDMIExt_info;
if (psb_HDMIExt_info->hdmi_extvideo_prop)
free(psb_HDMIExt_info->hdmi_extvideo_prop);
if (psb_HDMIExt_info)
free(psb_HDMIExt_info);
return VA_STATUS_SUCCESS;
}
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