static void dpst_restore_bl_adj_factor(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
if (!dev_priv)
return;
if (blc_adj2 != dev_priv->blc_adj2 && blc_adj2 != 0)
psb_dpst_bl(dev, &blc_adj2);
}
static void dpst_restore_bl_adj_factor(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
int i = 0;
if (!dev_priv)
return;
/*compute the original adj in function psb_dpst_bl*/
dev_priv->blc_adj2 = ((dev_priv->blc_adj2 * 100) / 255) *100 /255;
if (blc_adj2 != dev_priv->blc_adj2 && blc_adj2 != 0)
{
for(i = dev_priv->blc_adj2; i <= blc_adj2; i = i+30)
{
psb_dpst_bl(dev, &i);
msleep(100);
}
i = blc_adj2;
psb_dpst_bl(dev, &i);
}
}
void dpst_execute_recv_command(struct dispmgr_command_hdr *cmd_hdr)
{
switch (cmd_hdr->cmd) {
case DISPMGR_DPST_GET_MODE:
{
if (cmd_hdr->data_size) {
unsigned long value =
*((unsigned long *)cmd_hdr->data);
}
uint32_t xy = 0;
struct dispmgr_command_hdr send_cmd_hdr;
psb_dpst_mode(g_dev, &xy);
send_cmd_hdr.data_size = sizeof(xy);
send_cmd_hdr.data = &xy;
send_cmd_hdr.module = DISPMGR_MOD_DPST;
send_cmd_hdr.cmd = DISPMGR_DPST_GET_MODE;
dispmgr_nl_send_msg(&send_cmd_hdr);
}
break;
case DISPMGR_DPST_INIT_COMM:
{
if (cmd_hdr->data_size) {
unsigned long value =
*((unsigned long *)cmd_hdr->data);
uint32_t enable = value;
psb_init_comm(g_dev, &enable);
}
} break;
case DISPMGR_DPST_UPDATE_GUARD:
{
if (cmd_hdr->data_size) {
unsigned long value =
*((unsigned long *)cmd_hdr->data);
uint32_t gb_arg = value;
psb_update_guard(g_dev, &gb_arg);
}
} break;
case DISPMGR_DPST_BL_CMD:
{
if (cmd_hdr->data_size) {
unsigned long value =
*((unsigned long *)cmd_hdr->data);
uint32_t data = value;
psb_dpst_bl(g_dev, (void *)&data);
}
} break;
case DISPMGR_DPST_HIST_ENABLE:
{
if (cmd_hdr->data_size) {
unsigned long value =
*((unsigned long *)cmd_hdr->data);
uint32_t enable = value;
psb_hist_enable(g_dev, &enable);
}
} break;
case DISPMGR_DPST_GAMMA_SET_CMD:
{
if (cmd_hdr->data_size) {
uint16_t * arg = (uint16_t *) cmd_hdr->data;
psb_gamma_set(g_dev, (void *)arg);
}
} break;
case DISPMGR_DPST_DIET_ENABLE:
{
if (cmd_hdr->data_size) {
uint32_t * arg = (uint32_t *) cmd_hdr->data;
//psb_diet_enable(g_dev, (void *)arg);
}
} break;
case DISPMGR_DPST_DIET_DISABLE:
{
//psb_diet_enable(g_dev, 0);
}
break;
default:
{
printk
("kdispmgr: received unknown dpst command = %d.\n",
cmd_hdr->cmd);
};
}; /* switch */
}