static void wlan_status_check(int card_present, void *dev_id)
{
struct gl520xmmc_host *host = dev_id;
pr_info("SDIO Wi-Fi check status, present (%d -> %d)\n",
host->sdio_present, card_present);
if (card_present == 0) {
pr_info("MMC: emulate power off the SDIO card\n");
module_reset(host->module_id);
}
host->sdio_present = card_present;
mmc_detect_change(host->mmc, 0);
}
int
machine_reset( int hard_reset )
{
size_t i;
int error;
/* Clear poke list (undoes effects of active pokes on Spectrum memory) */
pokemem_clear();
sound_ay_reset();
tape_stop();
memory_pool_free();
machine_current->ram.romcs = 0;
machine_set_variable_timings( machine_current );
memory_reset();
/* Do the machine-specific bits, including loading the ROMs */
error = machine_current->reset(); if( error ) return error;
module_reset( hard_reset );
error = machine_current->memory_map(); if( error ) return error;
/* Set up the contention array */
for( i = 0; i < machine_current->timings.tstates_per_frame; i++ ) {
ula_contention[ i ] = machine_current->ram.contend_delay( i );
ula_contention_no_mreq[ i ] = machine_current->ram.contend_delay_no_mreq( i );
}
/* Update the disk menu items */
ui_menu_disk_update();
/* clear out old display image ready for new one */
display_refresh_all();
return 0;
}
int
machine_reset( int hard_reset )
{
size_t i;
int error;
sound_ay_reset();
tape_stop();
memory_pool_free();
machine_current->ram.romcs = 0;
machine_set_variable_timings( machine_current );
/* Do the machine-specific bits, including loading the ROMs */
error = machine_current->reset(); if( error ) return error;
module_reset( hard_reset );
error = machine_current->memory_map(); if( error ) return error;
/* Set up the contention array */
for( i = 0; i < machine_current->timings.tstates_per_frame; i++ ) {
ula_contention[ i ] = machine_current->ram.contend_delay( i );
ula_contention_no_mreq[ i ] = machine_current->ram.contend_delay_no_mreq( i );
}
/* Check for an Interface I ROM */
ui_statusbar_update( UI_STATUSBAR_ITEM_MICRODRIVE,
UI_STATUSBAR_STATE_NOT_AVAILABLE );
/* Update the disk menu items */
ui_menu_disk_update();
/* clear out old display image ready for new one */
display_refresh_all();
return 0;
}
static int sensor_clk_init(void)
{
struct clk *tmp = NULL;
int ret = 0;
module_clk_enable(MOD_ID_CSI);
module_reset(MODULE_RST_CSI);
DBG_INFO("sensor channel:%d", g_sens_channel);
if(g_sens_channel == 0)
tmp = clk_get(NULL, CLKNAME_SENSOR_CLKOUT0);
else
tmp = clk_get(NULL, CLKNAME_SENSOR_CLKOUT1);
if (IS_ERR(tmp)) {
ret = PTR_ERR(tmp);
DBG_ERR("get isp-channel-%d clock error%d", g_sens_channel, ret);
return ret;
}
g_sensor_clk = tmp;
DBG_INFO("sensor_clk:%p", g_sensor_clk);
return ret;
}
static int isp_clk_init(void)
{
struct clk *tmp = NULL;
int ret = 0;
module_reset(MODULE_RST_BISP);
module_clk_enable(MOD_ID_BISP);
DBG_INFO("");
tmp = clk_get(NULL, CLKNAME_BISP_CLK);
if (IS_ERR(tmp)) {
ret = PTR_ERR(tmp);
g_isp_clk = NULL;
DBG_ERR("get isp clock error (%d)", ret);
return ret;
}
g_isp_clk = tmp;
mdelay(1);
return ret;
}
