diff options
Diffstat (limited to 'src/mess/includes/gp32.h')
-rw-r--r-- | src/mess/includes/gp32.h | 34 |
1 files changed, 32 insertions, 2 deletions
diff --git a/src/mess/includes/gp32.h b/src/mess/includes/gp32.h index 645e62c0fd2..bfcb8d268ee 100644 --- a/src/mess/includes/gp32.h +++ b/src/mess/includes/gp32.h @@ -86,8 +86,10 @@ class gp32_state : public driver_device { public: gp32_state(const machine_config &mconfig, device_type type, const char *tag) - : driver_device(mconfig, type, tag) , - m_s3c240x_ram(*this, "s3c240x_ram"){ } + : driver_device(mconfig, type, tag) + , m_s3c240x_ram(*this, "s3c240x_ram") + , m_maincpu(*this, "maincpu") + { } virtual void video_start(); @@ -169,6 +171,34 @@ public: TIMER_CALLBACK_MEMBER(s3c240x_dma_timer_exp); TIMER_CALLBACK_MEMBER(s3c240x_iic_timer_exp); TIMER_CALLBACK_MEMBER(s3c240x_iis_timer_exp); + +protected: + required_device<cpu_device> m_maincpu; + + UINT32 s3c240x_get_fclk(int reg); + UINT32 s3c240x_get_hclk(int reg); + UINT32 s3c240x_get_pclk(int reg); + void s3c240x_lcd_dma_reload(); + void s3c240x_lcd_dma_init(); + void s3c240x_lcd_configure(); + void s3c240x_lcd_start(); + void s3c240x_lcd_stop(); + void s3c240x_lcd_recalc(); + void s3c240x_check_pending_irq(); + void s3c240x_request_irq(UINT32 int_type); + void s3c240x_dma_reload(int dma); + void s3c240x_dma_trigger(int dma); + void s3c240x_dma_request_iis(); + void s3c240x_dma_request_pwm(); + void s3c240x_dma_start(int dma); + void s3c240x_dma_stop(int dma); + void s3c240x_dma_recalc(int dma); + void s3c240x_pwm_start(int timer); + void s3c240x_pwm_stop(int timer); + void s3c240x_pwm_recalc(int timer); + void s3c240x_iis_start(); + void s3c240x_iis_stop(); + void s3c240x_iis_recalc(); }; |