[mirror_ubuntu-disco-kernel.git] / drivers / video / fbdev / aty / atyfb.h

/* SPDX-License-Identifier: GPL-2.0 */
/*
 *  ATI Frame Buffer Device Driver Core Definitions
 */

#include <linux/spinlock.h>
#include <linux/wait.h>
    /*
     *  Elements of the hardware specific atyfb_par structure
     */

struct crtc {
	u32 vxres;
	u32 vyres;
	u32 xoffset;
	u32 yoffset;
	u32 bpp;
	u32 h_tot_disp;
	u32 h_sync_strt_wid;
	u32 v_tot_disp;
	u32 v_sync_strt_wid;
	u32 vline_crnt_vline;
	u32 off_pitch;
	u32 gen_cntl;
	u32 dp_pix_width;	/* acceleration */
	u32 dp_chain_mask;	/* acceleration */
#ifdef CONFIG_FB_ATY_GENERIC_LCD
	u32 horz_stretching;
	u32 vert_stretching;
	u32 ext_vert_stretch;
	u32 shadow_h_tot_disp;
	u32 shadow_h_sync_strt_wid;
	u32 shadow_v_tot_disp;
	u32 shadow_v_sync_strt_wid;
	u32 lcd_gen_cntl;
	u32 lcd_config_panel;
	u32 lcd_index;
#endif
};

struct aty_interrupt {
	wait_queue_head_t wait;
	unsigned int count;
	int pan_display;
};

struct pll_info {
	int pll_max;
	int pll_min;
	int sclk, mclk, mclk_pm, xclk;
	int ref_div;
	int ref_clk;
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
1da177e4 LT	2	/*
	3	* ATI Frame Buffer Device Driver Core Definitions
	4	*/
	5
1da177e4 LT	6	#include <linux/spinlock.h>
	7	#include <linux/wait.h>
	8	/*
	9	* Elements of the hardware specific atyfb_par structure
	10	*/
	11
	12	struct crtc {
	13	u32 vxres;
	14	u32 vyres;
	15	u32 xoffset;
	16	u32 yoffset;
	17	u32 bpp;
	18	u32 h_tot_disp;
	19	u32 h_sync_strt_wid;
	20	u32 v_tot_disp;
	21	u32 v_sync_strt_wid;
	22	u32 vline_crnt_vline;
	23	u32 off_pitch;
	24	u32 gen_cntl;
	25	u32 dp_pix_width; /* acceleration */
	26	u32 dp_chain_mask; /* acceleration */
	27	#ifdef CONFIG_FB_ATY_GENERIC_LCD
	28	u32 horz_stretching;
	29	u32 vert_stretching;
	30	u32 ext_vert_stretch;
	31	u32 shadow_h_tot_disp;
	32	u32 shadow_h_sync_strt_wid;
	33	u32 shadow_v_tot_disp;
	34	u32 shadow_v_sync_strt_wid;
	35	u32 lcd_gen_cntl;
	36	u32 lcd_config_panel;
	37	u32 lcd_index;
	38	#endif
	39	};
	40
	41	struct aty_interrupt {
	42	wait_queue_head_t wait;
	43	unsigned int count;
	44	int pan_display;
	45	};
	46
	47	struct pll_info {
	48	int pll_max;
	49	int pll_min;
	50	int sclk, mclk, mclk_pm, xclk;
	51	int ref_div;
	52	int ref_clk;