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4c88ef170f
Previously, the only external (to dispc.c) IRQ handler was RFBI's frame
done handler. dispc's IRQ framework was very dumb: you could only have
one handler, and the semantics of {request,free}_irq were odd, to say the
least.
The new framework allows multiple consumers to register arbitrary IRQ
masks.
Signed-off-by: Daniel Stone <daniel.stone@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Imre Deak <imre.deak@nokia.com>
Acked-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
47 lines
1.2 KiB
C
47 lines
1.2 KiB
C
#ifndef _DISPC_H
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#define _DISPC_H
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#include <linux/interrupt.h>
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#define DISPC_PLANE_GFX 0
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#define DISPC_PLANE_VID1 1
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#define DISPC_PLANE_VID2 2
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#define DISPC_RGB_1_BPP 0x00
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#define DISPC_RGB_2_BPP 0x01
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#define DISPC_RGB_4_BPP 0x02
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#define DISPC_RGB_8_BPP 0x03
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#define DISPC_RGB_12_BPP 0x04
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#define DISPC_RGB_16_BPP 0x06
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#define DISPC_RGB_24_BPP 0x08
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#define DISPC_RGB_24_BPP_UNPACK_32 0x09
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#define DISPC_YUV2_422 0x0a
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#define DISPC_UYVY_422 0x0b
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#define DISPC_BURST_4x32 0
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#define DISPC_BURST_8x32 1
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#define DISPC_BURST_16x32 2
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#define DISPC_LOAD_CLUT_AND_FRAME 0x00
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#define DISPC_LOAD_CLUT_ONLY 0x01
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#define DISPC_LOAD_FRAME_ONLY 0x02
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#define DISPC_LOAD_CLUT_ONCE_FRAME 0x03
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#define DISPC_TFT_DATA_LINES_12 0
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#define DISPC_TFT_DATA_LINES_16 1
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#define DISPC_TFT_DATA_LINES_18 2
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#define DISPC_TFT_DATA_LINES_24 3
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extern void omap_dispc_set_lcd_size(int width, int height);
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extern void omap_dispc_enable_lcd_out(int enable);
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extern void omap_dispc_enable_digit_out(int enable);
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extern int omap_dispc_request_irq(unsigned long irq_mask,
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void (*callback)(void *data), void *data);
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extern void omap_dispc_free_irq(unsigned long irq_mask,
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void (*callback)(void *data), void *data);
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extern const struct lcd_ctrl omap2_int_ctrl;
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#endif
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