63 lines
1.3 KiB
C
63 lines
1.3 KiB
C
/*
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* \brief C-declarations needed for device driver environment
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* \author Stefan Kalkowski
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* \author Norman Feske
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* \date 2016-06-17
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*/
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#ifndef _LX_EMUL_C_H_
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#define _LX_EMUL_C_H_
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#if 0
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#define TRACE \
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do { \
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lx_printf("%s not implemented\n", __func__); \
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} while (0)
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#else
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#define TRACE do { ; } while (0)
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#endif
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#define TRACE_AND_STOP \
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do { \
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lx_printf("%s not implemented\n", __func__); \
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BUG(); \
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} while (0)
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#define ASSERT(x) \
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do { \
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if (!(x)) { \
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lx_printf("%s:%u assertion failed\n", __func__, __LINE__); \
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BUG(); \
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} \
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} while (0)
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#include <lx_emul/extern_c_begin.h>
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struct drm_device;
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struct drm_framebuffer;
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struct drm_display_mode;
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struct drm_connector;
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struct lx_c_fb_config {
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int height;
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int width;
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unsigned pitch;
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unsigned bpp;
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void * addr;
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unsigned long size;
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struct drm_framebuffer * lx_fb;
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};
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void lx_c_allocate_framebuffer(struct drm_device *,
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struct lx_c_fb_config *);
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void lx_c_set_mode(struct drm_device *, struct drm_connector *,
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struct drm_framebuffer *, struct drm_display_mode *);
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void lx_c_set_driver(struct drm_device *, void *);
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void * lx_c_get_driver(struct drm_device *);
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#include <lx_emul/extern_c_end.h>
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#endif /* _LX_EMUL_C_H_ */
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