Subversion Repositories Kolibri OS

#include "drm.h"

#include "i915_drm.h"

#include "i915_drv.h"

#include "intel_drv.h"

#include 

#include 

#include 

#include 

{

    kobj_t     header;

    uint32_t   hot_x;

    uint32_t   hot_y;

    struct drm_i915_gem_object  *cobj;

}cursor_t;

#define CURSOR_HEIGHT 64

{

    int  x;

    int  y;

    int  width;

    int  height;

    int  bpp;

    int  vrefresh;

    int  pitch;

    int  lfb;

    struct drm_device    *ddev;

    struct drm_connector *connector;

    struct drm_crtc      *crtc;

    int       (*init_cursor)(cursor_t*);

    cursor_t* (__stdcall *select_cursor)(cursor_t*);

    void      (*show_cursor)(int show);

    void      (__stdcall *move_cursor)(cursor_t *cursor, int x, int y);

    void      (__stdcall *restore_cursor)(int x, int y);

    void      (*disable_mouse)(void);

    u32  mask_seqno;

    u32  check_mouse;

    u32  check_m_pixel;

u32_t cmd_offset;

int  sna_init();

static cursor_t*  __stdcall select_cursor_kms(cursor_t *cursor);

static void       __stdcall move_cursor_kms(cursor_t *cursor, int x, int y);

{};

{};

{

    static char name[4];

    name[1] = ((x[0] & 0x03) << 3) + ((x[1] & 0xE0) >> 5) + '@';

    name[2] = (x[1] & 0x1F) + '@';

    name[3] = 0;

}

              videomode_t *reqmode, bool strict)

{

    drm_i915_private_t      *dev_priv   = dev->dev_private;

    struct drm_fb_helper    *fb_helper  = &dev_priv->fbdev->helper;

    struct drm_display_mode *mode       = NULL, *tmpmode;

    struct drm_framebuffer  *fb         = NULL;

    struct drm_crtc         *crtc;

    struct drm_encoder      *encoder;

    struct drm_i915_gem_object *fb_obj;

    struct drm_mode_set     set;

    const char *con_name;

    const char *enc_name;

    unsigned hdisplay, vdisplay;

    int ret;

    {

        if( (drm_mode_width(tmpmode)    == reqmode->width)  &&

            (drm_mode_height(tmpmode)   == reqmode->height) &&

            (drm_mode_vrefresh(tmpmode) == reqmode->freq) )

        {

            mode = tmpmode;

            goto do_set;

        }

    };

    {

        list_for_each_entry(tmpmode, &connector->modes, head)

        {

            if( (drm_mode_width(tmpmode)  == reqmode->width)  &&

                (drm_mode_height(tmpmode) == reqmode->height) )

            {

                mode = tmpmode;

                goto do_set;

            }

        };

    };

    crtc = encoder->crtc;

    enc_name = drm_get_encoder_name(encoder);

              reqmode->width, reqmode->height, crtc->base.id,

              con_name, enc_name);

    vdisplay = mode->vdisplay;

        swap(hdisplay, vdisplay);

    fb = fb_helper->fb;

    fb->height = reqmode->height;

                      fb->pitches[3]  = ALIGN(reqmode->width * 4, 512);

    fb->depth = 24;

    crtc->enabled = true;

    os_display->crtc = crtc;

    set.x = 0;

    set.y = 0;

    set.mode = mode;

    set.connectors = &connector;

    set.num_connectors = 1;

    set.fb = fb;

    ret = crtc->funcs->set_config(&set);

    mutex_unlock(&dev->mode_config.mutex);

    {

        os_display->width    = fb->width;

        os_display->height   = fb->height;

        os_display->vrefresh = drm_mode_vrefresh(mode);

                       fb->width, fb->height, fb->pitches[0]);

    }

    else

        DRM_ERROR("failed to set mode %d_%d on crtc %p\n",

                   fb->width, fb->height, crtc);

}

{

    struct drm_display_mode  *mode;

    int count = 0;

    {

        count++;

    };

    return count;

};

{

    struct drm_connector  *connector;

    struct drm_connector_helper_funcs *connector_funcs;

    {

        struct drm_encoder  *encoder;

        struct drm_crtc     *crtc;

            continue;

        encoder = connector_funcs->best_encoder(connector);

        if( encoder == NULL)

            continue;

                   connector, connector->base.id,

                   connector->status, connector->encoder,

                   crtc);

//            continue;

    };