diff options
Diffstat (limited to 'drivers/gpu/drm/mgag200/mgag200_mode.c')
| -rw-r--r-- | drivers/gpu/drm/mgag200/mgag200_mode.c | 35 |
1 files changed, 1 insertions, 34 deletions
diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c b/drivers/gpu/drm/mgag200/mgag200_mode.c index fc54851d3384..bb6204002cb3 100644 --- a/drivers/gpu/drm/mgag200/mgag200_mode.c +++ b/drivers/gpu/drm/mgag200/mgag200_mode.c @@ -13,7 +13,6 @@ #include <drm/drm_atomic.h> #include <drm/drm_atomic_helper.h> -#include <drm/drm_cache.h> #include <drm/drm_damage_helper.h> #include <drm/drm_edid.h> #include <drm/drm_format_helper.h> @@ -24,6 +23,7 @@ #include <drm/drm_panic.h> #include <drm/drm_print.h> +#include "mgag200_ddc.h" #include "mgag200_drv.h" /* @@ -438,13 +438,6 @@ static void mgag200_handle_damage(struct mga_device *mdev, const struct iosys_ma iosys_map_incr(&dst, drm_fb_clip_offset(fb->pitches[0], fb->format, clip)); drm_fb_memcpy(&dst, fb->pitches, vmap, fb, clip); - - /* Flushing the cache greatly improves latency on x86_64 */ -#if defined(CONFIG_DRM_MGAG200_IOBURST_WORKAROUND) - if (!vmap->is_iomem) - drm_clflush_virt_range(vmap->vaddr + clip->y1 * fb->pitches[0], - drm_rect_height(clip) * fb->pitches[0]); -#endif } /* @@ -737,32 +730,6 @@ void mgag200_crtc_atomic_destroy_state(struct drm_crtc *crtc, struct drm_crtc_st } /* - * Connector - */ - -int mgag200_vga_connector_helper_get_modes(struct drm_connector *connector) -{ - struct mga_device *mdev = to_mga_device(connector->dev); - const struct drm_edid *drm_edid; - int count; - - /* - * Protect access to I/O registers from concurrent modesetting - * by acquiring the I/O-register lock. - */ - mutex_lock(&mdev->rmmio_lock); - - drm_edid = drm_edid_read(connector); - drm_edid_connector_update(connector, drm_edid); - count = drm_edid_connector_add_modes(connector); - drm_edid_free(drm_edid); - - mutex_unlock(&mdev->rmmio_lock); - - return count; -} - -/* * Mode config */ |