diff options
Diffstat (limited to 'drivers/gpu/drm/udl')
| -rw-r--r-- | drivers/gpu/drm/udl/udl_connector.c | 14 | ||||
| -rw-r--r-- | drivers/gpu/drm/udl/udl_drv.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/udl/udl_fb.c | 12 | ||||
| -rw-r--r-- | drivers/gpu/drm/udl/udl_transfer.c | 5 |
4 files changed, 19 insertions, 14 deletions
diff --git a/drivers/gpu/drm/udl/udl_connector.c b/drivers/gpu/drm/udl/udl_connector.c index b3b2cedf674..512f44add89 100644 --- a/drivers/gpu/drm/udl/udl_connector.c +++ b/drivers/gpu/drm/udl/udl_connector.c @@ -84,7 +84,8 @@ udl_detect(struct drm_connector *connector, bool force) return connector_status_connected; } -struct drm_encoder *udl_best_single_encoder(struct drm_connector *connector) +static struct drm_encoder* +udl_best_single_encoder(struct drm_connector *connector) { int enc_id = connector->encoder_ids[0]; struct drm_mode_object *obj; @@ -97,8 +98,9 @@ struct drm_encoder *udl_best_single_encoder(struct drm_connector *connector) return encoder; } -int udl_connector_set_property(struct drm_connector *connector, struct drm_property *property, - uint64_t val) +static int udl_connector_set_property(struct drm_connector *connector, + struct drm_property *property, + uint64_t val) { return 0; } @@ -110,13 +112,13 @@ static void udl_connector_destroy(struct drm_connector *connector) kfree(connector); } -struct drm_connector_helper_funcs udl_connector_helper_funcs = { +static struct drm_connector_helper_funcs udl_connector_helper_funcs = { .get_modes = udl_get_modes, .mode_valid = udl_mode_valid, .best_encoder = udl_best_single_encoder, }; -struct drm_connector_funcs udl_connector_funcs = { +static struct drm_connector_funcs udl_connector_funcs = { .dpms = drm_helper_connector_dpms, .detect = udl_detect, .fill_modes = drm_helper_probe_single_connector_modes, @@ -138,7 +140,7 @@ int udl_connector_init(struct drm_device *dev, struct drm_encoder *encoder) drm_sysfs_connector_add(connector); drm_mode_connector_attach_encoder(connector, encoder); - drm_connector_attach_property(connector, + drm_object_attach_property(&connector->base, dev->mode_config.dirty_info_property, 1); return 0; diff --git a/drivers/gpu/drm/udl/udl_drv.h b/drivers/gpu/drm/udl/udl_drv.h index fccd361f7b5..87aa5f5d3c8 100644 --- a/drivers/gpu/drm/udl/udl_drv.h +++ b/drivers/gpu/drm/udl/udl_drv.h @@ -104,7 +104,7 @@ udl_fb_user_fb_create(struct drm_device *dev, int udl_render_hline(struct drm_device *dev, int bpp, struct urb **urb_ptr, const char *front, char **urb_buf_ptr, - u32 byte_offset, u32 byte_width, + u32 byte_offset, u32 device_byte_offset, u32 byte_width, int *ident_ptr, int *sent_ptr); int udl_dumb_create(struct drm_file *file_priv, diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c index 69a2b16f42a..d4ab3beaada 100644 --- a/drivers/gpu/drm/udl/udl_fb.c +++ b/drivers/gpu/drm/udl/udl_fb.c @@ -114,9 +114,10 @@ static void udlfb_dpy_deferred_io(struct fb_info *info, list_for_each_entry(cur, &fbdefio->pagelist, lru) { if (udl_render_hline(dev, (ufbdev->ufb.base.bits_per_pixel / 8), - &urb, (char *) info->fix.smem_start, - &cmd, cur->index << PAGE_SHIFT, - PAGE_SIZE, &bytes_identical, &bytes_sent)) + &urb, (char *) info->fix.smem_start, + &cmd, cur->index << PAGE_SHIFT, + cur->index << PAGE_SHIFT, + PAGE_SIZE, &bytes_identical, &bytes_sent)) goto error; bytes_rendered += PAGE_SIZE; } @@ -187,10 +188,11 @@ int udl_handle_damage(struct udl_framebuffer *fb, int x, int y, for (i = y; i < y + height ; i++) { const int line_offset = fb->base.pitches[0] * i; const int byte_offset = line_offset + (x * bpp); - + const int dev_byte_offset = (fb->base.width * bpp * i) + (x * bpp); if (udl_render_hline(dev, bpp, &urb, (char *) fb->obj->vmapping, - &cmd, byte_offset, width * bpp, + &cmd, byte_offset, dev_byte_offset, + width * bpp, &bytes_identical, &bytes_sent)) goto error; } diff --git a/drivers/gpu/drm/udl/udl_transfer.c b/drivers/gpu/drm/udl/udl_transfer.c index dc095526ffb..142fee5f983 100644 --- a/drivers/gpu/drm/udl/udl_transfer.c +++ b/drivers/gpu/drm/udl/udl_transfer.c @@ -213,11 +213,12 @@ static void udl_compress_hline16( */ int udl_render_hline(struct drm_device *dev, int bpp, struct urb **urb_ptr, const char *front, char **urb_buf_ptr, - u32 byte_offset, u32 byte_width, + u32 byte_offset, u32 device_byte_offset, + u32 byte_width, int *ident_ptr, int *sent_ptr) { const u8 *line_start, *line_end, *next_pixel; - u32 base16 = 0 + (byte_offset / bpp) * 2; + u32 base16 = 0 + (device_byte_offset / bpp) * 2; struct urb *urb = *urb_ptr; u8 *cmd = *urb_buf_ptr; u8 *cmd_end = (u8 *) urb->transfer_buffer + urb->transfer_buffer_length; |