[PATCH 33/51] drm/i915: store cursor_handle in struct intel_crtc

[ville.syrj...@linux.intel.com]

From: Ander Conselvan de Oliveira <conselv...@gmail.com>

This way it is possible to check if the cursor changed without doing
any setup. Will be useful for the atomic modesetting api.
---
 drivers/gpu/drm/i915/intel_display.c |    1 +
 drivers/gpu/drm/i915/intel_drv.h     |    2 +-
 2 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_display.c 
b/drivers/gpu/drm/i915/intel_display.c
index d4d7454..c59985d 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -5674,6 +5674,7 @@ static int intel_crtc_cursor_set(struct drm_crtc *crtc,
        mutex_unlock(&dev->struct_mutex);

        intel_crtc->cursor_addr = addr;
+       intel_crtc->cursor_handle = handle;
        intel_crtc->cursor_bo = obj;
        intel_crtc->cursor_width = width;
        intel_crtc->cursor_height = height;
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 0660d38..abe646d 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -204,7 +204,7 @@ struct intel_crtc {
        unsigned long dspaddr_offset;

        struct drm_i915_gem_object *cursor_bo;
-       uint32_t cursor_addr;
+       uint32_t cursor_addr, cursor_handle;
        int16_t cursor_x, cursor_y;
        int16_t cursor_width, cursor_height;
        bool cursor_visible;
-- 
1.7.8.6