Update Linux to v5.10.109

Sourced from [1]

[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz

Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/drivers/gpu/drm/stm/ltdc.h b/drivers/gpu/drm/stm/ltdc.h
index a1ad0ae..f153b90 100644
--- a/drivers/gpu/drm/stm/ltdc.h
+++ b/drivers/gpu/drm/stm/ltdc.h
@@ -19,6 +19,7 @@
 	const u32 *pix_fmt_hw;	/* supported pixel formats */
 	bool non_alpha_only_l1; /* non-native no-alpha formats on layer 1 */
 	int pad_max_freq_hz;	/* max frequency supported by pad */
+	int nb_irq;		/* number of hardware interrupts */
 };
 
 #define LTDC_MAX_LAYER	4
@@ -39,11 +40,6 @@
 	struct drm_atomic_state *suspend_state;
 };
 
-bool ltdc_crtc_scanoutpos(struct drm_device *dev, unsigned int pipe,
-			  bool in_vblank_irq, int *vpos, int *hpos,
-			  ktime_t *stime, ktime_t *etime,
-			  const struct drm_display_mode *mode);
-
 int ltdc_load(struct drm_device *ddev);
 void ltdc_unload(struct drm_device *ddev);
 void ltdc_suspend(struct drm_device *ddev);