These changes are the raw update to linux-4.4.6-rt14. Kernel sources

are taken from kernel.org, and rt patch from the rt wiki download page.

During the rebasing, the following patch collided:

Force tick interrupt and get rid of softirq magic(I70131fb85).

Collisions have been removed because its logic was found on the
source already.

Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>

3 files changed, 17 insertions, 17 deletions

diff --git a/kernel/drivers/gpu/drm/r128/r128_cce.c b/kernel/drivers/gpu/drm/r128/r128_cce.c
index 2c45ac9c1..14fd83b5f 100644
--- a/kernel/drivers/gpu/drm/r128/r128_cce.c
+++ b/kernel/drivers/gpu/drm/r128/r128_cce.c
@@ -311,7 +311,7 @@ static void r128_cce_init_ring_buffer(struct drm_device *dev,
 	/* The manual (p. 2) says this address is in "VM space".  This
 	 * means it's an offset from the start of AGP space.
 	 */
-#if __OS_HAS_AGP
+#if IS_ENABLED(CONFIG_AGP)
 	if (!dev_priv->is_pci)
 		ring_start = dev_priv->cce_ring->offset - dev->agp->base;
 	else
@@ -505,7 +505,7 @@ static int r128_do_init_cce(struct drm_device *dev, drm_r128_init_t *init)
 	    (drm_r128_sarea_t *) ((u8 *) dev_priv->sarea->handle +
 				  init->sarea_priv_offset);
 
-#if __OS_HAS_AGP
+#if IS_ENABLED(CONFIG_AGP)
 	if (!dev_priv->is_pci) {
 		drm_legacy_ioremap_wc(dev_priv->cce_ring, dev);
 		drm_legacy_ioremap_wc(dev_priv->ring_rptr, dev);
@@ -529,7 +529,7 @@ static int r128_do_init_cce(struct drm_device *dev, drm_r128_init_t *init)
 			(void *)(unsigned long)dev->agp_buffer_map->offset;
 	}
 
-#if __OS_HAS_AGP
+#if IS_ENABLED(CONFIG_AGP)
 	if (!dev_priv->is_pci)
 		dev_priv->cce_buffers_offset = dev->agp->base;
 	else
@@ -552,7 +552,7 @@ static int r128_do_init_cce(struct drm_device *dev, drm_r128_init_t *init)
 	dev_priv->sarea_priv->last_dispatch = 0;
 	R128_WRITE(R128_LAST_DISPATCH_REG, dev_priv->sarea_priv->last_dispatch);
 
-#if __OS_HAS_AGP
+#if IS_ENABLED(CONFIG_AGP)
 	if (dev_priv->is_pci) {
 #endif
 		dev_priv->gart_info.table_mask = DMA_BIT_MASK(32);
@@ -568,7 +568,7 @@ static int r128_do_init_cce(struct drm_device *dev, drm_r128_init_t *init)
 			return -ENOMEM;
 		}
 		R128_WRITE(R128_PCI_GART_PAGE, dev_priv->gart_info.bus_addr);
-#if __OS_HAS_AGP
+#if IS_ENABLED(CONFIG_AGP)
 	}
 #endif
 
@@ -600,7 +600,7 @@ int r128_do_cleanup_cce(struct drm_device *dev)
 	if (dev->dev_private) {
 		drm_r128_private_t *dev_priv = dev->dev_private;
 
-#if __OS_HAS_AGP
+#if IS_ENABLED(CONFIG_AGP)
 		if (!dev_priv->is_pci) {
 			if (dev_priv->cce_ring != NULL)
 				drm_legacy_ioremapfree(dev_priv->cce_ring, dev);
diff --git a/kernel/drivers/gpu/drm/r128/r128_drv.h b/kernel/drivers/gpu/drm/r128/r128_drv.h
index 723e5d6f1..09143b840 100644
--- a/kernel/drivers/gpu/drm/r128/r128_drv.h
+++ b/kernel/drivers/gpu/drm/r128/r128_drv.h
@@ -154,9 +154,9 @@ extern int r128_wait_ring(drm_r128_private_t *dev_priv, int n);
 extern int r128_do_cce_idle(drm_r128_private_t *dev_priv);
 extern int r128_do_cleanup_cce(struct drm_device *dev);
 
-extern int r128_enable_vblank(struct drm_device *dev, int crtc);
-extern void r128_disable_vblank(struct drm_device *dev, int crtc);
-extern u32 r128_get_vblank_counter(struct drm_device *dev, int crtc);
+extern int r128_enable_vblank(struct drm_device *dev, unsigned int pipe);
+extern void r128_disable_vblank(struct drm_device *dev, unsigned int pipe);
+extern u32 r128_get_vblank_counter(struct drm_device *dev, unsigned int pipe);
 extern irqreturn_t r128_driver_irq_handler(int irq, void *arg);
 extern void r128_driver_irq_preinstall(struct drm_device *dev);
 extern int r128_driver_irq_postinstall(struct drm_device *dev);
diff --git a/kernel/drivers/gpu/drm/r128/r128_irq.c b/kernel/drivers/gpu/drm/r128/r128_irq.c
index c2ae496ba..9730f4918 100644
--- a/kernel/drivers/gpu/drm/r128/r128_irq.c
+++ b/kernel/drivers/gpu/drm/r128/r128_irq.c
@@ -34,11 +34,11 @@
 #include <drm/r128_drm.h>
 #include "r128_drv.h"
 
-u32 r128_get_vblank_counter(struct drm_device *dev, int crtc)
+u32 r128_get_vblank_counter(struct drm_device *dev, unsigned int pipe)
 {
 	const drm_r128_private_t *dev_priv = dev->dev_private;
 
-	if (crtc != 0)
+	if (pipe != 0)
 		return 0;
 
 	return atomic_read(&dev_priv->vbl_received);
@@ -62,12 +62,12 @@ irqreturn_t r128_driver_irq_handler(int irq, void *arg)
 	return IRQ_NONE;
 }
 
-int r128_enable_vblank(struct drm_device *dev, int crtc)
+int r128_enable_vblank(struct drm_device *dev, unsigned int pipe)
 {
 	drm_r128_private_t *dev_priv = dev->dev_private;
 
-	if (crtc != 0) {
-		DRM_ERROR("%s:  bad crtc %d\n", __func__, crtc);
+	if (pipe != 0) {
+		DRM_ERROR("%s:  bad crtc %u\n", __func__, pipe);
 		return -EINVAL;
 	}
 
@@ -75,10 +75,10 @@ int r128_enable_vblank(struct drm_device *dev, int crtc)
 	return 0;
 }
 
-void r128_disable_vblank(struct drm_device *dev, int crtc)
+void r128_disable_vblank(struct drm_device *dev, unsigned int pipe)
 {
-	if (crtc != 0)
-		DRM_ERROR("%s:  bad crtc %d\n", __func__, crtc);
+	if (pipe != 0)
+		DRM_ERROR("%s:  bad crtc %u\n", __func__, pipe);
 
 	/*
 	 * FIXME: implement proper interrupt disable by using the vblank