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-rw-r--r--drivers/gpu/drm/mga/mga_dma.c21
-rw-r--r--drivers/gpu/drm/mga/mga_drv.c53
-rw-r--r--drivers/gpu/drm/mga/mga_drv.h25
-rw-r--r--drivers/gpu/drm/mga/mga_ioc32.c8
-rw-r--r--drivers/gpu/drm/mga/mga_irq.c15
-rw-r--r--drivers/gpu/drm/mga/mga_state.c13
-rw-r--r--drivers/gpu/drm/mga/mga_warp.c6
7 files changed, 58 insertions, 83 deletions
diff --git a/drivers/gpu/drm/mga/mga_dma.c b/drivers/gpu/drm/mga/mga_dma.c
index 08868ac3048..c3bf059ba72 100644
--- a/drivers/gpu/drm/mga/mga_dma.c
+++ b/drivers/gpu/drm/mga/mga_dma.c
@@ -35,10 +35,8 @@
* \author Gareth Hughes <gareth@valinux.com>
*/
-#include "drmP.h"
-#include "drm.h"
-#include "drm_sarea.h"
-#include "mga_drm.h"
+#include <drm/drmP.h>
+#include <drm/mga_drm.h>
#include "mga_drv.h"
#define MGA_DEFAULT_USEC_TIMEOUT 10000
@@ -403,14 +401,11 @@ int mga_driver_load(struct drm_device *dev, unsigned long flags)
dev_priv->usec_timeout = MGA_DEFAULT_USEC_TIMEOUT;
dev_priv->chipset = flags;
+ pci_set_master(dev->pdev);
+
dev_priv->mmio_base = pci_resource_start(dev->pdev, 1);
dev_priv->mmio_size = pci_resource_len(dev->pdev, 1);
- dev->counters += 3;
- dev->types[6] = _DRM_STAT_IRQ;
- dev->types[7] = _DRM_STAT_PRIMARY;
- dev->types[8] = _DRM_STAT_SECONDARY;
-
ret = drm_vblank_init(dev, 1);
if (ret) {
@@ -426,7 +421,7 @@ int mga_driver_load(struct drm_device *dev, unsigned long flags)
* Bootstrap the driver for AGP DMA.
*
* \todo
- * Investigate whether there is any benifit to storing the WARP microcode in
+ * Investigate whether there is any benefit to storing the WARP microcode in
* AGP memory. If not, the microcode may as well always be put in PCI
* memory.
*
@@ -703,7 +698,7 @@ static int mga_do_pci_dma_bootstrap(struct drm_device *dev,
static int mga_do_dma_bootstrap(struct drm_device *dev,
drm_mga_dma_bootstrap_t *dma_bs)
{
- const int is_agp = (dma_bs->agp_mode != 0) && drm_device_is_agp(dev);
+ const int is_agp = (dma_bs->agp_mode != 0) && drm_pci_device_is_agp(dev);
int err;
drm_mga_private_t *const dev_priv =
(drm_mga_private_t *) dev->dev_private;
@@ -1080,10 +1075,10 @@ static int mga_dma_get_buffers(struct drm_device *dev,
buf->file_priv = file_priv;
- if (DRM_COPY_TO_USER(&d->request_indices[i],
+ if (copy_to_user(&d->request_indices[i],
&buf->idx, sizeof(buf->idx)))
return -EFAULT;
- if (DRM_COPY_TO_USER(&d->request_sizes[i],
+ if (copy_to_user(&d->request_sizes[i],
&buf->total, sizeof(buf->total)))
return -EFAULT;
diff --git a/drivers/gpu/drm/mga/mga_drv.c b/drivers/gpu/drm/mga/mga_drv.c
index 0aaf5f67a43..6b1a87c8aac 100644
--- a/drivers/gpu/drm/mga/mga_drv.c
+++ b/drivers/gpu/drm/mga/mga_drv.c
@@ -29,12 +29,13 @@
* Gareth Hughes <gareth@valinux.com>
*/
-#include "drmP.h"
-#include "drm.h"
-#include "mga_drm.h"
+#include <linux/module.h>
+
+#include <drm/drmP.h>
+#include <drm/mga_drm.h>
#include "mga_drv.h"
-#include "drm_pciids.h"
+#include <drm/drm_pciids.h>
static int mga_driver_device_is_agp(struct drm_device *dev);
@@ -42,9 +43,22 @@ static struct pci_device_id pciidlist[] = {
mga_PCI_IDS
};
+static const struct file_operations mga_driver_fops = {
+ .owner = THIS_MODULE,
+ .open = drm_open,
+ .release = drm_release,
+ .unlocked_ioctl = drm_ioctl,
+ .mmap = drm_mmap,
+ .poll = drm_poll,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = mga_compat_ioctl,
+#endif
+ .llseek = noop_llseek,
+};
+
static struct drm_driver driver = {
.driver_features =
- DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA |
+ DRIVER_USE_AGP | DRIVER_PCI_DMA |
DRIVER_HAVE_DMA | DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED,
.dev_priv_size = sizeof(drm_mga_buf_priv_t),
.load = mga_driver_load,
@@ -59,27 +73,9 @@ static struct drm_driver driver = {
.irq_postinstall = mga_driver_irq_postinstall,
.irq_uninstall = mga_driver_irq_uninstall,
.irq_handler = mga_driver_irq_handler,
- .reclaim_buffers = drm_core_reclaim_buffers,
.ioctls = mga_ioctls,
.dma_ioctl = mga_dma_buffers,
- .fops = {
- .owner = THIS_MODULE,
- .open = drm_open,
- .release = drm_release,
- .unlocked_ioctl = drm_ioctl,
- .mmap = drm_mmap,
- .poll = drm_poll,
- .fasync = drm_fasync,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = mga_compat_ioctl,
-#endif
- .llseek = noop_llseek,
- },
- .pci_driver = {
- .name = DRIVER_NAME,
- .id_table = pciidlist,
- },
-
+ .fops = &mga_driver_fops,
.name = DRIVER_NAME,
.desc = DRIVER_DESC,
.date = DRIVER_DATE,
@@ -88,15 +84,20 @@ static struct drm_driver driver = {
.patchlevel = DRIVER_PATCHLEVEL,
};
+static struct pci_driver mga_pci_driver = {
+ .name = DRIVER_NAME,
+ .id_table = pciidlist,
+};
+
static int __init mga_init(void)
{
driver.num_ioctls = mga_max_ioctl;
- return drm_init(&driver);
+ return drm_pci_init(&driver, &mga_pci_driver);
}
static void __exit mga_exit(void)
{
- drm_exit(&driver);
+ drm_pci_exit(&driver, &mga_pci_driver);
}
module_init(mga_init);
diff --git a/drivers/gpu/drm/mga/mga_drv.h b/drivers/gpu/drm/mga/mga_drv.h
index 1084fa4d261..fe453213600 100644
--- a/drivers/gpu/drm/mga/mga_drv.h
+++ b/drivers/gpu/drm/mga/mga_drv.h
@@ -149,7 +149,7 @@ typedef struct drm_mga_private {
unsigned int agp_size;
} drm_mga_private_t;
-extern struct drm_ioctl_desc mga_ioctls[];
+extern const struct drm_ioctl_desc mga_ioctls[];
extern int mga_max_ioctl;
/* mga_dma.c */
@@ -186,38 +186,19 @@ extern void mga_disable_vblank(struct drm_device *dev, int crtc);
extern u32 mga_get_vblank_counter(struct drm_device *dev, int crtc);
extern int mga_driver_fence_wait(struct drm_device *dev, unsigned int *sequence);
extern int mga_driver_vblank_wait(struct drm_device *dev, unsigned int *sequence);
-extern irqreturn_t mga_driver_irq_handler(DRM_IRQ_ARGS);
+extern irqreturn_t mga_driver_irq_handler(int irq, void *arg);
extern void mga_driver_irq_preinstall(struct drm_device *dev);
extern int mga_driver_irq_postinstall(struct drm_device *dev);
extern void mga_driver_irq_uninstall(struct drm_device *dev);
extern long mga_compat_ioctl(struct file *filp, unsigned int cmd,
unsigned long arg);
-#define mga_flush_write_combine() DRM_WRITEMEMORYBARRIER()
+#define mga_flush_write_combine() wmb()
-#if defined(__linux__) && defined(__alpha__)
-#define MGA_BASE(reg) ((unsigned long)(dev_priv->mmio->handle))
-#define MGA_ADDR(reg) (MGA_BASE(reg) + reg)
-
-#define MGA_DEREF(reg) (*(volatile u32 *)MGA_ADDR(reg))
-#define MGA_DEREF8(reg) (*(volatile u8 *)MGA_ADDR(reg))
-
-#define MGA_READ(reg) (_MGA_READ((u32 *)MGA_ADDR(reg)))
-#define MGA_READ8(reg) (_MGA_READ((u8 *)MGA_ADDR(reg)))
-#define MGA_WRITE(reg, val) do { DRM_WRITEMEMORYBARRIER(); MGA_DEREF(reg) = val; } while (0)
-#define MGA_WRITE8(reg, val) do { DRM_WRITEMEMORYBARRIER(); MGA_DEREF8(reg) = val; } while (0)
-
-static inline u32 _MGA_READ(u32 *addr)
-{
- DRM_MEMORYBARRIER();
- return *(volatile u32 *)addr;
-}
-#else
#define MGA_READ8(reg) DRM_READ8(dev_priv->mmio, (reg))
#define MGA_READ(reg) DRM_READ32(dev_priv->mmio, (reg))
#define MGA_WRITE8(reg, val) DRM_WRITE8(dev_priv->mmio, (reg), (val))
#define MGA_WRITE(reg, val) DRM_WRITE32(dev_priv->mmio, (reg), (val))
-#endif
#define DWGREG0 0x1c00
#define DWGREG0_END 0x1dff
diff --git a/drivers/gpu/drm/mga/mga_ioc32.c b/drivers/gpu/drm/mga/mga_ioc32.c
index c1f877b7bac..729bfd56b55 100644
--- a/drivers/gpu/drm/mga/mga_ioc32.c
+++ b/drivers/gpu/drm/mga/mga_ioc32.c
@@ -32,9 +32,9 @@
*/
#include <linux/compat.h>
-#include "drmP.h"
-#include "drm.h"
-#include "mga_drm.h"
+#include <drm/drmP.h>
+#include <drm/mga_drm.h>
+#include "mga_drv.h"
typedef struct drm32_mga_init {
int func;
@@ -214,7 +214,7 @@ long mga_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
if (nr < DRM_COMMAND_BASE)
return drm_compat_ioctl(filp, cmd, arg);
- if (nr < DRM_COMMAND_BASE + DRM_ARRAY_SIZE(mga_compat_ioctls))
+ if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls))
fn = mga_compat_ioctls[nr - DRM_COMMAND_BASE];
if (fn != NULL)
diff --git a/drivers/gpu/drm/mga/mga_irq.c b/drivers/gpu/drm/mga/mga_irq.c
index 2581202297e..1b071b8ff9d 100644
--- a/drivers/gpu/drm/mga/mga_irq.c
+++ b/drivers/gpu/drm/mga/mga_irq.c
@@ -31,9 +31,8 @@
* Eric Anholt <anholt@FreeBSD.org>
*/
-#include "drmP.h"
-#include "drm.h"
-#include "mga_drm.h"
+#include <drm/drmP.h>
+#include <drm/mga_drm.h>
#include "mga_drv.h"
u32 mga_get_vblank_counter(struct drm_device *dev, int crtc)
@@ -48,7 +47,7 @@ u32 mga_get_vblank_counter(struct drm_device *dev, int crtc)
}
-irqreturn_t mga_driver_irq_handler(DRM_IRQ_ARGS)
+irqreturn_t mga_driver_irq_handler(int irq, void *arg)
{
struct drm_device *dev = (struct drm_device *) arg;
drm_mga_private_t *dev_priv = (drm_mga_private_t *) dev->dev_private;
@@ -80,7 +79,7 @@ irqreturn_t mga_driver_irq_handler(DRM_IRQ_ARGS)
MGA_WRITE(MGA_PRIMEND, prim_end);
atomic_inc(&dev_priv->last_fence_retired);
- DRM_WAKEUP(&dev_priv->fence_queue);
+ wake_up(&dev_priv->fence_queue);
handled = 1;
}
@@ -129,7 +128,7 @@ int mga_driver_fence_wait(struct drm_device *dev, unsigned int *sequence)
* by about a day rather than she wants to wait for years
* using fences.
*/
- DRM_WAIT_ON(ret, dev_priv->fence_queue, 3 * DRM_HZ,
+ DRM_WAIT_ON(ret, dev_priv->fence_queue, 3 * HZ,
(((cur_fence = atomic_read(&dev_priv->last_fence_retired))
- *sequence) <= (1 << 23)));
@@ -152,7 +151,7 @@ int mga_driver_irq_postinstall(struct drm_device *dev)
{
drm_mga_private_t *dev_priv = (drm_mga_private_t *) dev->dev_private;
- DRM_INIT_WAITQUEUE(&dev_priv->fence_queue);
+ init_waitqueue_head(&dev_priv->fence_queue);
/* Turn on soft trap interrupt. Vertical blank interrupts are enabled
* in mga_enable_vblank.
@@ -170,5 +169,5 @@ void mga_driver_irq_uninstall(struct drm_device *dev)
/* Disable *all* interrupts */
MGA_WRITE(MGA_IEN, 0);
- dev->irq_enabled = 0;
+ dev->irq_enabled = false;
}
diff --git a/drivers/gpu/drm/mga/mga_state.c b/drivers/gpu/drm/mga/mga_state.c
index 9ce2827f8c0..792f924496f 100644
--- a/drivers/gpu/drm/mga/mga_state.c
+++ b/drivers/gpu/drm/mga/mga_state.c
@@ -32,9 +32,8 @@
* Gareth Hughes <gareth@valinux.com>
*/
-#include "drmP.h"
-#include "drm.h"
-#include "mga_drm.h"
+#include <drm/drmP.h>
+#include <drm/mga_drm.h>
#include "mga_drv.h"
/* ================================================================
@@ -1021,7 +1020,7 @@ static int mga_getparam(struct drm_device *dev, void *data, struct drm_file *fil
switch (param->param) {
case MGA_PARAM_IRQ_NR:
- value = drm_dev_to_irq(dev);
+ value = dev->pdev->irq;
break;
case MGA_PARAM_CARD_TYPE:
value = dev_priv->chipset;
@@ -1030,7 +1029,7 @@ static int mga_getparam(struct drm_device *dev, void *data, struct drm_file *fil
return -EINVAL;
}
- if (DRM_COPY_TO_USER(param->value, &value, sizeof(int))) {
+ if (copy_to_user(param->value, &value, sizeof(int))) {
DRM_ERROR("copy_to_user\n");
return -EFAULT;
}
@@ -1084,7 +1083,7 @@ file_priv)
return 0;
}
-struct drm_ioctl_desc mga_ioctls[] = {
+const struct drm_ioctl_desc mga_ioctls[] = {
DRM_IOCTL_DEF_DRV(MGA_INIT, mga_dma_init, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
DRM_IOCTL_DEF_DRV(MGA_FLUSH, mga_dma_flush, DRM_AUTH),
DRM_IOCTL_DEF_DRV(MGA_RESET, mga_dma_reset, DRM_AUTH),
@@ -1100,4 +1099,4 @@ struct drm_ioctl_desc mga_ioctls[] = {
DRM_IOCTL_DEF_DRV(MGA_DMA_BOOTSTRAP, mga_dma_bootstrap, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
};
-int mga_max_ioctl = DRM_ARRAY_SIZE(mga_ioctls);
+int mga_max_ioctl = ARRAY_SIZE(mga_ioctls);
diff --git a/drivers/gpu/drm/mga/mga_warp.c b/drivers/gpu/drm/mga/mga_warp.c
index f172bd5c257..0b76352260a 100644
--- a/drivers/gpu/drm/mga/mga_warp.c
+++ b/drivers/gpu/drm/mga/mga_warp.c
@@ -30,10 +30,10 @@
#include <linux/firmware.h>
#include <linux/ihex.h>
#include <linux/platform_device.h>
+#include <linux/module.h>
-#include "drmP.h"
-#include "drm.h"
-#include "mga_drm.h"
+#include <drm/drmP.h>
+#include <drm/mga_drm.h>
#include "mga_drv.h"
#define FIRMWARE_G200 "matrox/g200_warp.fw"
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-05 01:10:16 +0000