modify sin led gpio

hc

2024-05-13 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e

 kernel/drivers/gpu/drm/mga/mga_drv.h
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@@ -31,7 +31,20 @@
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 #ifndef __MGA_DRV_H__
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 #define __MGA_DRV_H__
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+#include <linux/irqreturn.h>
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+#include <linux/pci.h>
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+#include <linux/slab.h>
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+
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+#include <drm/drm_agpsupport.h>
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+#include <drm/drm_device.h>
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+#include <drm/drm_file.h>
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+#include <drm/drm_ioctl.h>
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+#include <drm/drm_irq.h>
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 #include <drm/drm_legacy.h>
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+#include <drm/drm_print.h>
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+#include <drm/drm_sarea.h>
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+#include <drm/drm_vblank.h>
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+#include <drm/mga_drm.h>
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 /* General customization:
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  */
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@@ -188,7 +201,7 @@
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 extern int mga_enable_vblank(struct drm_device *dev, unsigned int pipe);
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 extern void mga_disable_vblank(struct drm_device *dev, unsigned int pipe);
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 extern u32 mga_get_vblank_counter(struct drm_device *dev, unsigned int pipe);
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-extern int mga_driver_fence_wait(struct drm_device *dev, unsigned int *sequence);
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+extern void mga_driver_fence_wait(struct drm_device *dev, unsigned int *sequence);
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 extern int mga_driver_vblank_wait(struct drm_device *dev, unsigned int *sequence);
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 extern irqreturn_t mga_driver_irq_handler(int irq, void *arg);
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 extern void mga_driver_irq_preinstall(struct drm_device *dev);
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@@ -199,10 +212,14 @@
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 #define mga_flush_write_combine()	wmb()
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-#define MGA_READ8(reg)		DRM_READ8(dev_priv->mmio, (reg))
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-#define MGA_READ(reg)		DRM_READ32(dev_priv->mmio, (reg))
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-#define MGA_WRITE8(reg, val)	DRM_WRITE8(dev_priv->mmio, (reg), (val))
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-#define MGA_WRITE(reg, val)	DRM_WRITE32(dev_priv->mmio, (reg), (val))
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+#define MGA_READ8(reg) \
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+	readb(((void __iomem *)dev_priv->mmio->handle) + (reg))
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+#define MGA_READ(reg) \
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+	readl(((void __iomem *)dev_priv->mmio->handle) + (reg))
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+#define MGA_WRITE8(reg, val) \
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+	writeb(val, ((void __iomem *)dev_priv->mmio->handle) + (reg))
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+#define MGA_WRITE(reg, val) \
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+	writel(val, ((void __iomem *)dev_priv->mmio->handle) + (reg))
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 #define DWGREG0		0x1c00
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 #define DWGREG0_END	0x1dff