gma500: Fix early Medfield crash (cc976ced) · Commits · 戴 / test

We need to initialise the DBI interface and the code for it got missed in the original merge as it's in a daft place. This will need moving but lets get it added first. Signed-off-by:

Alan Cox <alan@linux.intel.com> Signed-off-by:

Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/gma500/psb_drv.c

+12 −0

Original line number	Diff line number	Diff line
		@@ -28,6 +28,7 @@
		#include "psb_intel_reg.h"
		#include "psb_intel_bios.h"
		#include "mrst_bios.h"
		#include "mdfld_dsi_dbi.h"
		#include <drm/drm_pciids.h>
		#include "psb_powermgmt.h"
		#include <linux/cpu.h>
		@@ -442,6 +443,17 @@ static int psb_driver_load(struct drm_device *dev, unsigned long chipset)

		dev->driver->get_vblank_counter = psb_get_vblank_counter;

		/* FIXME: this is not the right place for this stuff ! */
		if (IS_MFLD(dev)) {
		#ifdef CONFIG_MDFLD_DSI_DPU
		/init dpu info/
		mdfld_dbi_dpu_init(dev);
		#else
		mdfld_dbi_dsr_init(dev);
		#endif /CONFIG_MDFLD_DSI_DPU/
		/* INIT_WORK(&dev_priv->te_work, mdfld_te_handler_work);*/
		}

		if (drm_psb_no_fb == 0) {
		psb_modeset_init(dev);
		psb_fbdev_init(dev);

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