Revision a81bfdf8bf5396824d7d139560180854cb599b06 authored by Linus Torvalds on 12 February 2021, 19:29:06 UTC, committed by Linus Torvalds on 12 February 2021, 19:29:06 UTC
Pull drm fixes from Dave Airlie: "Regular fixes for final, there is a ttm regression fix, dp-mst fix, one amdgpu revert, two i915 fixes, and some misc fixes for sun4i, xlnx, and vc4. All pretty quiet and don't think we have any known outstanding regressions. ttm: - page pool regression fix. dp_mst: - don't report un-attached ports as connected amdgpu: - blank screen fix i915: - ensure Type-C FIA is powered when initializing - fix overlay frontbuffer tracking sun4i: - tcon1 sync polarity fix - always set HDMI clock rate - fix H6 HDMI PHY config - fix H6 max frequency vc4: - fix buffer overflow xlnx: - fix memory leak" * tag 'drm-fixes-2021-02-12' of git://anongit.freedesktop.org/drm/drm: drm/ttm: make sure pool pages are cleared drm/sun4i: dw-hdmi: Fix max. frequency for H6 drm/sun4i: Fix H6 HDMI PHY configuration drm/sun4i: dw-hdmi: always set clock rate drm/sun4i: tcon: set sync polarity for tcon1 channel drm/i915: Fix overlay frontbuffer tracking Revert "drm/amd/display: Update NV1x SR latency values" drm/i915/tgl+: Make sure TypeC FIA is powered up when initializing it drm/dp_mst: Don't report ports connected if nothing is attached to them drm/xlnx: fix kmemleak by sending vblank_event in atomic_disable drm/vc4: hvs: Fix buffer overflow with the dlist handling
driver_chipcommon_nflash.c
/*
* Broadcom specific AMBA
* ChipCommon NAND flash interface
*
* Licensed under the GNU/GPL. See COPYING for details.
*/
#include "bcma_private.h"
#include <linux/platform_device.h>
#include <linux/bcma/bcma.h>
struct platform_device bcma_nflash_dev = {
.name = "bcma_nflash",
.num_resources = 0,
};
/* Initialize NAND flash access */
int bcma_nflash_init(struct bcma_drv_cc *cc)
{
struct bcma_bus *bus = cc->core->bus;
if (bus->chipinfo.id != BCMA_CHIP_ID_BCM4706 &&
cc->core->id.rev != 38) {
bcma_err(bus, "NAND flash on unsupported board!\n");
return -ENOTSUPP;
}
if (!(cc->capabilities & BCMA_CC_CAP_NFLASH)) {
bcma_err(bus, "NAND flash not present according to ChipCommon\n");
return -ENODEV;
}
cc->nflash.present = true;
if (cc->core->id.rev == 38 &&
(cc->status & BCMA_CC_CHIPST_5357_NAND_BOOT))
cc->nflash.boot = true;
/* Prepare platform device, but don't register it yet. It's too early,
* malloc (required by device_private_init) is not available yet. */
bcma_nflash_dev.dev.platform_data = &cc->nflash;
return 0;
}
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