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https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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bf4afc53b7
This was done entirely with mindless brute force, using
git grep -l '\<k[vmz]*alloc_objs*(.*, GFP_KERNEL)' |
xargs sed -i 's/\(alloc_objs*(.*\), GFP_KERNEL)/\1)/'
to convert the new alloc_obj() users that had a simple GFP_KERNEL
argument to just drop that argument.
Note that due to the extreme simplicity of the scripting, any slightly
more complex cases spread over multiple lines would not be triggered:
they definitely exist, but this covers the vast bulk of the cases, and
the resulting diff is also then easier to check automatically.
For the same reason the 'flex' versions will be done as a separate
conversion.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
123 lines
3.3 KiB
C
123 lines
3.3 KiB
C
// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
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//
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// This file is provided under a dual BSD/GPLv2 license. When using or
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// redistributing this file, you may do so under either license.
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//
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// Copyright(c) 2018 Intel Corporation
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//
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// Authors: Liam Girdwood <liam.r.girdwood@linux.intel.com>
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// Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
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// Rander Wang <rander.wang@intel.com>
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// Keyon Jie <yang.jie@linux.intel.com>
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//
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/*
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* Hardware interface for audio DSP on Apollolake and GeminiLake
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*/
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#include <sound/sof/ext_manifest4.h>
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#include "../ipc4-priv.h"
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#include "../sof-priv.h"
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#include "hda.h"
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#include "../sof-audio.h"
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static const struct snd_sof_debugfs_map apl_dsp_debugfs[] = {
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{"hda", HDA_DSP_HDA_BAR, 0, 0x4000, SOF_DEBUGFS_ACCESS_ALWAYS},
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{"pp", HDA_DSP_PP_BAR, 0, 0x1000, SOF_DEBUGFS_ACCESS_ALWAYS},
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{"dsp", HDA_DSP_BAR, 0, 0x10000, SOF_DEBUGFS_ACCESS_ALWAYS},
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};
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/* apollolake ops */
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struct snd_sof_dsp_ops sof_apl_ops;
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int sof_apl_ops_init(struct snd_sof_dev *sdev)
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{
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/* common defaults */
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memcpy(&sof_apl_ops, &sof_hda_common_ops, sizeof(struct snd_sof_dsp_ops));
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/* probe/remove/shutdown */
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sof_apl_ops.shutdown = hda_dsp_shutdown;
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if (sdev->pdata->ipc_type == SOF_IPC_TYPE_3) {
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/* doorbell */
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sof_apl_ops.irq_thread = hda_dsp_ipc_irq_thread;
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/* ipc */
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sof_apl_ops.send_msg = hda_dsp_ipc_send_msg;
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/* debug */
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sof_apl_ops.ipc_dump = hda_ipc_dump;
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sof_apl_ops.set_power_state = hda_dsp_set_power_state_ipc3;
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}
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if (sdev->pdata->ipc_type == SOF_IPC_TYPE_4) {
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struct sof_ipc4_fw_data *ipc4_data;
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sdev->private = kzalloc_obj(*ipc4_data);
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if (!sdev->private)
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return -ENOMEM;
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ipc4_data = sdev->private;
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ipc4_data->manifest_fw_hdr_offset = SOF_MAN4_FW_HDR_OFFSET;
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ipc4_data->mtrace_type = SOF_IPC4_MTRACE_INTEL_CAVS_1_5;
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/* External library loading support */
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ipc4_data->load_library = hda_dsp_ipc4_load_library;
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/* doorbell */
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sof_apl_ops.irq_thread = hda_dsp_ipc4_irq_thread;
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/* ipc */
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sof_apl_ops.send_msg = hda_dsp_ipc4_send_msg;
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/* debug */
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sof_apl_ops.ipc_dump = hda_ipc4_dump;
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sof_apl_ops.set_power_state = hda_dsp_set_power_state_ipc4;
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}
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/* set DAI driver ops */
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hda_set_dai_drv_ops(sdev, &sof_apl_ops);
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/* debug */
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sof_apl_ops.debug_map = apl_dsp_debugfs;
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sof_apl_ops.debug_map_count = ARRAY_SIZE(apl_dsp_debugfs);
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/* firmware run */
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sof_apl_ops.run = hda_dsp_cl_boot_firmware;
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/* pre/post fw run */
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sof_apl_ops.post_fw_run = hda_dsp_post_fw_run;
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/* dsp core get/put */
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sof_apl_ops.core_get = hda_dsp_core_get;
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return 0;
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};
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const struct sof_intel_dsp_desc apl_chip_info = {
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/* Apollolake */
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.cores_num = 2,
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.init_core_mask = 1,
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.host_managed_cores_mask = GENMASK(1, 0),
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.ipc_req = HDA_DSP_REG_HIPCI,
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.ipc_req_mask = HDA_DSP_REG_HIPCI_BUSY,
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.ipc_ack = HDA_DSP_REG_HIPCIE,
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.ipc_ack_mask = HDA_DSP_REG_HIPCIE_DONE,
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.ipc_ctl = HDA_DSP_REG_HIPCCTL,
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.rom_status_reg = HDA_DSP_SRAM_REG_ROM_STATUS,
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.rom_init_timeout = 150,
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.ssp_count = APL_SSP_COUNT,
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.ssp_base_offset = APL_SSP_BASE_OFFSET,
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.d0i3_offset = SOF_HDA_VS_D0I3C,
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.quirks = SOF_INTEL_PROCEN_FMT_QUIRK,
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.check_ipc_irq = hda_dsp_check_ipc_irq,
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.cl_init = cl_dsp_init,
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.power_down_dsp = hda_power_down_dsp,
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.disable_interrupts = hda_dsp_disable_interrupts,
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.hw_ip_version = SOF_INTEL_CAVS_1_5_PLUS,
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.platform = "apl",
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};
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