7ada90eb9c
msm-next: - OCMEM support for a3xx and a4xx GPUs. - a510 support + display support core: - mst payload deletion fix i915: - uapi alignment fix - fix for power usage regression due to security fixes - change default preemption timeout to 640ms from 100ms - EHL voltage level display fixes - TGL DGL PHY fix - gvt - MI_ATOMIC cmd parser fix, CFL non-priv warning - CI spotted deadlock fix - EHL port D programming fix amdgpu: - VRAM lost fixes on BACO for CI/VI - navi14 DC fixes - misc SR-IOV, gfx10 fixes - XGMI fixes for arcturus - SRIOV fixes amdkfd: - KFD on ppc64le enabled - page table optimisations radeon: - fix for r1xx/2xx register checker. tegra: - displayport regression fixes - DMA API regression fixes mgag200: - fix devices that can't scanout except at 0 addr omap: - fix dma_addr refcounting -----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJd6cqnAAoJEAx081l5xIa+YR0P/A0LkilEbSnF/k7zKDjm0HN8 JGsf9ZfQRGA2y8URoLRtNdFjZfyuTSpiDSxsbDI0ShBhRimGHyCSxAJXO42vp8q3 jE57jBoaTSiGtagSO3nxrc1vQP7CfUpaggC2ilKSmcVvTrlqip6iPx7s2PoNyQYc GRVUhkcylnZK5UrMiE8Yz/iNcy3Mh0X8bJQKXMEYxpW2KA3SL4qxuRlYIxXEoMyB 4MlWEV09wHTduf1uYuKdusHjILgR5EiVOdmbvpM92obqZOTokt5/S20TEdhFqiy0 0IHxuEkgVx+trXzGFbmqgh2I7BZvZIbKVCSnBT4AXAvUEJ99kGTdEP0I6uOp2lsC 1DCm+7/hcI8BlwmwC9N6ogUwoAzKn7DNc1urcet/0QVbnZLZlueUK/6fSgUNnUYe miOeMNBmfHr83b75MpnNxYVoyz5S+/DFbtUplYKqxgjDYfiWWceSSE47NB+IHAiI RVpz3AxGpKaw4/w5l2q8VuToWZxdO85TNjgVCTmKfwlYjIbEuveWpZNFqO/GHMm9 x50f4ZYVOjU2TEPnLQNTIJOgv71JrTpoAdFzPVwCeWUf4h4Y4lVLgTLvdG1JLcw+ k9BrA5z2R0kjzPtabRhS6WfSjpgSbY3DgY9hfi+HIUmKvZq4fdtAbBlp1oGSXJ9N zkVrs9eE6Ahkcndi6ZV9 =3cs2 -----END PGP SIGNATURE----- Merge tag 'drm-next-2019-12-06' of git://anongit.freedesktop.org/drm/drm Pull more drm updates from Dave Airlie: "Rob pointed out I missed his pull request for msm-next, it's been in next for a while outside of my tree so shouldn't cause any unexpected issues, it has some OCMEM support in drivers/soc that is acked by other maintainers as it's outside my tree. Otherwise it's a usual fixes pull, i915, amdgpu, the main ones, with some tegra, omap, mgag200 and one core fix. Summary: msm-next: - OCMEM support for a3xx and a4xx GPUs. - a510 support + display support core: - mst payload deletion fix i915: - uapi alignment fix - fix for power usage regression due to security fixes - change default preemption timeout to 640ms from 100ms - EHL voltage level display fixes - TGL DGL PHY fix - gvt - MI_ATOMIC cmd parser fix, CFL non-priv warning - CI spotted deadlock fix - EHL port D programming fix amdgpu: - VRAM lost fixes on BACO for CI/VI - navi14 DC fixes - misc SR-IOV, gfx10 fixes - XGMI fixes for arcturus - SRIOV fixes amdkfd: - KFD on ppc64le enabled - page table optimisations radeon: - fix for r1xx/2xx register checker. tegra: - displayport regression fixes - DMA API regression fixes mgag200: - fix devices that can't scanout except at 0 addr omap: - fix dma_addr refcounting" * tag 'drm-next-2019-12-06' of git://anongit.freedesktop.org/drm/drm: (100 commits) drm/dp_mst: Correct the bug in drm_dp_update_payload_part1() drm/omap: fix dma_addr refcounting drm/tegra: Run hub cleanup on ->remove() drm/tegra: sor: Make the +5V HDMI supply optional drm/tegra: Silence expected errors on IOMMU attach drm/tegra: vic: Export module device table drm/tegra: sor: Implement system suspend/resume drm/tegra: Use proper IOVA address for cursor image drm/tegra: gem: Remove premature import restrictions drm/tegra: gem: Properly pin imported buffers drm/tegra: hub: Remove bogus connection mutex check ia64: agp: Replace empty define with do while agp: Add bridge parameter documentation agp: remove unused variable num_segments agp: move AGPGART_MINOR to include/linux/miscdevice.h agp: remove unused variable size in agp_generic_create_gatt_table drm/dp_mst: Fix build on systems with STACKTRACE_SUPPORT=n drm/radeon: fix r1xx/r2xx register checker for POT textures drm/amdgpu: fix GFX10 missing CSIB set(v3) drm/amdgpu: should stop GFX ring in hw_fini ...
132 lines
5 KiB
C
132 lines
5 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/* Copyright (c) 2010-2015, 2018, The Linux Foundation. All rights reserved.
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* Copyright (C) 2015 Linaro Ltd.
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*/
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#ifndef __QCOM_SCM_H
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#define __QCOM_SCM_H
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#include <linux/err.h>
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#include <linux/types.h>
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#include <linux/cpumask.h>
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#define QCOM_SCM_VERSION(major, minor) (((major) << 16) | ((minor) & 0xFF))
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#define QCOM_SCM_CPU_PWR_DOWN_L2_ON 0x0
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#define QCOM_SCM_CPU_PWR_DOWN_L2_OFF 0x1
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#define QCOM_SCM_HDCP_MAX_REQ_CNT 5
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struct qcom_scm_hdcp_req {
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u32 addr;
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u32 val;
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};
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struct qcom_scm_vmperm {
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int vmid;
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int perm;
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};
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enum qcom_scm_ocmem_client {
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QCOM_SCM_OCMEM_UNUSED_ID = 0x0,
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QCOM_SCM_OCMEM_GRAPHICS_ID,
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QCOM_SCM_OCMEM_VIDEO_ID,
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QCOM_SCM_OCMEM_LP_AUDIO_ID,
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QCOM_SCM_OCMEM_SENSORS_ID,
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QCOM_SCM_OCMEM_OTHER_OS_ID,
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QCOM_SCM_OCMEM_DEBUG_ID,
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};
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enum qcom_scm_sec_dev_id {
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QCOM_SCM_MDSS_DEV_ID = 1,
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QCOM_SCM_OCMEM_DEV_ID = 5,
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QCOM_SCM_PCIE0_DEV_ID = 11,
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QCOM_SCM_PCIE1_DEV_ID = 12,
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QCOM_SCM_GFX_DEV_ID = 18,
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QCOM_SCM_UFS_DEV_ID = 19,
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QCOM_SCM_ICE_DEV_ID = 20,
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};
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#define QCOM_SCM_VMID_HLOS 0x3
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#define QCOM_SCM_VMID_MSS_MSA 0xF
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#define QCOM_SCM_VMID_WLAN 0x18
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#define QCOM_SCM_VMID_WLAN_CE 0x19
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#define QCOM_SCM_PERM_READ 0x4
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#define QCOM_SCM_PERM_WRITE 0x2
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#define QCOM_SCM_PERM_EXEC 0x1
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#define QCOM_SCM_PERM_RW (QCOM_SCM_PERM_READ | QCOM_SCM_PERM_WRITE)
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#define QCOM_SCM_PERM_RWX (QCOM_SCM_PERM_RW | QCOM_SCM_PERM_EXEC)
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#if IS_ENABLED(CONFIG_QCOM_SCM)
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extern int qcom_scm_set_cold_boot_addr(void *entry, const cpumask_t *cpus);
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extern int qcom_scm_set_warm_boot_addr(void *entry, const cpumask_t *cpus);
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extern bool qcom_scm_is_available(void);
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extern bool qcom_scm_hdcp_available(void);
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extern int qcom_scm_hdcp_req(struct qcom_scm_hdcp_req *req, u32 req_cnt,
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u32 *resp);
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extern bool qcom_scm_ocmem_lock_available(void);
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extern int qcom_scm_ocmem_lock(enum qcom_scm_ocmem_client id, u32 offset,
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u32 size, u32 mode);
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extern int qcom_scm_ocmem_unlock(enum qcom_scm_ocmem_client id, u32 offset,
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u32 size);
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extern bool qcom_scm_pas_supported(u32 peripheral);
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extern int qcom_scm_pas_init_image(u32 peripheral, const void *metadata,
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size_t size);
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extern int qcom_scm_pas_mem_setup(u32 peripheral, phys_addr_t addr,
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phys_addr_t size);
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extern int qcom_scm_pas_auth_and_reset(u32 peripheral);
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extern int qcom_scm_pas_shutdown(u32 peripheral);
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extern int qcom_scm_assign_mem(phys_addr_t mem_addr, size_t mem_sz,
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unsigned int *src,
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const struct qcom_scm_vmperm *newvm,
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unsigned int dest_cnt);
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extern void qcom_scm_cpu_power_down(u32 flags);
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extern u32 qcom_scm_get_version(void);
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extern int qcom_scm_set_remote_state(u32 state, u32 id);
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extern bool qcom_scm_restore_sec_cfg_available(void);
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extern int qcom_scm_restore_sec_cfg(u32 device_id, u32 spare);
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extern int qcom_scm_iommu_secure_ptbl_size(u32 spare, size_t *size);
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extern int qcom_scm_iommu_secure_ptbl_init(u64 addr, u32 size, u32 spare);
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extern int qcom_scm_qsmmu500_wait_safe_toggle(bool en);
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extern int qcom_scm_io_readl(phys_addr_t addr, unsigned int *val);
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extern int qcom_scm_io_writel(phys_addr_t addr, unsigned int val);
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#else
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#include <linux/errno.h>
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static inline
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int qcom_scm_set_cold_boot_addr(void *entry, const cpumask_t *cpus)
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{
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return -ENODEV;
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}
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static inline
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int qcom_scm_set_warm_boot_addr(void *entry, const cpumask_t *cpus)
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{
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return -ENODEV;
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}
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static inline bool qcom_scm_is_available(void) { return false; }
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static inline bool qcom_scm_hdcp_available(void) { return false; }
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static inline int qcom_scm_hdcp_req(struct qcom_scm_hdcp_req *req, u32 req_cnt,
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u32 *resp) { return -ENODEV; }
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static inline bool qcom_scm_pas_supported(u32 peripheral) { return false; }
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static inline int qcom_scm_pas_init_image(u32 peripheral, const void *metadata,
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size_t size) { return -ENODEV; }
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static inline int qcom_scm_pas_mem_setup(u32 peripheral, phys_addr_t addr,
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phys_addr_t size) { return -ENODEV; }
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static inline int
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qcom_scm_pas_auth_and_reset(u32 peripheral) { return -ENODEV; }
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static inline int qcom_scm_pas_shutdown(u32 peripheral) { return -ENODEV; }
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static inline int qcom_scm_assign_mem(phys_addr_t mem_addr, size_t mem_sz,
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unsigned int *src,
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const struct qcom_scm_vmperm *newvm,
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unsigned int dest_cnt) { return -ENODEV; }
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static inline void qcom_scm_cpu_power_down(u32 flags) {}
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static inline u32 qcom_scm_get_version(void) { return 0; }
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static inline u32
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qcom_scm_set_remote_state(u32 state,u32 id) { return -ENODEV; }
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static inline int qcom_scm_restore_sec_cfg(u32 device_id, u32 spare) { return -ENODEV; }
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static inline int qcom_scm_iommu_secure_ptbl_size(u32 spare, size_t *size) { return -ENODEV; }
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static inline int qcom_scm_iommu_secure_ptbl_init(u64 addr, u32 size, u32 spare) { return -ENODEV; }
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static inline int qcom_scm_qsmmu500_wait_safe_toggle(bool en) { return -ENODEV; }
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static inline int qcom_scm_io_readl(phys_addr_t addr, unsigned int *val) { return -ENODEV; }
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static inline int qcom_scm_io_writel(phys_addr_t addr, unsigned int val) { return -ENODEV; }
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#endif
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#endif
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