From: Cezary Rojewski <cezary.rojewski@intel.com> [ Upstream commit bb224c3e3e41d940612d4cc9573289cdbd5cb8f5 ] haswell machine board is missing pm_ops what prevents it from undergoing suspend-resume procedure successfully. Assign default snd_soc_pm_ops so this is no longer the case. Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Link: https://lore.kernel.org/r/20201217105401.27865-1-cezary.rojewski@intel.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> --- sound/soc/intel/boards/haswell.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/intel/boards/haswell.c b/sound/soc/intel/boards/haswell.c index 11d0cc2b0e390..060da95770416 100644 --- a/sound/soc/intel/boards/haswell.c +++ b/sound/soc/intel/boards/haswell.c @@ -197,6 +197,7 @@ static struct platform_driver haswell_audio = { .probe = haswell_audio_probe, .driver = { .name = "haswell-audio", + .pm = &snd_soc_pm_ops, }, }; -- 2.27.0
From: Can Guo <cang@codeaurora.org> [ Upstream commit 35fc4cd34426c242ab015ef280853b7bff101f48 ] Users can initiate resets to specific SCSI device/target/host through IOCTL. When this happens, the SCSI cmd passed to eh_device/target/host _reset_handler() callbacks is initialized with a request whose tag is -1. In this case it is not right for eh_device_reset_handler() callback to count on the LUN get from hba->lrb[-1]. Fix it by getting LUN from the SCSI device associated with the SCSI cmd. Link: https://lore.kernel.org/r/1609157080-26283-1-git-send-email-cang@codeaurora.org Reviewed-by: Avri Altman <avri.altman@wdc.com> Reviewed-by: Stanley Chu <stanley.chu@mediatek.com> Signed-off-by: Can Guo <cang@codeaurora.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/scsi/ufs/ufshcd.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index ad80e4223c2d3..a767d942bfca5 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -4552,19 +4552,16 @@ static int ufshcd_eh_device_reset_handler(struct scsi_cmnd *cmd) { struct Scsi_Host *host; struct ufs_hba *hba; - unsigned int tag; u32 pos; int err; - u8 resp = 0xF; - struct ufshcd_lrb *lrbp; + u8 resp = 0xF, lun; unsigned long flags; host = cmd->device->host; hba = shost_priv(host); - tag = cmd->request->tag; - lrbp = &hba->lrb[tag]; - err = ufshcd_issue_tm_cmd(hba, lrbp->lun, 0, UFS_LOGICAL_RESET, &resp); + lun = ufshcd_scsi_to_upiu_lun(cmd->device->lun); + err = ufshcd_issue_tm_cmd(hba, lun, 0, UFS_LOGICAL_RESET, &resp); if (err || resp != UPIU_TASK_MANAGEMENT_FUNC_COMPL) { if (!err) err = resp; @@ -4573,7 +4570,7 @@ static int ufshcd_eh_device_reset_handler(struct scsi_cmnd *cmd) /* clear the commands that were pending for corresponding LUN */ for_each_set_bit(pos, &hba->outstanding_reqs, hba->nutrs) { - if (hba->lrb[pos].lun == lrbp->lun) { + if (hba->lrb[pos].lun == lun) { err = ufshcd_clear_cmd(hba, pos); if (err) break; -- 2.27.0
From: Ben Skeggs <bskeggs@redhat.com> [ Upstream commit 402a89660e9dc880710b12773076a336c9dab3d7 ] This issue has generally been covered up by the presence of additional expansion ROMs after the ones we're interested in, with header fetches of subsequent images loading enough of the ROM to hide the issue. Noticed on GA102, which lacks a type 0x70 image compared to TU102,. [ 906.364197] nouveau 0000:09:00.0: bios: 00000000: type 00, 65024 bytes [ 906.381205] nouveau 0000:09:00.0: bios: 0000fe00: type 03, 91648 bytes [ 906.405213] nouveau 0000:09:00.0: bios: 00026400: type e0, 22016 bytes [ 906.410984] nouveau 0000:09:00.0: bios: 0002ba00: type e0, 366080 bytes vs [ 22.961901] nouveau 0000:09:00.0: bios: 00000000: type 00, 60416 bytes [ 22.984174] nouveau 0000:09:00.0: bios: 0000ec00: type 03, 71168 bytes [ 23.010446] nouveau 0000:09:00.0: bios: 00020200: type e0, 48128 bytes [ 23.028220] nouveau 0000:09:00.0: bios: 0002be00: type e0, 140800 bytes [ 23.080196] nouveau 0000:09:00.0: bios: 0004e400: type 70, 7168 bytes Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadow.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadow.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadow.c index 7deb81b6dbac6..4b571cc6bc70f 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadow.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadow.c @@ -75,7 +75,7 @@ shadow_image(struct nvkm_bios *bios, int idx, u32 offset, struct shadow *mthd) nvkm_debug(subdev, "%08x: type %02x, %d bytes\n", image.base, image.type, image.size); - if (!shadow_fetch(bios, mthd, image.size)) { + if (!shadow_fetch(bios, mthd, image.base + image.size)) { nvkm_debug(subdev, "%08x: fetch failed\n", image.base); return 0; } -- 2.27.0
From: Ben Skeggs <bskeggs@redhat.com> [ Upstream commit ba6e9ab0fcf3d76e3952deb12b5f993991621d9c ] Noticed while debugging GA102. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/gpu/drm/nouveau/nvkm/subdev/i2c/auxgm200.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/auxgm200.c b/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/auxgm200.c index a5783f4d972e3..c49795e779be4 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/auxgm200.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/auxgm200.c @@ -33,7 +33,7 @@ static void gm200_i2c_aux_fini(struct gm200_i2c_aux *aux) { struct nvkm_device *device = aux->base.pad->i2c->subdev.device; - nvkm_mask(device, 0x00d954 + (aux->ch * 0x50), 0x00310000, 0x00000000); + nvkm_mask(device, 0x00d954 + (aux->ch * 0x50), 0x00710000, 0x00000000); } static int @@ -54,10 +54,10 @@ gm200_i2c_aux_init(struct gm200_i2c_aux *aux) AUX_ERR(&aux->base, "begin idle timeout %08x", ctrl); return -EBUSY; } - } while (ctrl & 0x03010000); + } while (ctrl & 0x07010000); /* set some magic, and wait up to 1ms for it to appear */ - nvkm_mask(device, 0x00d954 + (aux->ch * 0x50), 0x00300000, ureq); + nvkm_mask(device, 0x00d954 + (aux->ch * 0x50), 0x00700000, ureq); timeout = 1000; do { ctrl = nvkm_rd32(device, 0x00d954 + (aux->ch * 0x50)); @@ -67,7 +67,7 @@ gm200_i2c_aux_init(struct gm200_i2c_aux *aux) gm200_i2c_aux_fini(aux); return -EBUSY; } - } while ((ctrl & 0x03000000) != urep); + } while ((ctrl & 0x07000000) != urep); return 0; } -- 2.27.0