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Joe Perches (2): drm: Use pr_cont where appropriate gpu: drm: Convert printk(KERN_<LEVEL> to pr_<level> drivers/gpu/drm/amd/amdgpu/amdgpu.h | 3 +- drivers/gpu/drm/amd/amdgpu/amdgpu_afmt.c | 4 +- drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c | 4 +- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 4 +-

...100644 --- a/drivers/gpu/drm/amd/amdgpu/ci_dpm.c +++ b/drivers/gpu/drm/amd/amdgpu/ci_dpm.c @@ -5804,9 +5804,7 @@ static int ci_dpm_init_microcode(struct amdgpu_device *adev) out: if (err) { - printk(KERN_ERR - "cik_smc: Failed to load firmware \"%s\"\n", - fw_name); + pr_err("cik_smc: Failed to load firmware \"%s\"\n", fw_name); release_firmware(adev->pm.fw); adev->pm.fw = NULL; } diff --git a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c index 810bba533975..c33bc1bb4655 100644 --- a/drivers/...

.../ci_dpm.c > +++ b/drivers/gpu/drm/amd/amdgpu/ci_dpm.c > @@ -5804,9 +5804,7 @@ static int ci_dpm_init_microcode(struct amdgpu_device *adev) > > out: > if (err) { > - printk(KERN_ERR > - "cik_smc: Failed to load firmware \"%s\"\n", > - fw_name); > + pr_err("cik_smc: Failed to load firmware \"%s\"\n", fw_name); > release_firmware(adev->pm.fw); > adev->pm.fw = NULL; > } > diff --git a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c > index 810bba533975..c33b...

...) +{ + *tablesz = sizeof(empty_rsc_tbl); + return &empty_rsc_tbl; +} + +static struct rproc_fw_ops slim_rproc_fw_ops = { + .find_rsc_table = slim_rproc_find_rsc_table, +}; + +/** + * st_slim_rproc_alloc() - allocate and initialise slim rproc + * @pdev: Pointer to the platform_device struct + * @fw_name: Name of firmware for rproc to use + * + * Function for allocating and initialising a slim rproc for use by + * device drivers whose IP is based around the slim slim core. It + * obtains and enables any clocks required by the slim core and also + * ioremaps the various IO. + * + * Returns st_slim_r...

...&empty_rsc_tbl; > +} > + > +static struct rproc_fw_ops slim_rproc_fw_ops = { > + .find_rsc_table = slim_rproc_find_rsc_table, > +}; > + > +/** > + * st_slim_rproc_alloc() - allocate and initialise slim rproc > + * @pdev: Pointer to the platform_device struct > + * @fw_name: Name of firmware for rproc to use > + * > + * Function for allocating and initialising a slim rproc for use by > + * device drivers whose IP is based around the slim slim core. It "slim slim"? Do you mean "really slim"? ;) > + * obtains and enables any clocks req...

...&empty_rsc_tbl; > +} > + > +static struct rproc_fw_ops slim_rproc_fw_ops = { > + .find_rsc_table = slim_rproc_find_rsc_table, > +}; > + > +/** > + * st_slim_rproc_alloc() - allocate and initialise slim rproc > + * @pdev: Pointer to the platform_device struct > + * @fw_name: Name of firmware for rproc to use > + * > + * Function for allocating and initialising a slim rproc for use by > + * device drivers whose IP is based around the slim slim core. It "slim slim"? Do you mean "really slim"? ;) > + * obtains and enables any clocks req...

...> +static struct rproc_fw_ops slim_rproc_fw_ops = { > > + .find_rsc_table = slim_rproc_find_rsc_table, > > +}; > > + > > +/** > > + * st_slim_rproc_alloc() - allocate and initialise slim rproc > > + * @pdev: Pointer to the platform_device struct > > + * @fw_name: Name of firmware for rproc to use > > + * > > + * Function for allocating and initialising a slim rproc for use by > > + * device drivers whose IP is based around the slim slim core. It > > "slim slim"? Do you mean "really slim"? ;) Will update to SLI...

...au/nvkm/engine/gr/gk20a.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c index 500cb08dd6080..b57ab5cea9a10 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c @@ -143,23 +143,24 @@ gk20a_gr_av_to_method(struct gf100_gr *gr, const char *fw_name, nent = (fuc.size / sizeof(struct gk20a_fw_av)); - pack = vzalloc((sizeof(*pack) * max_classes) + - (sizeof(*init) * (nent + 1))); + pack = vzalloc((sizeof(*pack) * (max_classes + 1)) + + (sizeof(*init) * (nent + max_classes + 1))); if (!pack) { ret = -ENOMEM; goto end...

...au/nvkm/engine/gr/gk20a.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c index 500cb08dd6080..b57ab5cea9a10 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c @@ -143,23 +143,24 @@ gk20a_gr_av_to_method(struct gf100_gr *gr, const char *fw_name, nent = (fuc.size / sizeof(struct gk20a_fw_av)); - pack = vzalloc((sizeof(*pack) * max_classes) + - (sizeof(*init) * (nent + 1))); + pack = vzalloc((sizeof(*pack) * (max_classes + 1)) + + (sizeof(*init) * (nent + max_classes + 1))); if (!pack) { ret = -ENOMEM; goto end...

...au/nvkm/engine/gr/gk20a.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c index 500cb08dd6080..b57ab5cea9a10 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c @@ -143,23 +143,24 @@ gk20a_gr_av_to_method(struct gf100_gr *gr, const char *fw_name, nent = (fuc.size / sizeof(struct gk20a_fw_av)); - pack = vzalloc((sizeof(*pack) * max_classes) + - (sizeof(*init) * (nent + 1))); + pack = vzalloc((sizeof(*pack) * (max_classes + 1)) + + (sizeof(*init) * (nent + max_classes + 1))); if (!pack) { ret = -ENOMEM; goto end...

...au/nvkm/engine/gr/gk20a.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c index de8b806b88fd9..7618b2eb4fdfd 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c @@ -143,23 +143,24 @@ gk20a_gr_av_to_method(struct gf100_gr *gr, const char *fw_name, nent = (fuc.size / sizeof(struct gk20a_fw_av)); - pack = vzalloc((sizeof(*pack) * max_classes) + - (sizeof(*init) * (nent + 1))); + pack = vzalloc((sizeof(*pack) * (max_classes + 1)) + + (sizeof(*init) * (nent + max_classes + 1))); if (!pack) { ret = -ENOMEM; goto end...

...au/nvkm/engine/gr/gk20a.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c index de8b806b88fd9..7618b2eb4fdfd 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c @@ -143,23 +143,24 @@ gk20a_gr_av_to_method(struct gf100_gr *gr, const char *fw_name, nent = (fuc.size / sizeof(struct gk20a_fw_av)); - pack = vzalloc((sizeof(*pack) * max_classes) + - (sizeof(*init) * (nent + 1))); + pack = vzalloc((sizeof(*pack) * (max_classes + 1)) + + (sizeof(*init) * (nent + max_classes + 1))); if (!pack) { ret = -ENOMEM; goto end...

...v->dev, fdev->irq, st_fdma_irq_handler, 0, > + dev_name(&pdev->dev), fdev); > + if (ret) { > + dev_err(&pdev->dev, "Failed to request irq (%d)\n", ret); > + goto err; > + } > + > + fdev->slim_rproc = st_slim_rproc_alloc(pdev, fdev->fw_name); > + if (!fdev->slim_rproc) { > + ret = PTR_ERR(fdev->slim_rproc); > + dev_err(&pdev->dev, "slim_rproc_alloc failed (%d)\n", ret); > + goto err; > + } > + > + /* Initialise list of FDMA channels */ > + INIT_LIST_HEAD(&fdev->dma_device.channe...

...v->dev, fdev->irq, st_fdma_irq_handler, 0, > + dev_name(&pdev->dev), fdev); > + if (ret) { > + dev_err(&pdev->dev, "Failed to request irq (%d)\n", ret); > + goto err; > + } > + > + fdev->slim_rproc = st_slim_rproc_alloc(pdev, fdev->fw_name); > + if (!fdev->slim_rproc) { > + ret = PTR_ERR(fdev->slim_rproc); > + dev_err(&pdev->dev, "slim_rproc_alloc failed (%d)\n", ret); > + goto err; > + } > + > + /* Initialise list of FDMA channels */ > + INIT_LIST_HEAD(&fdev->dma_device.channe...

Hi Vinod, Bjorn, Patrice, This patchset adds support for the Flexible Direct Memory Access (FDMA) core found on STi chipsets from STMicroelectronics. The FDMA is a slim core CPU with a dedicated firmware. It is a general purpose DMA controller supporting 16 independent channels and data can be moved from memory to memory or between memory and paced latency critical real time targets. After quite

Hi Vinod, Bjorn, Patrice, This patchset adds support for the Flexible Direct Memory Access (FDMA) core found on STi chipsets from STMicroelectronics. The FDMA is a slim core CPU with a dedicated firmware. It is a general purpose DMA controller supporting 16 independent channels and data can be moved from memory to memory or between memory and paced latency critical real time targets. After quite

New version of the secure boot code that works with the blobs just merged into linux-firmware. Since the required Mesa patches are also merged, this set is the last piece of the puzzle to get out-of-the-box accelerated Maxwell 2. The basic code remains the same, with a few improvements with respect to how secure falcons are started. Hopefully the patchset is better split too. I have a

...+ const struct st_fdma_driverdata *drvdata, + struct st_fdma_dev *fdev) +{ + struct device_node *np = pdev->dev.of_node; + int ret; + + if (!np) + goto err; + + ret = of_property_read_u32(np, "dma-channels", &fdev->nr_channels); + if (ret) + goto err; + + snprintf(fdev->fw_name, FW_NAME_SIZE, "fdma_%s_%d.elf", + drvdata->name, drvdata->id); + +err: + return ret; +} +#define FDMA_DMA_BUSWIDTHS (BIT(DMA_SLAVE_BUSWIDTH_1_BYTE) | \ + BIT(DMA_SLAVE_BUSWIDTH_2_BYTES) | \ + BIT(DMA_SLAVE_BUSWIDTH_3_BYTES) | \ + BIT(DMA_SLAVE_BUSWIDTH_4_BYTES)) + +sta...