Merge branch 'for-linux-next-fixes' of https://gitlab.freedesktop.org/drm/misc/kernel.git
diff --git a/drivers/accel/ethosu/ethosu_gem.c b/drivers/accel/ethosu/ethosu_gem.c index 473b5f5..7b07311 100644 --- a/drivers/accel/ethosu/ethosu_gem.c +++ b/drivers/accel/ethosu/ethosu_gem.c
@@ -154,7 +154,7 @@ static void cmd_state_init(struct cmd_state *st) static u64 cmd_to_addr(u32 *cmd) { - return ((u64)((cmd[0] & 0xff0000) << 16)) | cmd[1]; + return (((u64)cmd[0] & 0xff0000) << 16) | cmd[1]; } static u64 dma_length(struct ethosu_validated_cmdstream_info *info,
diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge/ti-sn65dsi86.c index 276d05d..98d64ad 100644 --- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c +++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
@@ -1415,6 +1415,7 @@ static int ti_sn_bridge_probe(struct auxiliary_device *adev, { struct ti_sn65dsi86 *pdata = dev_get_drvdata(adev->dev.parent); struct device_node *np = pdata->dev->of_node; + const struct i2c_client *client = to_i2c_client(pdata->dev); int ret; pdata->next_bridge = devm_drm_of_get_bridge(&adev->dev, np, 1, 0); @@ -1433,8 +1434,9 @@ static int ti_sn_bridge_probe(struct auxiliary_device *adev, ? DRM_MODE_CONNECTOR_DisplayPort : DRM_MODE_CONNECTOR_eDP; if (pdata->bridge.type == DRM_MODE_CONNECTOR_DisplayPort) { - pdata->bridge.ops = DRM_BRIDGE_OP_EDID | DRM_BRIDGE_OP_DETECT | - DRM_BRIDGE_OP_HPD; + pdata->bridge.ops = DRM_BRIDGE_OP_EDID | DRM_BRIDGE_OP_DETECT; + if (client->irq) + pdata->bridge.ops |= DRM_BRIDGE_OP_HPD; /* * If comms were already enabled they would have been enabled * with the wrong value of HPD_DISABLE. Update it now. Comms
diff --git a/drivers/gpu/drm/logicvc/logicvc_drm.c b/drivers/gpu/drm/logicvc/logicvc_drm.c index 204b0fe..bbebf4f 100644 --- a/drivers/gpu/drm/logicvc/logicvc_drm.c +++ b/drivers/gpu/drm/logicvc/logicvc_drm.c
@@ -92,7 +92,6 @@ static int logicvc_drm_config_parse(struct logicvc_drm *logicvc) struct device *dev = drm_dev->dev; struct device_node *of_node = dev->of_node; struct logicvc_drm_config *config = &logicvc->config; - struct device_node *layers_node; int ret; logicvc_of_property_parse_bool(of_node, LOGICVC_OF_PROPERTY_DITHERING, @@ -128,7 +127,8 @@ static int logicvc_drm_config_parse(struct logicvc_drm *logicvc) if (ret) return ret; - layers_node = of_get_child_by_name(of_node, "layers"); + struct device_node *layers_node __free(device_node) = + of_get_child_by_name(of_node, "layers"); if (!layers_node) { drm_err(drm_dev, "Missing non-optional layers node\n"); return -EINVAL;
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/gsp.c b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/gsp.c index 7fb1343..a575a8d 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/gsp.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/gsp.c
@@ -737,8 +737,8 @@ r535_gsp_acpi_caps(acpi_handle handle, CAPS_METHOD_DATA *caps) if (!obj) goto done; - if (WARN_ON(obj->type != ACPI_TYPE_BUFFER) || - WARN_ON(obj->buffer.length != 4)) + if (obj->type != ACPI_TYPE_BUFFER || + obj->buffer.length != 4) goto done; caps->status = 0; @@ -773,8 +773,8 @@ r535_gsp_acpi_jt(acpi_handle handle, JT_METHOD_DATA *jt) if (!obj) goto done; - if (WARN_ON(obj->type != ACPI_TYPE_BUFFER) || - WARN_ON(obj->buffer.length != 4)) + if (obj->type != ACPI_TYPE_BUFFER || + obj->buffer.length != 4) goto done; jt->status = 0; @@ -861,8 +861,8 @@ r535_gsp_acpi_dod(acpi_handle handle, DOD_METHOD_DATA *dod) _DOD = output.pointer; - if (WARN_ON(_DOD->type != ACPI_TYPE_PACKAGE) || - WARN_ON(_DOD->package.count > ARRAY_SIZE(dod->acpiIdList))) + if (_DOD->type != ACPI_TYPE_PACKAGE || + _DOD->package.count > ARRAY_SIZE(dod->acpiIdList)) return; for (int i = 0; i < _DOD->package.count; i++) {
diff --git a/drivers/gpu/drm/tiny/sharp-memory.c b/drivers/gpu/drm/tiny/sharp-memory.c index 64272cd..cbf6946 100644 --- a/drivers/gpu/drm/tiny/sharp-memory.c +++ b/drivers/gpu/drm/tiny/sharp-memory.c
@@ -541,8 +541,8 @@ static int sharp_memory_probe(struct spi_device *spi) smd = devm_drm_dev_alloc(dev, &sharp_memory_drm_driver, struct sharp_memory_device, drm); - if (!smd) - return -ENOMEM; + if (IS_ERR(smd)) + return PTR_ERR(smd); spi_set_drvdata(spi, smd);
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf.c b/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf.c index 94e8982..1ee3769 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf.c
@@ -105,6 +105,7 @@ struct vmw_cmdbuf_context { * @handle: DMA address handle for the command buffer space if @using_mob is * false. Immutable. * @size: The size of the command buffer space. Immutable. + * @id: Monotonically increasing ID of the last cmdbuf submitted. * @num_contexts: Number of contexts actually enabled. */ struct vmw_cmdbuf_man { @@ -132,6 +133,7 @@ struct vmw_cmdbuf_man { bool has_pool; dma_addr_t handle; size_t size; + u64 id; u32 num_contexts; }; @@ -303,6 +305,8 @@ static int vmw_cmdbuf_header_submit(struct vmw_cmdbuf_header *header) struct vmw_cmdbuf_man *man = header->man; u32 val; + header->cb_header->id = man->id++; + val = upper_32_bits(header->handle); vmw_write(man->dev_priv, SVGA_REG_COMMAND_HIGH, val);
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c index 3057f8b..e1f1802 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
@@ -1143,7 +1143,7 @@ static int vmw_translate_mob_ptr(struct vmw_private *dev_priv, ret = vmw_user_bo_lookup(sw_context->filp, handle, &vmw_bo); if (ret != 0) { drm_dbg(&dev_priv->drm, "Could not find or use MOB buffer.\n"); - return PTR_ERR(vmw_bo); + return ret; } vmw_bo_placement_set(vmw_bo, VMW_BO_DOMAIN_MOB, VMW_BO_DOMAIN_MOB); ret = vmw_validation_add_bo(sw_context->ctx, vmw_bo); @@ -1199,7 +1199,7 @@ static int vmw_translate_guest_ptr(struct vmw_private *dev_priv, ret = vmw_user_bo_lookup(sw_context->filp, handle, &vmw_bo); if (ret != 0) { drm_dbg(&dev_priv->drm, "Could not find or use GMR region.\n"); - return PTR_ERR(vmw_bo); + return ret; } vmw_bo_placement_set(vmw_bo, VMW_BO_DOMAIN_GMR | VMW_BO_DOMAIN_VRAM, VMW_BO_DOMAIN_GMR | VMW_BO_DOMAIN_VRAM);
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c b/drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c index fd4e764..45561bc 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c
@@ -260,6 +260,13 @@ int vmw_bo_dirty_add(struct vmw_bo *vbo) return ret; } +static void vmw_bo_dirty_free(struct kref *kref) +{ + struct vmw_bo_dirty *dirty = container_of(kref, struct vmw_bo_dirty, ref_count); + + kvfree(dirty); +} + /** * vmw_bo_dirty_release - Release a dirty-tracking user from a buffer object * @vbo: The buffer object @@ -274,7 +281,7 @@ void vmw_bo_dirty_release(struct vmw_bo *vbo) { struct vmw_bo_dirty *dirty = vbo->dirty; - if (dirty && kref_put(&dirty->ref_count, (void *)kvfree)) + if (dirty && kref_put(&dirty->ref_count, vmw_bo_dirty_free)) vbo->dirty = NULL; }
diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h index e527b24..c89aede 100644 --- a/include/uapi/drm/drm_fourcc.h +++ b/include/uapi/drm/drm_fourcc.h
@@ -401,8 +401,8 @@ extern "C" { * implementation can multiply the values by 2^6=64. For that reason the padding * must only contain zeros. * index 0 = Y plane, [15:0] z:Y [6:10] little endian - * index 1 = Cr plane, [15:0] z:Cr [6:10] little endian - * index 2 = Cb plane, [15:0] z:Cb [6:10] little endian + * index 1 = Cb plane, [15:0] z:Cb [6:10] little endian + * index 2 = Cr plane, [15:0] z:Cr [6:10] little endian */ #define DRM_FORMAT_S010 fourcc_code('S', '0', '1', '0') /* 2x2 subsampled Cb (1) and Cr (2) planes 10 bits per channel */ #define DRM_FORMAT_S210 fourcc_code('S', '2', '1', '0') /* 2x1 subsampled Cb (1) and Cr (2) planes 10 bits per channel */ @@ -414,8 +414,8 @@ extern "C" { * implementation can multiply the values by 2^4=16. For that reason the padding * must only contain zeros. * index 0 = Y plane, [15:0] z:Y [4:12] little endian - * index 1 = Cr plane, [15:0] z:Cr [4:12] little endian - * index 2 = Cb plane, [15:0] z:Cb [4:12] little endian + * index 1 = Cb plane, [15:0] z:Cb [4:12] little endian + * index 2 = Cr plane, [15:0] z:Cr [4:12] little endian */ #define DRM_FORMAT_S012 fourcc_code('S', '0', '1', '2') /* 2x2 subsampled Cb (1) and Cr (2) planes 12 bits per channel */ #define DRM_FORMAT_S212 fourcc_code('S', '2', '1', '2') /* 2x1 subsampled Cb (1) and Cr (2) planes 12 bits per channel */ @@ -424,8 +424,8 @@ extern "C" { /* * 3 plane YCbCr * index 0 = Y plane, [15:0] Y little endian - * index 1 = Cr plane, [15:0] Cr little endian - * index 2 = Cb plane, [15:0] Cb little endian + * index 1 = Cb plane, [15:0] Cb little endian + * index 2 = Cr plane, [15:0] Cr little endian */ #define DRM_FORMAT_S016 fourcc_code('S', '0', '1', '6') /* 2x2 subsampled Cb (1) and Cr (2) planes 16 bits per channel */ #define DRM_FORMAT_S216 fourcc_code('S', '2', '1', '6') /* 2x1 subsampled Cb (1) and Cr (2) planes 16 bits per channel */