diff options
Diffstat (limited to 'drivers/gpu/drm/xlnx')
| -rw-r--r-- | drivers/gpu/drm/xlnx/zynqmp_dp.c | 34 | ||||
| -rw-r--r-- | drivers/gpu/drm/xlnx/zynqmp_dpsub.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/xlnx/zynqmp_kms.c | 3 |
3 files changed, 15 insertions, 23 deletions
diff --git a/drivers/gpu/drm/xlnx/zynqmp_dp.c b/drivers/gpu/drm/xlnx/zynqmp_dp.c index 197defe4f928..34ddbf98e81d 100644 --- a/drivers/gpu/drm/xlnx/zynqmp_dp.c +++ b/drivers/gpu/drm/xlnx/zynqmp_dp.c @@ -1720,7 +1720,8 @@ disconnected: return connector_status_disconnected; } -static enum drm_connector_status zynqmp_dp_bridge_detect(struct drm_bridge *bridge) +static enum drm_connector_status +zynqmp_dp_bridge_detect(struct drm_bridge *bridge, struct drm_connector *connector) { struct zynqmp_dp *dp = bridge_to_dp(bridge); @@ -2409,9 +2410,9 @@ int zynqmp_dp_probe(struct zynqmp_dpsub *dpsub) struct zynqmp_dp *dp; int ret; - dp = kzalloc(sizeof(*dp), GFP_KERNEL); - if (!dp) - return -ENOMEM; + dp = devm_drm_bridge_alloc(&pdev->dev, struct zynqmp_dp, bridge, &zynqmp_dp_bridge_funcs); + if (IS_ERR(dp)) + return PTR_ERR(dp); dp->dev = &pdev->dev; dp->dpsub = dpsub; @@ -2424,31 +2425,25 @@ int zynqmp_dp_probe(struct zynqmp_dpsub *dpsub) /* Acquire all resources (IOMEM, IRQ and PHYs). */ dp->iomem = devm_platform_ioremap_resource_byname(pdev, "dp"); - if (IS_ERR(dp->iomem)) { - ret = PTR_ERR(dp->iomem); - goto err_free; - } + if (IS_ERR(dp->iomem)) + return PTR_ERR(dp->iomem); dp->irq = platform_get_irq(pdev, 0); - if (dp->irq < 0) { - ret = dp->irq; - goto err_free; - } + if (dp->irq < 0) + return dp->irq; dp->reset = devm_reset_control_get(dp->dev, NULL); - if (IS_ERR(dp->reset)) { - ret = dev_err_probe(dp->dev, PTR_ERR(dp->reset), + if (IS_ERR(dp->reset)) + return dev_err_probe(dp->dev, PTR_ERR(dp->reset), "failed to get reset\n"); - goto err_free; - } ret = zynqmp_dp_reset(dp, true); if (ret < 0) - goto err_free; + return ret; ret = zynqmp_dp_reset(dp, false); if (ret < 0) - goto err_free; + return ret; ret = zynqmp_dp_phy_probe(dp); if (ret) @@ -2456,7 +2451,6 @@ int zynqmp_dp_probe(struct zynqmp_dpsub *dpsub) /* Initialize the bridge. */ bridge = &dp->bridge; - bridge->funcs = &zynqmp_dp_bridge_funcs; bridge->ops = DRM_BRIDGE_OP_DETECT | DRM_BRIDGE_OP_EDID | DRM_BRIDGE_OP_HPD; bridge->type = DRM_MODE_CONNECTOR_DisplayPort; @@ -2509,8 +2503,6 @@ err_phy_exit: zynqmp_dp_phy_exit(dp); err_reset: zynqmp_dp_reset(dp, true); -err_free: - kfree(dp); return ret; } diff --git a/drivers/gpu/drm/xlnx/zynqmp_dpsub.c b/drivers/gpu/drm/xlnx/zynqmp_dpsub.c index 3a9544b97bc5..2764c4b17c5e 100644 --- a/drivers/gpu/drm/xlnx/zynqmp_dpsub.c +++ b/drivers/gpu/drm/xlnx/zynqmp_dpsub.c @@ -180,7 +180,6 @@ static int zynqmp_dpsub_parse_dt(struct zynqmp_dpsub *dpsub) void zynqmp_dpsub_release(struct zynqmp_dpsub *dpsub) { kfree(dpsub->disp); - kfree(dpsub->dp); kfree(dpsub); } diff --git a/drivers/gpu/drm/xlnx/zynqmp_kms.c b/drivers/gpu/drm/xlnx/zynqmp_kms.c index b47463473472..2bee0a2275ed 100644 --- a/drivers/gpu/drm/xlnx/zynqmp_kms.c +++ b/drivers/gpu/drm/xlnx/zynqmp_kms.c @@ -373,6 +373,7 @@ static int zynqmp_dpsub_dumb_create(struct drm_file *file_priv, static struct drm_framebuffer * zynqmp_dpsub_fb_create(struct drm_device *drm, struct drm_file *file_priv, + const struct drm_format_info *info, const struct drm_mode_fb_cmd2 *mode_cmd) { struct zynqmp_dpsub *dpsub = to_zynqmp_dpsub(drm); @@ -383,7 +384,7 @@ zynqmp_dpsub_fb_create(struct drm_device *drm, struct drm_file *file_priv, for (i = 0; i < ARRAY_SIZE(cmd.pitches); ++i) cmd.pitches[i] = ALIGN(cmd.pitches[i], dpsub->dma_align); - return drm_gem_fb_create(drm, file_priv, &cmd); + return drm_gem_fb_create(drm, file_priv, info, &cmd); } static const struct drm_mode_config_funcs zynqmp_dpsub_mode_config_funcs = { |