diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.10/950-0560-drm-vc4-drv-Remove-the-DSI-pointer-in-vc4_drv.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.10/950-0560-drm-vc4-drv-Remove-the-DSI-pointer-in-vc4_drv.patch | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.10/950-0560-drm-vc4-drv-Remove-the-DSI-pointer-in-vc4_drv.patch b/target/linux/bcm27xx/patches-5.10/950-0560-drm-vc4-drv-Remove-the-DSI-pointer-in-vc4_drv.patch new file mode 100644 index 0000000000..29286bc654 --- /dev/null +++ b/target/linux/bcm27xx/patches-5.10/950-0560-drm-vc4-drv-Remove-the-DSI-pointer-in-vc4_drv.patch @@ -0,0 +1,66 @@ +From f9211d36925dac42f910d7d2e4c370e414fd24d2 Mon Sep 17 00:00:00 2001 +From: Maxime Ripard <maxime@cerno.tech> +Date: Thu, 3 Dec 2020 14:25:36 +0100 +Subject: [PATCH] drm/vc4: drv: Remove the DSI pointer in vc4_drv + +Commit 51f4fcd9c4ea867c3b4fe58111f342ad0e80642a upstream. + +That pointer isn't used anywhere, so there's no point in keeping it. + +Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com> +Signed-off-by: Maxime Ripard <maxime@cerno.tech> +Link: https://patchwork.freedesktop.org/patch/msgid/20201203132543.861591-2-maxime@cerno.tech +--- + drivers/gpu/drm/vc4/vc4_drv.h | 1 - + drivers/gpu/drm/vc4/vc4_dsi.c | 9 --------- + 2 files changed, 10 deletions(-) + +--- a/drivers/gpu/drm/vc4/vc4_drv.h ++++ b/drivers/gpu/drm/vc4/vc4_drv.h +@@ -81,7 +81,6 @@ struct vc4_dev { + struct vc4_hvs *hvs; + struct vc4_v3d *v3d; + struct vc4_dpi *dpi; +- struct vc4_dsi *dsi1; + struct vc4_vec *vec; + struct vc4_txp *txp; + struct vc4_fkms *fkms; +--- a/drivers/gpu/drm/vc4/vc4_dsi.c ++++ b/drivers/gpu/drm/vc4/vc4_dsi.c +@@ -1451,7 +1451,6 @@ static int vc4_dsi_bind(struct device *d + { + struct platform_device *pdev = to_platform_device(dev); + struct drm_device *drm = dev_get_drvdata(master); +- struct vc4_dev *vc4 = to_vc4_dev(drm); + struct vc4_dsi *dsi = dev_get_drvdata(dev); + struct vc4_dsi_encoder *vc4_dsi_encoder; + struct drm_panel *panel; +@@ -1604,9 +1603,6 @@ static int vc4_dsi_bind(struct device *d + if (ret) + return ret; + +- if (dsi->port == 1) +- vc4->dsi1 = dsi; +- + drm_simple_encoder_init(drm, dsi->encoder, DRM_MODE_ENCODER_DSI); + drm_encoder_helper_add(dsi->encoder, &vc4_dsi_encoder_helper_funcs); + +@@ -1635,8 +1631,6 @@ static int vc4_dsi_bind(struct device *d + static void vc4_dsi_unbind(struct device *dev, struct device *master, + void *data) + { +- struct drm_device *drm = dev_get_drvdata(master); +- struct vc4_dev *vc4 = to_vc4_dev(drm); + struct vc4_dsi *dsi = dev_get_drvdata(dev); + + if (dsi->bridge) +@@ -1648,9 +1642,6 @@ static void vc4_dsi_unbind(struct device + */ + list_splice_init(&dsi->bridge_chain, &dsi->encoder->bridge_chain); + drm_encoder_cleanup(dsi->encoder); +- +- if (dsi->port == 1) +- vc4->dsi1 = NULL; + } + + static const struct component_ops vc4_dsi_ops = { |