diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-06-01 17:54:55 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-06-01 17:54:55 +0200 |
| commit | d0acb5202d0e33d23cbe6994424587fbb05a5360 (patch) | |
| tree | 4b7fd07149896994fb739e1cbb5d65f2e47cd6d7 /drivers/gpu/drm/bridge | |
| parent | 55f3722fc694d6478eca3020b12a4d6a79b06f27 (diff) | |
| parent | bb532bfaf7919c7c98caab81864e9ce2646e11e3 (diff) | |
Merge v7.0.11linux-rolling-stable
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu/drm/bridge')
| -rw-r--r-- | drivers/gpu/drm/bridge/chipone-icn6211.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/bridge/ite-it66121.c | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c | 16 |
3 files changed, 18 insertions, 7 deletions
diff --git a/drivers/gpu/drm/bridge/chipone-icn6211.c b/drivers/gpu/drm/bridge/chipone-icn6211.c index 814713c5bea9..553a1df4688d 100644 --- a/drivers/gpu/drm/bridge/chipone-icn6211.c +++ b/drivers/gpu/drm/bridge/chipone-icn6211.c @@ -758,7 +758,9 @@ static int chipone_i2c_probe(struct i2c_client *client) dev_set_drvdata(dev, icn); i2c_set_clientdata(client, icn); - drm_bridge_add(&icn->bridge); + ret = devm_drm_bridge_add(dev, &icn->bridge); + if (ret) + return ret; return chipone_dsi_host_attach(icn); } diff --git a/drivers/gpu/drm/bridge/ite-it66121.c b/drivers/gpu/drm/bridge/ite-it66121.c index 9246e9c15a6e..ed21f09cd19a 100644 --- a/drivers/gpu/drm/bridge/ite-it66121.c +++ b/drivers/gpu/drm/bridge/ite-it66121.c @@ -1559,6 +1559,11 @@ static int it66121_probe(struct i2c_client *client) return ret; } + ctx->gpio_reset = devm_gpiod_get(dev, "reset", GPIOD_OUT_LOW); + if (IS_ERR(ctx->gpio_reset)) + return dev_err_probe(dev, PTR_ERR(ctx->gpio_reset), + "Failed to get reset GPIO\n"); + it66121_hw_reset(ctx); ctx->regmap = devm_regmap_init_i2c(client, &it66121_regmap_config); diff --git a/drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c b/drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c index c9e6505cbd88..2d02cc69f237 100644 --- a/drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c +++ b/drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c @@ -251,7 +251,6 @@ static void ge_b850v3_lvds_remove(void) goto out; drm_bridge_remove(&ge_b850v3_lvds_ptr->bridge); - ge_b850v3_lvds_ptr = NULL; out: mutex_unlock(&ge_b850v3_lvds_dev_mutex); @@ -261,6 +260,7 @@ static int ge_b850v3_register(void) { struct i2c_client *stdp4028_i2c = ge_b850v3_lvds_ptr->stdp4028_i2c; struct device *dev = &stdp4028_i2c->dev; + int ret; /* drm bridge initialization */ ge_b850v3_lvds_ptr->bridge.ops = DRM_BRIDGE_OP_DETECT | @@ -277,11 +277,15 @@ static int ge_b850v3_register(void) if (!stdp4028_i2c->irq) return 0; - return devm_request_threaded_irq(&stdp4028_i2c->dev, - stdp4028_i2c->irq, NULL, - ge_b850v3_lvds_irq_handler, - IRQF_TRIGGER_HIGH | IRQF_ONESHOT, - "ge-b850v3-lvds-dp", ge_b850v3_lvds_ptr); + ret = devm_request_threaded_irq(&stdp4028_i2c->dev, + stdp4028_i2c->irq, NULL, + ge_b850v3_lvds_irq_handler, + IRQF_TRIGGER_HIGH | IRQF_ONESHOT, + "ge-b850v3-lvds-dp", ge_b850v3_lvds_ptr); + if (ret) + drm_bridge_remove(&ge_b850v3_lvds_ptr->bridge); + + return ret; } static int stdp4028_ge_b850v3_fw_probe(struct i2c_client *stdp4028_i2c) |