Dan Carpenter
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ee20c69c78
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drm: adp: Fix NULL vs IS_ERR() check in adp_plane_new()
The __drmm_universal_plane_alloc() function doesn't return NULL, it
returns error pointers. Update the check to match.
Fixes: 332122eba6 ("drm: adp: Add Apple Display Pipe driver")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Acked-by: Sasha Finkelstein <fnkl.kernel@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/14a845e8-54d0-45f8-b8b9-927609d92ede@stanley.mountain
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
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2025-03-14 09:42:11 -04:00 |
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Jiapeng Chong
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e4c0fd3f96
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drm: adp: Remove unnecessary print function dev_err()
The print function dev_err() is redundant because platform_get_irq_byname()
already prints an error.
./drivers/gpu/drm/adp/adp_drv.c:470:2-9: line 470 is redundant because platform_get_irq() already prints an error.
./drivers/gpu/drm/adp/adp_drv.c:476:2-9: line 476 is redundant because platform_get_irq() already prints an error.
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=19211
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Acked-by: Sasha Finkelstein <fnkl.kernel@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250305020546.96564-1-jiapeng.chong@linux.alibaba.com
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
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2025-03-05 08:39:12 -05:00 |
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Sasha Finkelstein
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332122eba6
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drm: adp: Add Apple Display Pipe driver
This display controller is present on M-series chips and is used
to drive the touchbar display.
Co-developed-by: Janne Grunau <j@jannau.net>
Signed-off-by: Janne Grunau <j@jannau.net>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neal Gompa <neal@gompa.dev>
Signed-off-by: Sasha Finkelstein <fnkl.kernel@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250224-adpdrm-v8-2-cccf96710f0f@gmail.com
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
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2025-03-03 12:44:29 -05:00 |
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