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| author | Dave Airlie <airlied@redhat.com> | 2022-06-22 03:32:55 +0300 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2022-06-22 03:33:09 +0300 |
| commit | 0a2af0bd6e48775646dea5f3524a52a74afae7e0 (patch) | |
| tree | 93034a346b2e8f12d13be8282be3953ab47cd6b4 /drivers/gpu/drm/msm/dp/dp_parser.c | |
| parent | 0f95ee9a0c579ebed0309657f6918673927189f2 (diff) | |
| parent | e4a8864f74e9e9e4a7eb93952a4cfa35c165c930 (diff) | |
| download | linux-0a2af0bd6e48775646dea5f3524a52a74afae7e0.tar.xz | |
Merge tag 'drm-misc-next-2022-06-17' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
drm-misc-next for v5.20:
UAPI Changes:
Cross-subsystem Changes:
* dma-buf: Add sync-file API; Set DMA mask for udmabuf devices
* fbcon: Cleanups
* fbdev: Disable firmware-device registration when first native driver loads
* iosys-map: Documentation fixes
Core Changes:
* edid: Use struct drm_edid in more places
* gem-cma-helper: Improve documentation
* of: Add data-lane helpers and convert drivers
* syncobj: Fixes
Driver Changes:
* amdgpu: Build fixes
* ast: Support multiple outputs
* bochs: Include <linux/module.h>
* bridge: adv7511: I2C fixes; anx7625: Fix error handling; lt6505: Kconfig fixes
* display/dp: Documentation fixes
* display/dp-mst: Read extended DPCD capabilities during system resume
* logicvc: Add new driver
* magag200: Build fixes
* nouveau: Cleanups
* panel: Add backlight support; nt36672a: DT backlight support
* qxl: Cleanups
* sun4i: HDMI PHY cleanups
* vc4: Add support for BCM2711
* virt-gpu: Avoid NULL dereference; Fix error checks; Cleanups
* vkms: Allocate output buffer with vmalloc(); Fixes
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/YqwriEhn0l4uO+Gn@linux-uq9g
Diffstat (limited to 'drivers/gpu/drm/msm/dp/dp_parser.c')
| -rw-r--r-- | drivers/gpu/drm/msm/dp/dp_parser.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/gpu/drm/msm/dp/dp_parser.c b/drivers/gpu/drm/msm/dp/dp_parser.c index 8f9fed9fdafc..57ae14a0e181 100644 --- a/drivers/gpu/drm/msm/dp/dp_parser.c +++ b/drivers/gpu/drm/msm/dp/dp_parser.c @@ -102,14 +102,12 @@ static int dp_parser_ctrl_res(struct dp_parser *parser) static int dp_parser_misc(struct dp_parser *parser) { struct device_node *of_node = parser->pdev->dev.of_node; - int len = 0; - const char *data_lane_property = "data-lanes"; + int len; - len = of_property_count_elems_of_size(of_node, - data_lane_property, sizeof(u32)); + len = drm_of_get_data_lanes_count(of_node, 1, DP_MAX_NUM_DP_LANES); if (len < 0) { - DRM_WARN("Invalid property %s, default max DP lanes = %d\n", - data_lane_property, DP_MAX_NUM_DP_LANES); + DRM_WARN("Invalid property \"data-lanes\", default max DP lanes = %d\n", + DP_MAX_NUM_DP_LANES); len = DP_MAX_NUM_DP_LANES; } |