Am 09.01.20 um 01:15 schrieb Heiko Stübner:
Am Mittwoch, 8. Januar 2020, 23:39:49 CET schrieb Tobias Schramm:
commit 2589c4025f13 ("drm/rockchip: Avoid drm_dp_link helpers") changes the type of variables used to store the display port data rate and number of lanes to u8. However u8 is not sufficient to store the link data rate of the display port. This commit reverts the type of both the number of lanes and the data rate to unsigned int.
Signed-off-by: Tobias Schramm t.schramm@manjaro.org
drivers/gpu/drm/rockchip/cdn-dp-core.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/rockchip/cdn-dp-core.h b/drivers/gpu/drm/rockchip/cdn-dp-core.h index 83c4586665b4..806cb0b08982 100644 --- a/drivers/gpu/drm/rockchip/cdn-dp-core.h +++ b/drivers/gpu/drm/rockchip/cdn-dp-core.h @@ -94,8 +94,8 @@ struct cdn_dp_device { struct video_info video_info; struct cdn_dp_port *port[MAX_PHY]; u8 ports;
- u8 max_lanes;
- u8 max_rate;
- unsigned int max_lanes;
although I would think u8 should be enough for max_lanes? There shouldn't be be more than 255 dp lanes?
True. I'll test and send a v2.
Thanks, Tobias
Heiko
- unsigned int max_rate; u8 lanes; int active_port;
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