Commit de85ec27 authored by Sandor Yu's avatar Sandor Yu Committed by Heiko Stuebner
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drm/rockchip: cdn-dp: correct rate in the struct drm_dp_link assignment



The value stored in the rate field of struct drm_dp_link should
be the actual link-rate and not the bw_code.

Right now the driver stores the code and converts it to the rate.
So fixup the driver to store the rate itself.

Signed-off-by: default avatarSandor Yu <Sandor.yu@nxp.com>
Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20190605080424.28731-1-sandor.yu@nxp.com
parent 53ffa1ee
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+2 −2
Original line number Diff line number Diff line
@@ -543,7 +543,7 @@ static int cdn_dp_get_training_status(struct cdn_dp_device *dp)
	if (ret)
		goto err_get_training_status;

	dp->link.rate = status[0];
	dp->link.rate = drm_dp_bw_code_to_link_rate(status[0]);
	dp->link.num_lanes = status[1];

err_get_training_status:
@@ -647,7 +647,7 @@ int cdn_dp_config_video(struct cdn_dp_device *dp)
	bit_per_pix = (video->color_fmt == YCBCR_4_2_2) ?
		      (video->color_depth * 2) : (video->color_depth * 3);

	link_rate = drm_dp_bw_code_to_link_rate(dp->link.rate) / 1000;
	link_rate = dp->link.rate / 1000;

	ret = cdn_dp_reg_write(dp, BND_HSYNC2VSYNC, VIF_BYPASS_INTERLACE);
	if (ret)