From: Oded Gabbay <oded.gabbay@amd.com>
Date: Thu, 22 Jan 2015 10:48:33 +0000 (+0200)
Subject: drm/radeon: Don't increment pipe_id in kgd_init_pipeline
X-Git-Tag: fixes-v4.0-rc1~234^2~1^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5a8888a3119eb5b67f6e90605be9ed2e04807126;p=pandora-kernel.git

drm/radeon: Don't increment pipe_id in kgd_init_pipeline

This patch fixes the behavior of kgd_init_pipeline in that this function
shouldn't automatically increase the pipe_id argument by 1 right at the start
of the function.

This is because the first_pipe value might not be always 1, and because a
proper interface function should not hide this info inside its implementation.
In other words, the calling function should provide the real pipe_id and not
count on kgd_init_pipeline to "fix" it.

Signed-off-by: Oded Gabbay <oded.gabbay@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
---

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