From: Sean Paul Date: Wed, 29 Oct 2014 19:33:35 +0000 (-0400) Subject: drm/tegra: DPMS off/on in encoder prepare/commit X-Git-Tag: omap-for-v3.19/fixes-rc1~80^2~61^2~31 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0bfad396715a24e28d12d35f4a6ce87f65194609;p=pandora-kernel.git drm/tegra: DPMS off/on in encoder prepare/commit Previously the panel and output were only enabled on encoder->dpms(). If userspace called dpms on before doing a modeset, the driver would get into a state where the connector had a dpms state of ON, but the encoder and output were not enabled (because the encoder is not yet attached to the connector). Subsequent dpms ON calls are ignored b/c the connector's state already matches the desired state. This patch enables/disables the panel and output on modeset as well, so we can catch the above case. Signed-off-by: Sean Paul Signed-off-by: Thierry Reding --- Reading git-diff-tree failed