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4 Commits

Author SHA1 Message Date
Jitao Shi
424a3a706a drm/mediatek: config mipitx impedance with calibration data 
Read calibration data from nvmem, and config mipitx impedance with
calibration data to make sure their impedance are 100ohm.

Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
 2020-04-22 07:10:36 +08:00
Jitao Shi
3d50b59abf drm/mediatek: add the mipitx driving control 
Add a property in device tree to control the driving by different
board.

Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
 2020-04-22 07:10:36 +08:00
Jitao Shi
efda51a58b drm/mediatek: add mipi_tx driver for mt8183 
This patch add mt8183 mipi_tx driver.
And also support other chips that use the same binding and driver.

Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
Signed-off-by: CK Hu <ck.hu@mediatek.com>
 2019-10-07 12:29:37 +08:00
Jitao Shi
78e01a8d0f drm/mediatek: separate mipi_tx to different file 
Different IC has different mipi_tx setting of dsi.
This patch separates the mipi_tx hardware relate part for mt8173.

Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
Signed-off-by: CK Hu <ck.hu@mediatek.com>
 2019-10-07 12:29:37 +08:00