linux-toradex.git/drivers/gpu/drm/exynos, branch v4.2-rc6

drm/exynos: dsi: do not set TE GPIO direction by input

2015-06-22T11:05:03+00:00

On some board, TE GPIO should be configured properly thoughout pinctrl driver
as an wakeup interrupt. So this gpio should be configurable in the board's DT,
not being requested as a input pin.

Signed-off-by: Hyungwon Hwang 
Signed-off-by: Inki Dae

drm/exynos: dsi: add support for MIC driver as a bridge

2015-06-22T11:05:03+00:00

MIC must be initilized by MIPI DSI when it is being bound.

Signed-off-by: Hyungwon Hwang 
Signed-off-by: Inki Dae

drm/exynos: dsi: add support for Exynos5433

2015-06-22T11:05:02+00:00

This patch adds support for Exynos5433 mipi dsi.

Signed-off-by: Hyungwon Hwang 
Signed-off-by: Inki Dae

drm/exynos: dsi: make use of array for clock access

2015-06-22T11:05:02+00:00

This patch make the driver to use an array for clock access. The number
of clocks are different from the existing MIPI DSI driver and Exynos5433
MIPI DSI driver. So this patch is needed before adding support for
Exynos5433 MIPI DSI driver.

Signed-off-by: Hyungwon Hwang 
Signed-off-by: Inki Dae

drm/exynos: dsi: make use of driver data for static values

2015-06-22T11:05:01+00:00

Exynos MIPI DSI driver uses some static values such as address offsets,
register setting values, and etc. This patch makes the driver get those
values from the driver data.

Signed-off-by: Hyungwon Hwang 
Signed-off-by: Inki Dae

drm/exynos: dsi: add macros for register access

2015-06-22T11:05:01+00:00

This patch adds macros for register writing/reading. This is needed for
adding support Exynos5433 MIPI DSI driver, not by using if statement, but
by using driver data.

Signed-off-by: Hyungwon Hwang 
Signed-off-by: Inki Dae

drm/exynos: dsi: rename pll_clk to sclk_clk

2015-06-22T11:05:00+00:00

This patch renames pll_clk to sclk_clk. The clock referenced by pll_clk
is actually not the pll input clock for dsi. The pll input clock comes
from the board's oscillator directly. But for the backward
compatibility, the old clock name "pll_clk" is also OK.

Signed-off-by: Hyungwon Hwang 
Signed-off-by: Inki Dae

drm/exynos: mic: add MIC driver

2015-06-22T11:04:56+00:00

MIC(Mobile image compressor) is newly added IP in Exynos5433. MIC
resides between decon and mipi dsim, and compresses frame data by 50%.
With dsi, not display port, to send frame data to the panel, the
bandwidth is not enough. That is why this compressor is introduced.

Signed-off-by: Hyungwon Hwang 
Signed-off-by: Inki Dae

drm/exynos: add Exynos5433 decon driver

2015-06-22T10:56:44+00:00

DECON(Display and Enhancement Controller) is new IP replacing FIMD in
Exynos5433. This patch adds Exynos5433 decon driver.

Signed-off-by: Joonyoung Shim 
Signed-off-by: Hyungwon Hwang 
Signed-off-by: Inki Dae

drm/exynos: fix the input prompt of Exynos7 DECON

2015-06-22T10:05:58+00:00

This patch is a preparation patch for adding support for Exynos5433
DECON. Exynos7 DECON have to be distinguished from Exynos5433 DECON.

Signed-off-by: Hyungwon Hwang 
Signed-off-by: Inki Dae