Please ignore this mail. I didn't know that "git send *" includes all files in the subdirectories. I am very sorry for disturbing you.
Best regards, Hyungwon Hwang
On Fri, 12 Jun 2015 21:59:14 +0900 Hyungwon Hwang human.hwang@samsung.com wrote:
From: Inki Dae inki.dae@samsung.com
This patch adds MIPI-DSI based S6E63J0X03 AMOLED LCD panel driver which uses mipi_dsi bus to communicate with panel. The panel has 320×320 resolution in 1.63-inch physical panel. This panel is used in Samsung Galaxy Gear 2.
Signed-off-by: Inki Dae inki.dae@samsung.com Signed-off-by: Hyungwon Hwang human.hwang@samsung.com Acked-by: Kyungmin Park kyungmin.park@samsung.com
drivers/gpu/drm/exynos/exynos_drm_dsi.c | 31 +++++++++++++++++++------------ drivers/gpu/drm/panel/Kconfig | 6 ++++++ drivers/gpu/drm/panel/Makefile | 1 + 3 files changed, 26 insertions(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c index 5576cc3..6cb4887 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c @@ -743,6 +743,14 @@ static void exynos_dsi_disable_clock(struct exynos_dsi *dsi) DSI_WRITE(dsi, DSIM_PLLCTRL_REG, reg); }
+static void exynos_dsi_enable_lane(struct exynos_dsi *dsi, u32 lane) +{
- u32 reg = DSI_READ(dsi, DSIM_CONFIG_REG);
- reg |= (DSIM_NUM_OF_DATA_LANE(dsi->lanes - 1) |
DSIM_LANE_EN_CLK |
DSIM_LANE_EN(lane));- DSI_WRITE(dsi, DSIM_CONFIG_REG, reg);
+}
static int exynos_dsi_init_link(struct exynos_dsi *dsi) { struct exynos_dsi_driver_data *driver_data = dsi->driver_data; @@ -815,17 +823,6 @@ static int exynos_dsi_init_link(struct exynos_dsi *dsi) return -EINVAL; }
- reg |= DSIM_NUM_OF_DATA_LANE(dsi->lanes - 1);
- DSI_WRITE(dsi, DSIM_CONFIG_REG, reg);
- reg |= DSIM_LANE_EN_CLK;
- DSI_WRITE(dsi, DSIM_CONFIG_REG, reg);
- lanes_mask = BIT(dsi->lanes) - 1;
- reg |= DSIM_LANE_EN(lanes_mask);
- DSI_WRITE(dsi, DSIM_CONFIG_REG, reg);
- /*
- Use non-continuous clock mode if the periparal wants and
- host controller supports
@@ -837,8 +834,11 @@ static int exynos_dsi_init_link(struct exynos_dsi *dsi) if (driver_data->has_clklane_stop && dsi->mode_flags & MIPI_DSI_CLOCK_NON_CONTINUOUS) { reg |= DSIM_CLKLANE_STOP;
DSI_WRITE(dsi, DSIM_CONFIG_REG, reg);
DSI_WRITE(dsi, DSIM_CONFIG_REG, reg);
lanes_mask = BIT(dsi->lanes) - 1;
exynos_dsi_enable_lane(dsi, lanes_mask);
/* Check clock and data lane state are stop state */ timeout = 100;
@@ -1301,6 +1301,10 @@ static int exynos_dsi_init(struct exynos_dsi *dsi) exynos_dsi_reset(dsi); exynos_dsi_enable_irq(dsi);
- if (driver_data->values[RESET_TYPE] == DSIM_FUNCRST)
exynos_dsi_enable_lane(dsi, BIT(dsi->lanes) - 1);- exynos_dsi_enable_clock(dsi); if (driver_data->wait_for_reset) exynos_dsi_wait_for_reset(dsi);
@@ -1893,6 +1897,9 @@ static int exynos_dsi_probe(struct platform_device *pdev) dsi->clks = devm_kzalloc(dev, sizeof(*dsi->clks) * dsi->driver_data->num_clks, GFP_KERNEL);
- if (!dsi->clks)
goto err_del_component;- for (i = 0; i < dsi->driver_data->num_clks; i++) { dsi->clks[i] = devm_clk_get(dev, clk_names[i]); if (IS_ERR(dsi->clks[i])) {
diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig index 6d64c7b..cb07bc6 100644 --- a/drivers/gpu/drm/panel/Kconfig +++ b/drivers/gpu/drm/panel/Kconfig @@ -43,4 +43,10 @@ config DRM_PANEL_SHARP_LQ101R1SX01 To compile this driver as a module, choose M here: the module will be called panel-sharp-lq101r1sx01.
+config DRM_PANEL_S6E63J0X03
- tristate "S6E63J0X03 DSI video mode panel"
- depends on OF
- select DRM_MIPI_DSI
- select VIDEOMODE_HELPERS
endmenu diff --git a/drivers/gpu/drm/panel/Makefile b/drivers/gpu/drm/panel/Makefile index 4b2a043..27b0a90 100644 --- a/drivers/gpu/drm/panel/Makefile +++ b/drivers/gpu/drm/panel/Makefile @@ -2,3 +2,4 @@ obj-$(CONFIG_DRM_PANEL_SIMPLE) += panel-simple.o obj-$(CONFIG_DRM_PANEL_LD9040) += panel-ld9040.o obj-$(CONFIG_DRM_PANEL_S6E8AA0) += panel-s6e8aa0.o obj-$(CONFIG_DRM_PANEL_SHARP_LQ101R1SX01) += panel-sharp-lq101r1sx01.o +obj-$(CONFIG_DRM_PANEL_S6E63J0X03) += panel-s6e63j0x03.o