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drm/exynos/dsi: propagate info about command mode from panel

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mipi_dsi framework provides information about panel's mode of work.
This info should be propagated upstream to configure all elements of
the pipeline. As CRTC is the common denominator of the pipeline we can
put such info into its structures.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
Andrzej Hajda 2017-08-24 15:33:53 +02:00 committed by Inki Dae
parent 295e7954c0
commit c038f53842
2 changed files with 3 additions and 0 deletions
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1
drivers/gpu/drm/exynos/exynos_drm_drv.h
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@ -162,6 +162,7 @@ struct exynos_drm_crtc {
const struct exynos_drm_crtc_ops *ops;
void *ctx;
struct exynos_drm_clk *pipe_clk;
bool i80_mode : 1;
};
static inline void exynos_drm_pipe_clk_enable(struct exynos_drm_crtc *crtc,

2
drivers/gpu/drm/exynos/exynos_drm_dsi.c
View File

@ -1543,6 +1543,8 @@ static int exynos_dsi_host_attach(struct mipi_dsi_host *host,
drm_panel_attach(dsi->panel, &dsi->connector);
dsi->connector.status = connector_status_connected;
}
exynos_drm_crtc_get_by_type(drm, EXYNOS_DISPLAY_TYPE_LCD)->i80_mode =
!(dsi->mode_flags & MIPI_DSI_MODE_VIDEO);
mutex_unlock(&drm->mode_config.mutex);