On 01.08.2017 11:49, Inki Dae wrote: > > 2017년 04월 18일 21:40에 Andrzej Hajda 이(가) 쓴 글: >> 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 nominator of the pipeline we can put >> such info into its structures. >> >> Signed-off-by: Andrzej Hajda <[email protected]> >> --- >> drivers/gpu/drm/exynos/exynos_drm_drv.h | 1 + >> drivers/gpu/drm/exynos/exynos_drm_dsi.c | 2 ++ >> 2 files changed, 3 insertions(+) >> >> diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h >> b/drivers/gpu/drm/exynos/exynos_drm_drv.h >> index 527bf1d..96b9d49 100644 >> --- a/drivers/gpu/drm/exynos/exynos_drm_drv.h >> +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h >> @@ -165,6 +165,7 @@ 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, >> diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c >> b/drivers/gpu/drm/exynos/exynos_drm_dsi.c >> index 515090f..79df1c9 100644 >> --- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c >> +++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c >> @@ -1545,6 +1545,8 @@ 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); > No place to use i80_mode in this patch. Seems this patch, patch 5 and portion > of using i80_mode in patch 6 should become one patch.
I have tried to separate propagation of panel mode of work (in DSI driver) from using this info in upstream drivers (MIC, DECON). But if you prefer I can combine it into one patch. Regards Andrzej > > Thanks, > Inki Dae > >> >> mutex_unlock(&drm->mode_config.mutex); >> >> > _______________________________________________ dri-devel mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/dri-devel
