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| author | Jernej Skrabec <jernej.skrabec@siol.net> | 2018-11-04 19:26:53 +0100 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@bootlin.com> | 2018-11-05 11:49:03 +0100 |
| commit | 799715212b677a0dc4177f327ec4ad8ec32e42c1 (patch) | |
| tree | fde1ae3cbfde203cd04b214e1c02a413bbfe12f2 /drivers/gpu/drm/sun4i/sun8i_dw_hdmi.h | |
| parent | cd54074e82e08054eb9905a8d11ee9b0a281076c (diff) | |
| download | linux-799715212b677a0dc4177f327ec4ad8ec32e42c1.tar.gz | |
drm/sun4i: dw-hdmi: Make mode_valid function configurable
Since it is not possible to access sun8i-dw-hdmi driver private data
inside mode_valid function, make it configurable. That way different
versions of HDMI controllers can set different function, depending on
it's limitations.
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181104182705.18047-17-jernej.skrabec@siol.net
Diffstat (limited to 'drivers/gpu/drm/sun4i/sun8i_dw_hdmi.h')
| -rw-r--r-- | drivers/gpu/drm/sun4i/sun8i_dw_hdmi.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.h b/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.h index 7fdc1ecd2892..a645b8bc9f58 100644 --- a/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.h +++ b/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.h @@ -170,6 +170,11 @@ struct sun8i_hdmi_phy { struct sun8i_hdmi_phy_variant *variant; }; +struct sun8i_dw_hdmi_quirks { + enum drm_mode_status (*mode_valid)(struct drm_connector *connector, + const struct drm_display_mode *mode); +}; + struct sun8i_dw_hdmi { struct clk *clk_tmds; struct device *dev; @@ -178,6 +183,7 @@ struct sun8i_dw_hdmi { struct sun8i_hdmi_phy *phy; struct dw_hdmi_plat_data plat_data; struct regulator *regulator; + const struct sun8i_dw_hdmi_quirks *quirks; struct reset_control *rst_ctrl; }; |