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drm/sun4i: tcon: Move SoC specific quirks to a DT matched data structure

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We already have some differences between the 2 supported SoCs.
More will be added as we support other SoCs. To avoid bloating
the probe function with even more conditionals, move the quirks
to a separate data structure that's tied to the compatible string.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit is contained in:
Chen-Yu Tsai
2016-10-20 11:43:39 +08:00
committed by Maxime Ripard
parent b3e0b2dba8
commit 91ea2f29cb
2 changed files with 25 additions and 19 deletions
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11
drivers/gpu/drm/sun4i/sun4i_tcon.h
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@@ -142,6 +142,11 @@
#define SUN4I_TCON_MAX_CHANNELS 2
struct sun4i_tcon_quirks {
bool has_unknown_mux; /* sun5i has undocumented mux */
bool has_channel_1; /* a33 does not have channel 1 */
};
struct sun4i_tcon {
struct device *dev;
struct drm_device *drm;
@@ -160,12 +165,10 @@ struct sun4i_tcon {
/* Reset control */
struct reset_control *lcd_rst;
/* Platform adjustments */
bool has_mux;
struct drm_panel *panel;
bool has_channel_1;
/* Platform adjustments */
const struct sun4i_tcon_quirks *quirks;
};
struct drm_bridge *sun4i_tcon_find_bridge(struct device_node *node);