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Message-ID: <1454063627-12219-1-git-send-email-palminha@synopsys.com>
Date: Fri, 29 Jan 2016 10:33:47 +0000
From: Carlos Palminha <CARLOS.PALMINHA@...opsys.com>
To: <dri-devel@...ts.freedesktop.org>
CC: Carlos Palminha <CARLOS.PALMINHA@...opsys.com>,
<linux-kernel@...r.kernel.org>, David Airlie <airlied@...ux.ie>,
Laurent Pinchart <laurent.pinchart+renesas@...asonboard.com>
Subject: [PATCH] adv7511: Added mode_fixup function.
The mode_fixup is necessary when using it in a DRM FB driver pipeline.
Signed-off-by: Carlos Palminha <palminha@...opsys.com>
---
drivers/gpu/drm/i2c/adv7511.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/i2c/adv7511.c b/drivers/gpu/drm/i2c/adv7511.c
index 533d1e3..90082d2 100644
--- a/drivers/gpu/drm/i2c/adv7511.c
+++ b/drivers/gpu/drm/i2c/adv7511.c
@@ -648,6 +648,13 @@ adv7511_encoder_detect(struct drm_encoder *encoder,
return status;
}
+static bool adv7511_encoder_mode_fixup(struct drm_encoder *encoder,
+ const struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+ return true;
+}
+
static int adv7511_encoder_mode_valid(struct drm_encoder *encoder,
struct drm_display_mode *mode)
{
@@ -754,6 +761,7 @@ static void adv7511_encoder_mode_set(struct drm_encoder *encoder,
static const struct drm_encoder_slave_funcs adv7511_encoder_funcs = {
.dpms = adv7511_encoder_dpms,
+ .mode_fixup = adv7511_encoder_mode_fixup,
.mode_valid = adv7511_encoder_mode_valid,
.mode_set = adv7511_encoder_mode_set,
.detect = adv7511_encoder_detect,
--
2.5.0
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