From: Jorge Ramirez-Ortiz <jramirez@baylibre.com>
To: jramirez@baylibre.com, narmstrong@baylibre.com, airlied@linux.ie,
carlo@caione.org, khilman@baylibre.com
Cc: dri-devel@lists.freedesktop.org,
linux-amlogic@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] drm/meson: venc: dmt mode must use encp
Date: Mon, 12 Nov 2018 19:41:09 +0100 [thread overview]
Message-ID: <1542048069-22603-1-git-send-email-jramirez@baylibre.com> (raw)
From: Jorge Ramirez-Ortiz <jorge.ramirez.ortiz@gmail.com>
The video mode for DMT is only populated to support encp.
Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez.ortiz@gmail.com>
---
drivers/gpu/drm/meson/meson_venc.c | 15 ++++++++-------
1 file changed, 8 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/meson/meson_venc.c b/drivers/gpu/drm/meson/meson_venc.c
index 514245e..acbbad3 100644
--- a/drivers/gpu/drm/meson/meson_venc.c
+++ b/drivers/gpu/drm/meson/meson_venc.c
@@ -854,6 +854,13 @@ void meson_venc_hdmi_mode_set(struct meson_drm *priv, int vic,
unsigned int sof_lines;
unsigned int vsync_lines;
+ /* Use VENCI for 480i and 576i and double HDMI pixels */
+ if (mode->flags & DRM_MODE_FLAG_DBLCLK) {
+ hdmi_repeat = true;
+ use_enci = true;
+ venc_hdmi_latency = 1;
+ }
+
if (meson_venc_hdmi_supported_vic(vic)) {
vmode = meson_venc_hdmi_get_vic_vmode(vic);
if (!vmode) {
@@ -865,13 +872,7 @@ void meson_venc_hdmi_mode_set(struct meson_drm *priv, int vic,
} else {
meson_venc_hdmi_get_dmt_vmode(mode, &vmode_dmt);
vmode = &vmode_dmt;
- }
-
- /* Use VENCI for 480i and 576i and double HDMI pixels */
- if (mode->flags & DRM_MODE_FLAG_DBLCLK) {
- hdmi_repeat = true;
- use_enci = true;
- venc_hdmi_latency = 1;
+ use_enci = false;
}
/* Repeat VENC pixels for 480/576i/p, 720p50/60 and 1080p50/60 */
--
2.7.4
next reply other threads:[~2018-11-12 18:41 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-12 18:41 Jorge Ramirez-Ortiz [this message]
2018-11-13 8:35 ` [PATCH] drm/meson: venc: dmt mode must use encp Neil Armstrong
2018-11-13 13:32 ` Neil Armstrong
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