From: Julien Masson Date: Mon, 24 Jun 2019 14:49:12 +0000 (+0200) Subject: drm: meson: venc: set the correct macrovision max amplitude value X-Git-Tag: v5.4-rc1~106^2~15^2~71 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=a84ddb83806ed43a67f6fe6a03b0b4695cc314c3;p=linux.git drm: meson: venc: set the correct macrovision max amplitude value According to the register description of ENCI_MACV_MAX_AMP, the macrovision max amplitude value should be: - hdmi 480i => 0xb - hdmi 576i => 0x7 The max value is 0x7ff (10 bits). Signed-off-by: Julien Masson Reviewed-by: Neil Armstrong Signed-off-by: Neil Armstrong Link: https://patchwork.freedesktop.org/patch/msgid/86mui782dt.fsf@baylibre.com --- diff --git a/drivers/gpu/drm/meson/meson_venc.c b/drivers/gpu/drm/meson/meson_venc.c index cb569d3104a8..679d2274531c 100644 --- a/drivers/gpu/drm/meson/meson_venc.c +++ b/drivers/gpu/drm/meson/meson_venc.c @@ -192,7 +192,7 @@ union meson_hdmi_venc_mode meson_hdmi_enci_mode_480i = { .hso_end = 129, .vso_even = 3, .vso_odd = 260, - .macv_max_amp = 0x810b, + .macv_max_amp = 0xb, .video_prog_mode = 0xf0, .video_mode = 0x8, .sch_adjust = 0x20, @@ -212,7 +212,7 @@ union meson_hdmi_venc_mode meson_hdmi_enci_mode_576i = { .hso_end = 129, .vso_even = 3, .vso_odd = 260, - .macv_max_amp = 8107, + .macv_max_amp = 0x7, .video_prog_mode = 0xff, .video_mode = 0x13, .sch_adjust = 0x28,