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Commit a84ddb83 authored by Julien Masson's avatar Julien Masson Committed by Neil Armstrong
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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: default avatarJulien Masson <jmasson@baylibre.com>
Reviewed-by: default avatarNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: default avatarNeil Armstrong <narmstrong@baylibre.com>
Link: https://patchwork.freedesktop.org/patch/msgid/86mui782dt.fsf@baylibre.com
parent 07031460

drivers/gpu/drm/meson/meson_venc.c

+2 −2
Original line number Diff line number Diff line
@@ -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,