[PATCH v3 04/11] drm/mediatek: mtk_dp: Clarify SMC eDP/DP video unmute commands
From: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Date: 2026-07-09 10:34:46
Also in:
dri-devel, linux-devicetree, linux-mediatek, lkml
Subsystem:
drm drivers, drm drivers for mediatek, the rest · Maintainers:
David Airlie, Simona Vetter, Chun-Kuang Hu, Philipp Zabel, Linus Torvalds
The eDP/DP video unmute commands are not expressed as bits: instead, in the firmware, those are defined as incremental unsigned integer numbers: use the correct representation of those to improve readability. This commit brings no functional changes. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> --- drivers/gpu/drm/mediatek/mtk_dp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_dp.c b/drivers/gpu/drm/mediatek/mtk_dp.c
index 12400383fbb2..a1a258ac997c 100644
--- a/drivers/gpu/drm/mediatek/mtk_dp.c
+++ b/drivers/gpu/drm/mediatek/mtk_dp.c@@ -36,8 +36,8 @@ #include "mtk_dp_reg.h" #define MTK_DP_SIP_CONTROL_AARCH32 MTK_SIP_SMC_CMD(0x523) -#define MTK_DP_SIP_ATF_EDP_VIDEO_UNMUTE (BIT(0) | BIT(5)) -#define MTK_DP_SIP_ATF_VIDEO_UNMUTE BIT(5) +#define MTK_DP_SIP_ATF_EDP_VIDEO_UNMUTE 33 +#define MTK_DP_SIP_ATF_VIDEO_UNMUTE 32 #define MTK_DP_THREAD_CABLE_STATE_CHG BIT(0) #define MTK_DP_THREAD_HPD_EVENT BIT(1)
--
2.54.0