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drm/mediatek: dp: Add multiple smc commands support

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The smc commands of eDP and DP are different. We add smc_cmd to the
device data to define them.

Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220901044149.16782-6-rex-bc.chen@mediatek.com
This commit is contained in:
Bo-Chen Chen 2022-09-01 12:41:44 +08:00 committed by Dmitry Osipenko
parent 17881ea4c4
commit 42dbe4a0a9
1 changed files with 4 additions and 2 deletions
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6
drivers/gpu/drm/mediatek/mtk_dp.c
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@ -112,6 +112,7 @@ struct mtk_dp {
struct mtk_dp_data {
int bridge_type;
unsigned int smc_cmd;
};
static const struct mtk_dp_efuse_fmt mtk_dp_efuse_data[MTK_DP_CAL_MAX] = {
[MTK_DP_CAL_GLB_BIAS_TRIM] = {
@ -945,11 +946,11 @@ static void mtk_dp_video_mute(struct mtk_dp *mtk_dp, bool enable)
VIDEO_MUTE_SW_DP_ENC0_P0);
arm_smccc_smc(MTK_DP_SIP_CONTROL_AARCH32,
MTK_DP_SIP_ATF_EDP_VIDEO_UNMUTE, enable,
mtk_dp->data->smc_cmd, enable,
0, 0, 0, 0, 0, &res);
dev_dbg(mtk_dp->dev, "smc cmd: 0x%x, p1: 0x%x, ret: 0x%lx-0x%lx\n",
MTK_DP_SIP_ATF_EDP_VIDEO_UNMUTE, enable, res.a0, res.a1);
mtk_dp->data->smc_cmd, enable, res.a0, res.a1);
}
static void mtk_dp_power_enable(struct mtk_dp *mtk_dp)
@ -1981,6 +1982,7 @@ static SIMPLE_DEV_PM_OPS(mtk_dp_pm_ops, mtk_dp_suspend, mtk_dp_resume);
static const struct mtk_dp_data mt8195_edp_data = {
.bridge_type = DRM_MODE_CONNECTOR_eDP,
.smc_cmd = MTK_DP_SIP_ATF_EDP_VIDEO_UNMUTE,
};
static const struct of_device_id mtk_dp_of_match[] = {