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    Subject[PATCH 5.10 409/663] drm/msm/dsi: Correct io_start for MSM8994 (20nm PHY)
    Date
    From: Konrad Dybcio <konrad.dybcio@somainline.org>

    [ Upstream commit 33a7808ce1aea6e2edc1af25db25928137940c02 ]

    The previous registers were *almost* correct, but instead of
    PHYs, they were pointing at DSI PLLs, resulting in the PHY id
    autodetection failing miserably.

    Fixes: dcefc117cc19 ("drm/msm/dsi: Add support for msm8x94")
    Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
    Signed-off-by: Rob Clark <robdclark@chromium.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/gpu/drm/msm/dsi/phy/dsi_phy_20nm.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_20nm.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_20nm.c
    index 1afb7c579dbbb..eca86bf448f74 100644
    --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_20nm.c
    +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_20nm.c
    @@ -139,7 +139,7 @@ const struct msm_dsi_phy_cfg dsi_phy_20nm_cfgs = {
    .disable = dsi_20nm_phy_disable,
    .init = msm_dsi_phy_init_common,
    },
    - .io_start = { 0xfd998300, 0xfd9a0300 },
    + .io_start = { 0xfd998500, 0xfd9a0500 },
    .num_dsi_phy = 2,
    };

    --
    2.27.0


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