lkml.org 
[lkml]   [2021]   [Sep]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH AUTOSEL 5.14 128/252] drm/msm/dsi: Fix DSI and DSI PHY regulator config from SDM660
    Date
    From: Konrad Dybcio <konrad.dybcio@somainline.org>

    [ Upstream commit 462f7017a6918d152870bfb8852f3c70fd74b296 ]

    VDDA is not present and the specified load value is wrong. Fix it.

    Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
    Link: https://lore.kernel.org/r/20210728222057.52641-1-konrad.dybcio@somainline.org
    Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
    Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
    Signed-off-by: Rob Clark <robdclark@chromium.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/gpu/drm/msm/dsi/dsi_cfg.c | 1 -
    drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c | 2 +-
    2 files changed, 1 insertion(+), 2 deletions(-)

    diff --git a/drivers/gpu/drm/msm/dsi/dsi_cfg.c b/drivers/gpu/drm/msm/dsi/dsi_cfg.c
    index f3f1c03c7db9..763f127e4621 100644
    --- a/drivers/gpu/drm/msm/dsi/dsi_cfg.c
    +++ b/drivers/gpu/drm/msm/dsi/dsi_cfg.c
    @@ -154,7 +154,6 @@ static const struct msm_dsi_config sdm660_dsi_cfg = {
    .reg_cfg = {
    .num = 2,
    .regs = {
    - {"vdd", 73400, 32 }, /* 0.9 V */
    {"vdda", 12560, 4 }, /* 1.2 V */
    },
    },
    diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c
    index a34cf151c517..bb31230721bd 100644
    --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c
    +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c
    @@ -1050,7 +1050,7 @@ const struct msm_dsi_phy_cfg dsi_phy_14nm_660_cfgs = {
    .reg_cfg = {
    .num = 1,
    .regs = {
    - {"vcca", 17000, 32},
    + {"vcca", 73400, 32},
    },
    },
    .ops = {
    --
    2.30.2
    \
     
     \ /
      Last update: 2021-09-09 13:52    [W:4.301 / U:0.176 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site