diff options
| author | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2021-10-06 23:48:28 +0300 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2021-11-28 09:32:03 -0800 |
| commit | 9b077c1581cf57206f5f7788ea569e8fae0719a7 (patch) | |
| tree | 9f2e3551d9bb3ec9e0b2b3702f34e31bc390de52 /drivers/gpu/drm/msm/dsi/dsi_manager.c | |
| parent | a817a950de78fd7f11a322d102647fdc879d5bc3 (diff) | |
drm/msm/dsi: stop setting clock parents manually
There is no reason to set clock parents manually, use device tree to
assign DSI/display clock parents to DSI PHY clocks. Dropping this manual
setup allows us to drop repeating code and to move registration of hw
clock providers to generic place.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <abhinavk@codeaurora.org>
Link: https://lore.kernel.org/r/20211006204828.1218225-2-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
Diffstat (limited to 'drivers/gpu/drm/msm/dsi/dsi_manager.c')
| -rw-r--r-- | drivers/gpu/drm/msm/dsi/dsi_manager.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/gpu/drm/msm/dsi/dsi_manager.c b/drivers/gpu/drm/msm/dsi/dsi_manager.c index 6a182879aac0..a152dbf63038 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_manager.c +++ b/drivers/gpu/drm/msm/dsi/dsi_manager.c @@ -80,10 +80,7 @@ static int dsi_mgr_setup_components(int id) msm_dsi_phy_set_usecase(msm_dsi->phy, MSM_DSI_PHY_STANDALONE); msm_dsi_host_set_phy_mode(msm_dsi->host, msm_dsi->phy); - ret = msm_dsi_host_set_src_pll(msm_dsi->host, msm_dsi->phy); - } else if (!other_dsi) { - ret = 0; - } else { + } else if (other_dsi) { struct msm_dsi *master_link_dsi = IS_MASTER_DSI_LINK(id) ? msm_dsi : other_dsi; struct msm_dsi *slave_link_dsi = IS_MASTER_DSI_LINK(id) ? @@ -109,13 +106,9 @@ static int dsi_mgr_setup_components(int id) MSM_DSI_PHY_SLAVE); msm_dsi_host_set_phy_mode(msm_dsi->host, msm_dsi->phy); msm_dsi_host_set_phy_mode(other_dsi->host, other_dsi->phy); - ret = msm_dsi_host_set_src_pll(msm_dsi->host, clk_master_dsi->phy); - if (ret) - return ret; - ret = msm_dsi_host_set_src_pll(other_dsi->host, clk_master_dsi->phy); } - return ret; + return 0; } static int enable_phy(struct msm_dsi *msm_dsi, |