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| author | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2022-02-17 08:55:25 +0300 |
|---|---|---|
| committer | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2022-02-18 20:15:12 +0300 |
| commit | 5752c921d267101e1abfc74a27a003b5c04e72bb (patch) | |
| tree | 0259cc70709ea2142f769e54559b35fd2746327e /drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h | |
| parent | 6b6921e5537d0f57726394b297fb2f3ca592b4dc (diff) | |
| download | linux-5752c921d267101e1abfc74a27a003b5c04e72bb.tar.bz2 | |
drm/msm/dpu: simplify clocks handling
DPU driver contains code to parse clock items from device tree into
special data struct and then enable/disable/set rate for the clocks
using that data struct. However the DPU driver itself uses only parsing
and enabling/disabling part (the rate setting is used by DP driver).
Move this implementation to the DP driver (which actually uses rate
setting) and replace hand-coded enable/disable/get loops in the DPU
with the respective clk_bulk operations. Put operation is removed
completely because, it is handled using devres instead.
DP implementation is unchanged for now.
Tested-by: Jessica Zhang <quic_jesszhan@quicinc.com> # RB3 (sdm845) and RB5 (qrb5165)
Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20220217055529.499829-2-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Diffstat (limited to 'drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h')
| -rw-r--r-- | drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h index 3f518c809e33..779e7bd01efd 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h @@ -21,7 +21,6 @@ #include "dpu_hw_lm.h" #include "dpu_hw_interrupts.h" #include "dpu_hw_top.h" -#include "dpu_io_util.h" #include "dpu_rm.h" #include "dpu_core_perf.h" @@ -113,7 +112,8 @@ struct dpu_kms { struct platform_device *pdev; bool rpm_enabled; - struct dss_module_power mp; + struct clk_bulk_data *clocks; + size_t num_clocks; /* reference count bandwidth requests, so we know when we can * release bandwidth. Each atomic update increments, and frame- |