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| author |   Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2023-12-15 03:32:22 +0200 |
|---|---|---|
| committer |   Abhinav Kumar <quic_abhinavk@quicinc.com> | 2024-01-25 14:36:04 -0800 |
| commit | 8d35217149daa33358c284aca6a56d5ab92cfc6c (patch) | |
| tree | ee5ab034d54e8338d22c54d22df9d7282e83a061 | |
| parent | drm/msm/dpu: check for valid hw_pp in dpu_encoder_helper_phys_cleanup (diff) | |
| download | wireguard-linux-8d35217149daa33358c284aca6a56d5ab92cfc6c.tar.xz wireguard-linux-8d35217149daa33358c284aca6a56d5ab92cfc6c.zip | |
drm/msm/mdss: specify cfg bandwidth for SDM670
Lower the requested CFG bus bandwidth for the SDM670 platform. The
default value is 153600 kBps, which is twice as big as required by the
platform according to the vendor kernel.
Fixes: a55c8ff252d3 ("drm/msm/mdss: Handle the reg bus ICC path")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Tested-by: Richard Acayan <mailingradian@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/572182/
Link: https://lore.kernel.org/r/20231215013222.827975-1-dmitry.baryshkov@linaro.org
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
| -rw-r--r-- | drivers/gpu/drm/msm/msm_mdss.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/msm_mdss.c b/drivers/gpu/drm/msm/msm_mdss.c index 455b2e3a0cdd..35423d10aafa 100644 --- a/drivers/gpu/drm/msm/msm_mdss.c +++ b/drivers/gpu/drm/msm/msm_mdss.c @@ -562,6 +562,7 @@ static const struct msm_mdss_data sdm670_data = { .ubwc_enc_version = UBWC_2_0, .ubwc_dec_version = UBWC_2_0, .highest_bank_bit = 1, + .reg_bus_bw = 76800, }; static const struct msm_mdss_data sdm845_data = { |