6.6-stable review patch. If anyone has any objections, please let me know.
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From: Dmitry Baryshkov dmitry.baryshkov@linaro.org
commit 8d35217149daa33358c284aca6a56d5ab92cfc6c upstream.
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.or... Signed-off-by: Abhinav Kumar quic_abhinavk@quicinc.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/gpu/drm/msm/msm_mdss.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/gpu/drm/msm/msm_mdss.c +++ b/drivers/gpu/drm/msm/msm_mdss.c @@ -600,6 +600,7 @@ static const struct msm_mdss_data sm6125 .ubwc_dec_version = UBWC_3_0, .ubwc_swizzle = 1, .highest_bank_bit = 1, + .reg_bus_bw = 76800, };
static const struct msm_mdss_data sm8250_data = {