From: Dmitry Baryshkov Date: Fri, 15 Dec 2023 01:32:22 +0000 (+0200) Subject: drm/msm/mdss: specify cfg bandwidth for SDM670 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=8d35217149daa33358c284aca6a56d5ab92cfc6c;p=linux.git 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 Reviewed-by: Abhinav Kumar Tested-by: Richard Acayan 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 --- 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 = {