6.4-stable review patch. If anyone has any objections, please let me know.
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From: Jonathan Marek jonathan@marek.ca
[ Upstream commit 42d0d253ed03b961c325ff756eec0480cb4adc6b ]
sm8550 has 16 vbif clients.
This fixes the extra 2 clients (DMA4/DMA5) not having their memtype initialized. This fixes DMA4/DMA5 planes not displaying correctly.
Fixes: efcd0107727c ("drm/msm/dpu: add support for SM8550") Signed-off-by: Jonathan Marek jonathan@marek.ca Reviewed-by: Dmitry Baryshkov dmitry.baryshkov@linaro.org Tested-by: Neil Armstrong neil.armstrong@linaro.org # on SM8550-QRD Patchwork: https://patchwork.freedesktop.org/patch/550968/ Link: https://lore.kernel.org/r/20230802134900.30435-1-jonathan@marek.ca [DB: fixed the Fixes tag] Signed-off-by: Dmitry Baryshkov dmitry.baryshkov@linaro.org Signed-off-by: Sasha Levin sashal@kernel.org --- .../msm/disp/dpu1/catalog/dpu_9_0_sm8550.h | 4 ++-- .../gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 20 +++++++++++++++++++ 2 files changed, 22 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_9_0_sm8550.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_9_0_sm8550.h index be2f37728aa0c..a6e4763660bb0 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_9_0_sm8550.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_9_0_sm8550.h @@ -222,8 +222,8 @@ const struct dpu_mdss_cfg dpu_sm8550_cfg = { .merge_3d = sm8550_merge_3d, .intf_count = ARRAY_SIZE(sm8550_intf), .intf = sm8550_intf, - .vbif_count = ARRAY_SIZE(sdm845_vbif), - .vbif = sdm845_vbif, + .vbif_count = ARRAY_SIZE(sm8550_vbif), + .vbif = sm8550_vbif, .perf = &sm8550_perf_data, .mdss_irqs = BIT(MDP_SSPP_TOP0_INTR) | \ BIT(MDP_SSPP_TOP0_INTR2) | \ diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c index fc9d2c56d0e11..23c16d25b62f5 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c @@ -642,6 +642,26 @@ static const struct dpu_vbif_cfg sdm845_vbif[] = { }, };
+static const struct dpu_vbif_cfg sm8550_vbif[] = { + { + .name = "vbif_rt", .id = VBIF_RT, + .base = 0, .len = 0x1040, + .features = BIT(DPU_VBIF_QOS_REMAP), + .xin_halt_timeout = 0x4000, + .qos_rp_remap_size = 0x40, + .qos_rt_tbl = { + .npriority_lvl = ARRAY_SIZE(sdm845_rt_pri_lvl), + .priority_lvl = sdm845_rt_pri_lvl, + }, + .qos_nrt_tbl = { + .npriority_lvl = ARRAY_SIZE(sdm845_nrt_pri_lvl), + .priority_lvl = sdm845_nrt_pri_lvl, + }, + .memtype_count = 16, + .memtype = {3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, + }, +}; + /************************************************************* * PERF data config *************************************************************/