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drm/msm/dpu: enable virtual planes by default

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Turn on the switch and use virtual planes by default, enhancing
utilisation of the display pipelines. It is still possible to use legacy
implementation by using `msm.dpu_use_virtual_planes=false` kernel boot
parameter.

Acked-by: Neil Armstrong <neil.armstrong@linaro.org>
Acked-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Tested-by: Val Packett <val@packett.cool> # x1e80100-dell-latitude-7455,
Patchwork: https://patchwork.freedesktop.org/patch/707437/
Link: https://lore.kernel.org/r/20260226-dpu-enable-virt-planes-v2-1-87971236fe86@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
This commit is contained in:
Dmitry Baryshkov 2026-02-26 15:49:02 +02:00
parent 18417122d6
commit b0907ee59e
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
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@ -52,7 +52,7 @@
#define DPU_DEBUGFS_DIR "msm_dpu"
#define DPU_DEBUGFS_HWMASKNAME "hw_log_mask"
bool dpu_use_virtual_planes;
bool dpu_use_virtual_planes = true;
module_param(dpu_use_virtual_planes, bool, 0);
static int dpu_kms_hw_init(struct msm_kms *kms);