[PATCH v3 drm-dp 8/8] drm/hisilicon/hibmc: Add MSI irq getting and requesting for HPD

[Dmitry Baryshkov]

On Sat, Feb 22, 2025 at 10:51:01AM +0800, Yongbang Shi wrote:
> From: Baihan Li <libaihan at huawei.com>
> 
> To realize HPD feature, request irq for HPD , add its handler function.
> We use pci_alloc_irq_vectors() to get our msi irq, because we have two
> interrupts now.
> 
> Signed-off-by: Baihan Li <libaihan at huawei.com>
> Signed-off-by: Yongbang Shi <shiyongbang at huawei.com>
> ---
>  drivers/gpu/drm/hisilicon/hibmc/dp/dp_reg.h   |  3 +
>  .../gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c   | 77 +++++++++++++++----
>  .../gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h   |  3 +
>  3 files changed, 69 insertions(+), 14 deletions(-)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>
> 

-- 
With best wishes
Dmitry