lkml.org 
[lkml]   [2021]   [Dec]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v7 4/6] drm/sprd: add Unisoc's drm display controller driver
On Mon, Oct 25, 2021 at 05:34:16PM +0800, Kevin Tang wrote:
> Adds DPU(Display Processor Unit) support for the Unisoc's display
> subsystem.
> It's support multi planes, scaler, rotation, PQ(Picture Quality) and more.
>
> v2:
> - Use drm_xxx to replace all DRM_XXX.
> - Use kzalloc to replace devm_kzalloc for sprd_dpu structure init.
>
> v3:
> - Remove dpu_layer stuff layer and commit layers by aotmic_update
>
> v4:
> - Use drmm_helpers to allocate crtc and planes.
> - Move rotation enum definitions to crtc layer reg bitfields.
> - Move allocate crtc and planes to bind function.
>
> v5:
> - Fix the checkpatch warnings.
> - Use mode_set_nofb instead of mode_valid callback.
> - Follow the OF-Graph bindings, use of_graph_get_port_by_id
> instead of of_parse_phandle.
> - Use zpos to represent the layer position.
> - Rebase to last drm misc branch.
>
> v6:
> - Disable and clear interrupts before register dpu IRQ
> - Init dpi config used by crtc_state->adjusted_mode on mode_set_nofb
> - Remove enable_irq and disable_irq function call.
> - Remove drm_format_info function call.
>
> v7:
> - Remove iommu error interrupt handling function.
>
> Cc: Orson Zhai <orsonzhai@gmail.com>
> Cc: Chunyan Zhang <zhang.lyra@gmail.com>
> Signed-off-by: Kevin Tang <kevin.tang@unisoc.com>

Reviewed-by: Maxime Ripard <maxime@cerno.tech>

Maxime
[unhandled content-type:application/pgp-signature]
\
 
 \ /
  Last update: 2021-12-03 11:28    [W:0.415 / U:0.028 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site