lkml.org 
[lkml]   [2022]   [Jul]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [PATCH v5 00/10] Add PSR support for eDP
From
On 11/07/2022 12:47, Vinod Polimera wrote:
> Changes in v2:
> - Use dp bridge to set psr entry/exit instead of dpu_enocder.
> - Don't modify whitespaces.
> - Set self refresh aware from atomic_check.
> - Set self refresh aware only if psr is supported.
> - Provide a stub for msm_dp_display_set_psr.
> - Move dp functions to bridge code.
>
> Changes in v3:
> - Change callback names to reflect atomic interfaces.
> - Move bridge callback change to separate patch as suggested by Dmitry.
> - Remove psr function declaration from msm_drv.h.
> - Set self_refresh_aware flag only if psr is supported.
> - Modify the variable names to simpler form.
> - Define bit fields for PSR settings.
> - Add comments explaining the steps to enter/exit psr.
> - Change DRM_INFO to drm_dbg_db.
>
> Changes in v4:
> - Move the get crtc functions to drm_atomic.
> - Add atomic functions for DP bridge too.
> - Add ternary operator to choose eDP or DP ops.
> - Return true/false instead of 1/0.
> - mode_valid missing in the eDP bridge ops.
> - Move the functions to get crtc into drm_atomic.c.
> - Fix compilation issues.
> - Remove dpu_assign_crtc and get crtc from drm_enc instead of dpu_enc.
> - Check for crtc state enable while reserving resources.
>
> Changes in v5:
> - Move the mode_valid changes into a different patch.
> - Complete psr_op_comp only when isr is set.
> - Move the DP atomic callback changes to a different patch.
> - Get crtc from drm connector state crtc.
> - Move to separate patch for check for crtc state enable while
> reserving resources.
>
> Signed-off-by: Sankeerth Billakanti <quic_sbillaka@quicinc.com>
> Signed-off-by: Kalyan Thota <quic_kalyant@quicinc.com>
> Signed-off-by: Vinod Polimera <quic_vpolimer@quicinc.com>
>
> Vinod Polimera (10):
> drm/msm/disp/dpu1: clear dpu_assign_crtc and get crtc from connector
> state instead of dpu_enc

Generic comment: please use 'drm/msm/dpu:' prefix instead.

> drm: add helper functions to retrieve old and new crtc
> drm/msm/dp: use atomic callbacks for DP bridge ops
> drm/msm/dp: Add basic PSR support for eDP
> drm/msm/dp: use the eDP bridge ops to validate eDP modes
> drm/bridge: use atomic enable/disable callbacks for panel bridge
> drm/bridge: add psr support for panel bridge callbacks
> drm/msm/disp/dpu1: use atomic enable/disable callbacks for encoder
> functions
> drm/msm/disp/dpu1: add PSR support for eDP interface in dpu driver
> drm/msm/disp/dpu1: check for crtc enable rather than crtc active to
> release shared resources
>
> drivers/gpu/drm/bridge/panel.c | 68 ++++++++--
> drivers/gpu/drm/drm_atomic.c | 60 +++++++++
> drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 17 ++-
> drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 55 +++++---
> drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h | 8 --
> drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 2 +-
> drivers/gpu/drm/msm/dp/dp_catalog.c | 81 ++++++++++++
> drivers/gpu/drm/msm/dp/dp_catalog.h | 4 +
> drivers/gpu/drm/msm/dp/dp_ctrl.c | 73 +++++++++++
> drivers/gpu/drm/msm/dp/dp_ctrl.h | 3 +
> drivers/gpu/drm/msm/dp/dp_display.c | 31 +++--
> drivers/gpu/drm/msm/dp/dp_display.h | 2 +
> drivers/gpu/drm/msm/dp/dp_drm.c | 187 ++++++++++++++++++++++++++--
> drivers/gpu/drm/msm/dp/dp_drm.h | 9 +-
> drivers/gpu/drm/msm/dp/dp_link.c | 36 ++++++
> drivers/gpu/drm/msm/dp/dp_panel.c | 22 ++++
> drivers/gpu/drm/msm/dp/dp_panel.h | 6 +
> drivers/gpu/drm/msm/dp/dp_reg.h | 27 ++++
> include/drm/drm_atomic.h | 7 ++
> 19 files changed, 634 insertions(+), 64 deletions(-)
>


--
With best wishes
Dmitry

\
 
 \ /
  Last update: 2022-07-11 13:03    [W:0.118 / U:0.012 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site