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| author | Abhinav Kumar <quic_abhinavk@quicinc.com> | 2022-04-26 16:41:18 +0200 |
|---|---|---|
| committer | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2022-05-02 01:12:59 +0200 |
| commit | 57b8280a0a4163545b532ae516c2dd5c9b295ea3 (patch) | |
| tree | c422b65db60a163939ac90d5094fb579b1499fc4 /drivers/gpu/drm/rcar-du | |
| parent | drm/msm/disp/dpu1: set vbif hw config to NULL to avoid use after memory free ... (diff) | |
| download | linux-57b8280a0a4163545b532ae516c2dd5c9b295ea3.tar.xz linux-57b8280a0a4163545b532ae516c2dd5c9b295ea3.zip | |
drm: allow passing possible_crtcs to drm_writeback_connector_init()
Clients of drm_writeback_connector_init() initialize the
possible_crtcs and then invoke the call to this API.
To simplify things, allow passing possible_crtcs as a parameter
to drm_writeback_connector_init() and make changes to the
other drm drivers to make them compatible with this change.
changes in v2:
- split the changes according to their functionality
changes in v3:
- allow passing possible_crtcs for existing users of
drm_writeback_connector_init()
- squash the vendor changes into the same commit so
that each patch in the series can compile individually
changes in v4:
- keep only changes related to possible_crtcs
- add line breaks after ARRAY_SIZE
- stop using temporary variables for possible_crtcs
changes in v5:
- None
changes in v6:
- None
changes in v7:
- wrap long lines to match the coding style of existing drivers
- Fix indentation and remove parenthesis where not needed
- use u32 instead of uint32_t for possible_crtcs
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Acked-by: Liviu Dudau <liviu.dudau@arm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Patchwork: https://patchwork.freedesktop.org/patch/483501/
Link: https://lore.kernel.org/r/1650984096-9964-2-git-send-email-quic_abhinavk@quicinc.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Diffstat (limited to 'drivers/gpu/drm/rcar-du')
| -rw-r--r-- | drivers/gpu/drm/rcar-du/rcar_du_writeback.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_writeback.c b/drivers/gpu/drm/rcar-du/rcar_du_writeback.c index c79d1259e49b..505a905e3ad1 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_writeback.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_writeback.c @@ -200,7 +200,6 @@ int rcar_du_writeback_init(struct rcar_du_device *rcdu, { struct drm_writeback_connector *wb_conn = &rcrtc->writeback; - wb_conn->encoder.possible_crtcs = 1 << drm_crtc_index(&rcrtc->crtc); drm_connector_helper_add(&wb_conn->base, &rcar_du_wb_conn_helper_funcs); @@ -208,7 +207,8 @@ int rcar_du_writeback_init(struct rcar_du_device *rcdu, &rcar_du_wb_conn_funcs, &rcar_du_wb_enc_helper_funcs, writeback_formats, - ARRAY_SIZE(writeback_formats)); + ARRAY_SIZE(writeback_formats), + 1 << drm_crtc_index(&rcrtc->crtc)); } void rcar_du_writeback_setup(struct rcar_du_crtc *rcrtc, |