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| author | Laurent Pinchart <[email protected]> | 2017-06-30 09:36:44 +0000 |
|---|---|---|
| committer | Daniel Vetter <[email protected]> | 2017-06-30 12:53:14 +0000 |
| commit | 0b20a0f8c3cb6f74fe326101b62eeb5e2c56a53c (patch) | |
| tree | a0710ff9f78eca95996537f90f9b965e3ddc8823 /drivers/gpu/drm/arm/hdlcd_crtc.c | |
| parent | dma-buf/sw-sync: Use an rbtree to sort fences in the timeline (diff) | |
| download | kernel-0b20a0f8c3cb6f74fe326101b62eeb5e2c56a53c.tar.gz kernel-0b20a0f8c3cb6f74fe326101b62eeb5e2c56a53c.zip | |
drm: Add old state pointer to CRTC .enable() helper function
The old state is useful for drivers that need to perform operations at
enable time that depend on the transition between the old and new
states.
While at it, rename the operation to .atomic_enable() to be consistent
with .atomic_disable(), as the .enable() operation is used by atomic
helpers only.
Signed-off-by: Laurent Pinchart <[email protected]>
Acked-by: Maxime Ripard <[email protected]> # for sun4i
Acked-by: Philipp Zabel <[email protected]> # for imx-drm and mediatek
Acked-by: Alexey Brodkin <[email protected]> # for arcpgu
Acked-by: Boris Brezillon <[email protected]> # for atmel-hlcdc
Acked-by: Liviu Dudau <[email protected]> # for hdlcd and mali-dp
Acked-by: Stefan Agner <[email protected]> # for fsl-dcu
Tested-by: Philippe Cornu <[email protected]> # for stm
Acked-by: Philippe Cornu <[email protected]> # for stm
Acked-by: Vincent Abriou <[email protected]> # for sti
Reviewed-by: Thomas Hellstrom <[email protected]> # for vmwgfx
Signed-off-by: Daniel Vetter <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'drivers/gpu/drm/arm/hdlcd_crtc.c')
| -rw-r--r-- | drivers/gpu/drm/arm/hdlcd_crtc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/arm/hdlcd_crtc.c b/drivers/gpu/drm/arm/hdlcd_crtc.c index d67b6f15e8b8..2b7f4f05d91f 100644 --- a/drivers/gpu/drm/arm/hdlcd_crtc.c +++ b/drivers/gpu/drm/arm/hdlcd_crtc.c @@ -165,7 +165,8 @@ static void hdlcd_crtc_mode_set_nofb(struct drm_crtc *crtc) clk_set_rate(hdlcd->clk, m->crtc_clock * 1000); } -static void hdlcd_crtc_enable(struct drm_crtc *crtc) +static void hdlcd_crtc_atomic_enable(struct drm_crtc *crtc, + struct drm_crtc_state *old_state) { struct hdlcd_drm_private *hdlcd = crtc_to_hdlcd_priv(crtc); @@ -218,10 +219,10 @@ static void hdlcd_crtc_atomic_begin(struct drm_crtc *crtc, } static const struct drm_crtc_helper_funcs hdlcd_crtc_helper_funcs = { - .enable = hdlcd_crtc_enable, .disable = hdlcd_crtc_disable, .atomic_check = hdlcd_crtc_atomic_check, .atomic_begin = hdlcd_crtc_atomic_begin, + .atomic_enable = hdlcd_crtc_atomic_enable, }; static int hdlcd_plane_atomic_check(struct drm_plane *plane, |