diff options
| author | Jose Abreu <Jose.Abreu@synopsys.com> | 2017-05-25 17:19:21 +0300 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@free-electrons.com> | 2017-06-02 12:31:54 +0300 |
| commit | a57bf53e294d2919f2bd1e0817c63105adf3c023 (patch) | |
| tree | 29a706a61cc0573c83045ce1494897791ca5496a /drivers/gpu | |
| parent | 991dca01dd6719d1dd1bd4c39f5a12680c74b15e (diff) | |
| download | linux-a57bf53e294d2919f2bd1e0817c63105adf3c023.tar.xz | |
drm/atmel-hlcdc: Use crtc->mode_valid() callback
Now that we have a callback to check if crtc supports a given mode
we can use it in atmel-hlcdc so that we restrict the number of probbed
modes to the ones we can actually display.
Also, remove the mode_fixup() callback as this is no longer needed
because mode_valid() will be called before.
Signed-off-by: Jose Abreu <joabreu@synopsys.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Link: http://patchwork.freedesktop.org/patch/msgid/95fd6c06c58bd0b957e36a8d7068e6a74b581304.1495720737.git.joabreu@synopsys.com
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c | 10 | ||||
| -rw-r--r-- | drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.h | 5 |
3 files changed, 11 insertions, 9 deletions
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c index 53bfa56ca47a..53489859997b 100644 --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c @@ -140,13 +140,13 @@ static void atmel_hlcdc_crtc_mode_set_nofb(struct drm_crtc *c) cfg); } -static bool atmel_hlcdc_crtc_mode_fixup(struct drm_crtc *c, - const struct drm_display_mode *mode, - struct drm_display_mode *adjusted_mode) +static enum drm_mode_status +atmel_hlcdc_crtc_mode_valid(struct drm_crtc *c, + const struct drm_display_mode *mode) { struct atmel_hlcdc_crtc *crtc = drm_crtc_to_atmel_hlcdc_crtc(c); - return atmel_hlcdc_dc_mode_valid(crtc->dc, adjusted_mode) == MODE_OK; + return atmel_hlcdc_dc_mode_valid(crtc->dc, mode); } static void atmel_hlcdc_crtc_disable(struct drm_crtc *c) @@ -315,7 +315,7 @@ static void atmel_hlcdc_crtc_atomic_flush(struct drm_crtc *crtc, } static const struct drm_crtc_helper_funcs lcdc_crtc_helper_funcs = { - .mode_fixup = atmel_hlcdc_crtc_mode_fixup, + .mode_valid = atmel_hlcdc_crtc_mode_valid, .mode_set = drm_helper_crtc_mode_set, .mode_set_nofb = atmel_hlcdc_crtc_mode_set_nofb, .mode_set_base = drm_helper_crtc_mode_set_base, diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c index 288dd4b70126..30dbffdb45a3 100644 --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c @@ -375,8 +375,9 @@ static const struct of_device_id atmel_hlcdc_of_match[] = { }; MODULE_DEVICE_TABLE(of, atmel_hlcdc_of_match); -int atmel_hlcdc_dc_mode_valid(struct atmel_hlcdc_dc *dc, - struct drm_display_mode *mode) +enum drm_mode_status +atmel_hlcdc_dc_mode_valid(struct atmel_hlcdc_dc *dc, + const struct drm_display_mode *mode) { int vfront_porch = mode->vsync_start - mode->vdisplay; int vback_porch = mode->vtotal - mode->vsync_end; diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.h b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.h index 433641b6e23b..b0596a84c1b8 100644 --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.h +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.h @@ -422,8 +422,9 @@ static inline void atmel_hlcdc_layer_init(struct atmel_hlcdc_layer *layer, layer->regmap = regmap; } -int atmel_hlcdc_dc_mode_valid(struct atmel_hlcdc_dc *dc, - struct drm_display_mode *mode); +enum drm_mode_status +atmel_hlcdc_dc_mode_valid(struct atmel_hlcdc_dc *dc, + const struct drm_display_mode *mode); int atmel_hlcdc_create_planes(struct drm_device *dev); void atmel_hlcdc_plane_irq(struct atmel_hlcdc_plane *plane); |