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| author | Dave Airlie <airlied@redhat.com> | 2016-09-13 10:18:02 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2016-09-13 10:18:02 +1000 |
| commit | 7eebfba5c48f89e1729022459cde2b256696ba2a (patch) | |
| tree | d82a7d3cd104ebc0918bd7e61804dcf09789ef9e | |
| parent | 062f531ab2e959a2236ae76523be0881ade7058d (diff) | |
| parent | 1ba7db07ccc2825669d6e376632316813a072887 (diff) | |
| download | ndiv-7eebfba5c48f89e1729022459cde2b256696ba2a.tar.gz | |
Merge tag 'drm/atmel-hlcdc/4.8-fixes' of github.com:bbrezillon/linux-at91 into drm-fixes
Two fixes for 4.8:
- missing static specifier on atmel_hlcdc_crtc_reset()
- bug in the hardware scaling logic
* tag 'drm/atmel-hlcdc/4.8-fixes' of github.com:bbrezillon/linux-at91:
drm/atmel-hlcdc: Make ->reset() implementation static
drm: atmel-hlcdc: Fix vertical scaling
| -rw-r--r-- | drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c | 10 |
2 files changed, 6 insertions, 6 deletions
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c index a978381ef95bf..9b17a66cf0e16 100644 --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c @@ -387,7 +387,7 @@ void atmel_hlcdc_crtc_irq(struct drm_crtc *c) atmel_hlcdc_crtc_finish_page_flip(drm_crtc_to_atmel_hlcdc_crtc(c)); } -void atmel_hlcdc_crtc_reset(struct drm_crtc *crtc) +static void atmel_hlcdc_crtc_reset(struct drm_crtc *crtc) { struct atmel_hlcdc_crtc_state *state; diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c index 016c191221f35..52c527f6642a4 100644 --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c @@ -320,19 +320,19 @@ atmel_hlcdc_plane_update_pos_and_size(struct atmel_hlcdc_plane *plane, u32 *coeff_tab = heo_upscaling_ycoef; u32 max_memsize; - if (state->crtc_w < state->src_w) + if (state->crtc_h < state->src_h) coeff_tab = heo_downscaling_ycoef; for (i = 0; i < ARRAY_SIZE(heo_upscaling_ycoef); i++) atmel_hlcdc_layer_update_cfg(&plane->layer, 33 + i, 0xffffffff, coeff_tab[i]); - factor = ((8 * 256 * state->src_w) - (256 * 4)) / - state->crtc_w; + factor = ((8 * 256 * state->src_h) - (256 * 4)) / + state->crtc_h; factor++; - max_memsize = ((factor * state->crtc_w) + (256 * 4)) / + max_memsize = ((factor * state->crtc_h) + (256 * 4)) / 2048; - if (max_memsize > state->src_w) + if (max_memsize > state->src_h) factor--; factor_reg |= (factor << 16) | 0x80000000; } |