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| author | Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2015-08-05 20:24:15 -0300 |
|---|---|---|
| committer | Inki Dae <inki.dae@samsung.com> | 2015-08-16 10:23:36 +0900 |
| commit | d1fa72d0a6e70057f6aa0d0f6187e4a49e261fa8 (patch) | |
| tree | 24e4613b1672cbe70cf17703ed1b40bb6b7158b4 /drivers/gpu/drm/exynos/exynos_drm_encoder.c | |
| parent | a090f45ff0acae51aa0363a72e5c3b47332af9f9 (diff) | |
| download | talos-obmc-linux-d1fa72d0a6e70057f6aa0d0f6187e4a49e261fa8.tar.gz talos-obmc-linux-d1fa72d0a6e70057f6aa0d0f6187e4a49e261fa8.zip | |
drm/exynos: simplify calculation of possible CRTCs
All CRTCs can only be LCD, HDMI or VIDI, so basically all CRTCs will be a
possible CRTCs. This patch removes an extra function with switch that was
only checking if the CRTC type was one of those three above.
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_encoder.c')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_encoder.c | 29 |
1 files changed, 5 insertions, 24 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_encoder.c b/drivers/gpu/drm/exynos/exynos_drm_encoder.c index 0aa4a58c912c..7ba3a2d17ed5 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_encoder.c +++ b/drivers/gpu/drm/exynos/exynos_drm_encoder.c @@ -105,36 +105,17 @@ static struct drm_encoder_funcs exynos_encoder_funcs = { .destroy = exynos_drm_encoder_destroy, }; -static unsigned int exynos_drm_encoder_clones(struct drm_encoder *encoder) +void exynos_drm_encoder_setup(struct drm_device *dev) { - struct drm_encoder *clone; - struct drm_device *dev = encoder->dev; - struct exynos_drm_encoder *exynos_encoder = to_exynos_encoder(encoder); - struct exynos_drm_display *display = exynos_encoder->display; + struct drm_encoder *encoder; unsigned int clone_mask = 0; int cnt = 0; - list_for_each_entry(clone, &dev->mode_config.encoder_list, head) { - switch (display->type) { - case EXYNOS_DISPLAY_TYPE_LCD: - case EXYNOS_DISPLAY_TYPE_HDMI: - case EXYNOS_DISPLAY_TYPE_VIDI: - clone_mask |= (1 << (cnt++)); - break; - default: - continue; - } - } - - return clone_mask; -} - -void exynos_drm_encoder_setup(struct drm_device *dev) -{ - struct drm_encoder *encoder; + list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) + clone_mask |= (1 << (cnt++)); list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) - encoder->possible_clones = exynos_drm_encoder_clones(encoder); + encoder->possible_clones = clone_mask; } struct drm_encoder * |
