diff options
| author | Tian Tao <tiantao6@hisilicon.com> | 2020-02-19 05:51:47 +0300 |
|---|---|---|
| committer | Xinliang Liu <xinliang.liu@linaro.org> | 2020-02-27 07:34:32 +0300 |
| commit | 29b7216b57f17293848c94590fce6d783df3d0f1 (patch) | |
| tree | 58625430eca23a0ef0a0782b9af7ffd6a25d2912 /drivers/gpu/drm/hisilicon | |
| parent | bc17e557495429ac8f8c1e68a8f0e7adefdb793b (diff) | |
| download | linux-29b7216b57f17293848c94590fce6d783df3d0f1.tar.xz | |
drm/hisilicon: Set preferred mode resolution and maximum resolution
set the preferred mode resolution to 1024 * 768 and maximum
resolution to 1920 * 1200.
Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Signed-off-by: Gong junjie <gongjunjie2@huawei.com>
Signed-off-by: Xinliang Liu <xinliang.liu@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/1582080707-18825-1-git-send-email-tiantao6@hisilicon.com
Diffstat (limited to 'drivers/gpu/drm/hisilicon')
| -rw-r--r-- | drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c index 6d98fdc06f6c..678ac2ef2a93 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c +++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c @@ -11,8 +11,10 @@ * Jianhua Li <lijianhua@huawei.com> */ +#include <drm/drm_gem_vram_helper.h> #include <drm/drm_atomic_helper.h> #include <drm/drm_probe_helper.h> +#include <drm/drm_crtc_helper.h> #include <drm/drm_print.h> #include "hibmc_drm_drv.h" @@ -20,7 +22,14 @@ static int hibmc_connector_get_modes(struct drm_connector *connector) { - return drm_add_modes_noedid(connector, 800, 600); + int count; + + count = drm_add_modes_noedid(connector, + connector->dev->mode_config.max_width, + connector->dev->mode_config.max_height); + drm_set_preferred_mode(connector, 1024, 768); + + return count; } static enum drm_mode_status hibmc_connector_mode_valid(struct drm_connector *connector, |