drm/amdgpu: Add new mode 2560x1440

Add one more 2k resolution which appears frequently in market.

Signed-off-by: Emily.Deng <Emily.Deng@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/dce_virtual.c b/drivers/gpu/drm/amd/amdgpu/dce_virtual.c
index ffcc64ec64733f4f99147f6667fb8e55af0eea34..9810af712cc0d1d01164b1255a0db093fa33e6f9 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/dce_virtual.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_virtual.c
@@ -294,7 +294,7 @@ static int dce_virtual_get_modes(struct drm_connector *connector)
        static const struct mode_size {
                int w;
                int h;
-       } common_modes[21] = {
+       } common_modes[] = {
                { 640,  480},
                { 720,  480},
                { 800,  600},
@@ -312,13 +312,14 @@ static int dce_virtual_get_modes(struct drm_connector *connector)
                {1600, 1200},
                {1920, 1080},
                {1920, 1200},
+               {2560, 1440},
                {4096, 3112},
                {3656, 2664},
                {3840, 2160},
                {4096, 2160},
        };
 
-       for (i = 0; i < 21; i++) {
+       for (i = 0; i < ARRAY_SIZE(common_modes); i++) {
                mode = drm_cvt_mode(dev, common_modes[i].w, common_modes[i].h, 60, false, false, false);
                drm_mode_probed_add(connector, mode);
        }