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path: root/drivers/gpu/drm/kmb/kmb_drv.h
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Diffstat (limited to 'drivers/gpu/drm/kmb/kmb_drv.h')
-rw-r--r--drivers/gpu/drm/kmb/kmb_drv.h10
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/gpu/drm/kmb/kmb_drv.h b/drivers/gpu/drm/kmb/kmb_drv.h
index 69a62e2d03ff..bf085e95b28f 100644
--- a/drivers/gpu/drm/kmb/kmb_drv.h
+++ b/drivers/gpu/drm/kmb/kmb_drv.h
@@ -20,11 +20,18 @@
#define DRIVER_MAJOR 1
#define DRIVER_MINOR 1
+/* Platform definitions */
+#define KMB_CRTC_MIN_VFP 4
+#define KMB_CRTC_MAX_WIDTH 1920 /* max width in pixels */
+#define KMB_CRTC_MAX_HEIGHT 1080 /* max height in pixels */
+#define KMB_CRTC_MIN_WIDTH 1920
+#define KMB_CRTC_MIN_HEIGHT 1080
#define KMB_FB_MAX_WIDTH 1920
#define KMB_FB_MAX_HEIGHT 1080
#define KMB_FB_MIN_WIDTH 1
#define KMB_FB_MIN_HEIGHT 1
-
+#define KMB_MIN_VREFRESH 59 /*vertical refresh in Hz */
+#define KMB_MAX_VREFRESH 60 /*vertical refresh in Hz */
#define KMB_LCD_DEFAULT_CLK 200000000
#define KMB_SYS_CLK_MHZ 500
@@ -50,6 +57,7 @@ struct kmb_drm_private {
spinlock_t irq_lock;
int irq_lcd;
int sys_clk_mhz;
+ struct disp_cfg init_disp_cfg[KMB_MAX_PLANES];
struct layer_status plane_status[KMB_MAX_PLANES];
int kmb_under_flow;
int kmb_flush_done;