hwc: Fix signed/unsigned warnings

Change-Id: I0c672d50ad056628719b8e7fa614b6f30dd823bd
Signed-off-by: Nicholas Chan <n-chan1@ti.com>

4 files changed, 9 insertions, 11 deletions

diff --git a/hwcomposer/display.c b/hwcomposer/display.c
index 72fd516..f1b4b33 100644
--- a/hwcomposer/display.c
+++ b/hwcomposer/display.c
@@ -706,7 +706,7 @@ int init_primary_display(omap_hwc_device_t *hwc_dev)
     uint32_t connector_type;
 
 	 /* Open DRM device */
-	for (i = 0; i < ARRAY_SIZE(modules); i++) {
+	for (i = 0; i < (int)ARRAY_SIZE(modules); i++) {
 		drm_fd = drmOpen(modules[i], NULL);
 		if (drm_fd >= 0) {
 			ALOGI("Open %s drm device (%d)\n", modules[i], drm_fd);
@@ -1098,7 +1098,7 @@ int update_display(omap_hwc_device_t *ctx, int disp,
         hwc_display_contents_1_t *list)
 {
     int ret = 0;
-    int i = 0;
+    uint32_t i = 0;
     int fence_fd = -1;
     drm_fb_info_t fb_info = { 0 };
     display_t *display = ctx->displays[disp];
@@ -1670,7 +1670,7 @@ int apply_display_transform(omap_hwc_device_t *hwc_dev, int disp)
     composition_t *comp;
     comp = &display->composition;
 
-    uint32_t i;
+    int i;
 
     for (i = 0; i < hwc_dev->num_ovls; i++) {
         if (comp->planes[i].crtc_id == display->disp_link.crtc_id)
@@ -1707,7 +1707,7 @@ int display_assign_pipes_for_composition(display_t *display, int disp)
     omap_hwc_device_t *hwc_dev = kdisp->ctx;
     drmModePlaneRes *planes_res;
     drmModePlanePtr plane;
-    int i = 0;
+    uint32_t i = 0;
     int count = 0;
     uint32_t display_mask = 1 << disp;
 
@@ -1744,7 +1744,7 @@ int display_assign_pipes_for_composition(display_t *display, int disp)
 int get_plane_resource(omap_hwc_device_t *hwc_dev, int disp)
 {
     int err = 0;
-    int i = 0;
+    uint32_t i = 0;
     int drm_fd = hwc_dev->drm_fd;
     drmModePlaneRes *planes_res;
 
@@ -1767,5 +1767,3 @@ free_plane:
 
     return err;
 }
-
-
diff --git a/hwcomposer/display.h b/hwcomposer/display.h
index 66cfbc3..5ba96c3 100644
--- a/hwcomposer/display.h
+++ b/hwcomposer/display.h
@@ -173,11 +173,11 @@ typedef struct kms_display {
     drmModeEncoderPtr enc;
     drmModeCrtcPtr crtc;
     int is_crtc_set;
-    int crtc_id;
+    uint32_t crtc_id;
     drmModeModeInfoPtr mode;
     drmEventContext evctx;
     drmModeFB   fb;
-    int plane_id;
+    uint32_t plane_id;
     drmModeAtomicReqPtr atomic_req;
 
     fb_buffers_t fb_bufs[DSS_AVAILABLE_PIPES];
diff --git a/hwcomposer/hwc.c b/hwcomposer/hwc.c
index 71084b0..4eb1d63 100644
--- a/hwcomposer/hwc.c
+++ b/hwcomposer/hwc.c
@@ -127,7 +127,7 @@ static void hwc_check_blitter_composition(omap_hwc_device_t *hwc_dev, int disp)
     blit_device_t *bdev = hwc_dev->blitter;
     composition_t *comp = &display->composition;
     hwc_display_contents_1_t *list = display->contents;
-    int ret = 0;
+    uint32_t ret = 0;
     uint32_t i = 0;
 
     if (bdev && disp == 0) {
diff --git a/hwcomposer/layer.c b/hwcomposer/layer.c
index 4edf81b..5cf6b03 100644
--- a/hwcomposer/layer.c
+++ b/hwcomposer/layer.c
@@ -159,7 +159,7 @@ bool is_composable_layer(omap_hwc_device_t *hwc_dev, int disp, const hwc_layer_1
     if (!is_nv12_layer(layer)) {
         if (layer->transform)
             return false;
-        if (get_required_mem1d_size(layer) > hwc_dev->tiler1d_slot_size)
+        if ((int)get_required_mem1d_size(layer) > hwc_dev->tiler1d_slot_size)
             return false;
     }