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Disp: Snapshot change for lahaina display driver

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This snapshot change adds downstream support
for drm 5.x+(msm_lahaina branch) linux kernel.

Change-Id: Ia691c95da155a00e449c91a2f1a5b20a8e71aed4
Signed-off-by: Narendra Muppalla <NarendraM@codeaurora.org>
This commit is contained in:
Narendra Muppalla
2019-05-02 10:04:31 -07:00
parent 1dc48c24cc
commit d1d9ae8b19
29 changed files with 292 additions and 283 deletions
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9
msm/sde/sde_formats.c
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@@ -1168,10 +1168,11 @@ int sde_format_check_modified_format(
const struct drm_mode_fb_cmd2 *cmd,
struct drm_gem_object **bos)
{
int ret, i, num_base_fmt_planes;
const struct drm_format_info *info;
const struct sde_format *fmt;
struct sde_hw_fmt_layout layout;
uint32_t bos_total_size = 0;
int ret, i;
if (!msm_fmt || !cmd || !bos) {
DRM_ERROR("invalid arguments\n");
@@ -1179,14 +1180,16 @@ int sde_format_check_modified_format(
}
fmt = to_sde_format(msm_fmt);
num_base_fmt_planes = drm_format_num_planes(fmt->base.pixel_format);
info = drm_format_info(fmt->base.pixel_format);
if (!info)
return -EINVAL;
ret = sde_format_get_plane_sizes(fmt, cmd->width, cmd->height,
&layout, cmd->pitches);
if (ret)
return ret;
for (i = 0; i < num_base_fmt_planes; i++) {
for (i = 0; i < info->num_planes; i++) {
if (!bos[i]) {
DRM_ERROR("invalid handle for plane %d\n", i);
return -EINVAL;