diff options
| author | Abhinav Kumar <abhinavk@codeaurora.org> | 2017-02-06 19:56:59 -0800 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2017-02-16 13:23:25 -0800 |
| commit | 4ad201445b499735ff815b47b9a698fd20f6f47a (patch) | |
| tree | 50c9d7bf82da43a6a158a78418094b09863192f1 /drivers/gpu | |
| parent | f44d9e364a517b521ea9081af73e85e78289c0dd (diff) | |
drm/msm/sde:: fix optional property parsing for qseed and csc properties
With commit <5aad7456b5a5aeea93a437ae46680a97d089fe51> (<drm/msm/sde:
parse csc type dtsi entry to select valid csc>), support for
CSC is added to 8998 target. However this is an optional property for
some targets. Fix the parsing logic to not fail in case of missing
optional properties.
CRs-Fixed: 2002381
Change-Id: Idfe750d3afbd0d88d89ffa873deae130a24b2827
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
Signed-off-by: Manoj Kumar AVM <manojavm@codeaurora.org>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/msm/sde/sde_hw_catalog.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/sde/sde_hw_catalog.c b/drivers/gpu/drm/msm/sde/sde_hw_catalog.c index 31a6d985c38f..519288f0dda2 100644 --- a/drivers/gpu/drm/msm/sde/sde_hw_catalog.c +++ b/drivers/gpu/drm/msm/sde/sde_hw_catalog.c @@ -1830,12 +1830,20 @@ static int sde_parse_dt(struct device_node *np, struct sde_mdss_cfg *cfg) cfg->qseed_type = SDE_SSPP_SCALER_QSEED3; else if (!rc && !strcmp(type, "qseedv2")) cfg->qseed_type = SDE_SSPP_SCALER_QSEED2; + else if (rc) { + SDE_DEBUG("qseed property not found\n"); + rc = 0; + } rc = of_property_read_string(np, sde_prop[CSC_TYPE].prop_name, &type); if (!rc && !strcmp(type, "csc")) cfg->csc_type = SDE_SSPP_CSC; else if (!rc && !strcmp(type, "csc-10bit")) cfg->csc_type = SDE_SSPP_CSC_10BIT; + else if (rc) { + SDE_DEBUG("CSC property not found\n"); + rc = 0; + } cfg->has_src_split = PROP_VALUE_ACCESS(prop_value, SRC_SPLIT, 0); end: |