tree: git://people.freedesktop.org/~agd5f/linux.git amd-staging-4.7
head: 091705fb62afea9598c29e600bcb211f44e86cec
commit: b73f7c9f9e12db516db97aaf2c5dc5002ade2e1b [1641/1662] drm/amd/dal: Link
Encoder Refactor part 2.
config: i386-allmodconfig (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
git checkout b73f7c9f9e12db516db97aaf2c5dc5002ade2e1b
# save the attached .config to linux build tree
make ARCH=i386
All warnings (new ones prefixed by >>):
drivers/gpu/drm/amd/amdgpu/../dal/dc/dce110/dce110_link_encoder.c: In
function 'set_dp_phy_pattern_symbol_error':
drivers/gpu/drm/amd/amdgpu/../dal/dc/dce110/dce110_link_encoder.c:303:3:
warning: ISO C90 forbids mixed declarations and code
[-Wdeclaration-after-statement]
uint32_t value = 0x0;
^~~~~~~~
>> drivers/gpu/drm/amd/amdgpu/../dal/dc/dce110/dce110_link_encoder.c:294:21:
>> warning: unused variable 'ctx' [-Wunused-variable]
struct dc_context *ctx = enc110->base.ctx;
^~~
drivers/gpu/drm/amd/amdgpu/../dal/dc/dce110/dce110_link_encoder.c: In
function 'link_encoder_disable':
drivers/gpu/drm/amd/amdgpu/../dal/dc/dce110/dce110_link_encoder.c:790:21:
warning: unused variable 'ctx' [-Wunused-variable]
struct dc_context *ctx = enc110->base.ctx;
^~~
drivers/gpu/drm/amd/amdgpu/../dal/dc/dce110/dce110_link_encoder.c: In
function 'dce110_link_encoder_init_dmcu_backlight_settings':
drivers/gpu/drm/amd/amdgpu/../dal/dc/dce110/dce110_link_encoder.c:1805:21:
warning: unused variable 'ctx' [-Wunused-variable]
struct dc_context *ctx = enc110->base.ctx;
^~~
drivers/gpu/drm/amd/amdgpu/../dal/dc/dce110/dce110_link_encoder.c: In
function 'dce110_link_encoder_connect_dig_be_to_fe':
drivers/gpu/drm/amd/amdgpu/../dal/dc/dce110/dce110_link_encoder.c:2134:21:
warning: unused variable 'ctx' [-Wunused-variable]
struct dc_context *ctx = enc110->base.ctx;
^~~
vim +/ctx +294 drivers/gpu/drm/amd/amdgpu/../dal/dc/dce110/dce110_link_encoder.c
471b9fe0 Harry Wentland 2015-11-25 288 }
471b9fe0 Harry Wentland 2015-11-25 289
471b9fe0 Harry Wentland 2015-11-25 290 static void
set_dp_phy_pattern_symbol_error(
c5454461 Chris Park 2015-11-30 291 struct dce110_link_encoder
*enc110)
471b9fe0 Harry Wentland 2015-11-25 292 {
471b9fe0 Harry Wentland 2015-11-25 293 /* Disable PHY Bypass mode to
setup the test pattern */
c5454461 Chris Park 2015-11-30 @294 struct dc_context *ctx =
enc110->base.ctx;
471b9fe0 Harry Wentland 2015-11-25 295
c5454461 Chris Park 2015-11-30 296 enable_phy_bypass_mode(enc110,
false);
471b9fe0 Harry Wentland 2015-11-25 297
471b9fe0 Harry Wentland 2015-11-25 298 /* program correct panel mode*/
471b9fe0 Harry Wentland 2015-11-25 299 {
b73f7c9f Zeyu Fan 2016-10-06 300
ASSERT(REG(DP_DPHY_INTERNAL_CTRL));
b73f7c9f Zeyu Fan 2016-10-06 301 /*DCE 120 does not have
this reg*/
b73f7c9f Zeyu Fan 2016-10-06 302
471b9fe0 Harry Wentland 2015-11-25 @303 uint32_t value = 0x0;
b73f7c9f Zeyu Fan 2016-10-06 304
REG_WRITE(DP_DPHY_INTERNAL_CTRL, value);
471b9fe0 Harry Wentland 2015-11-25 305 }
471b9fe0 Harry Wentland 2015-11-25 306
:::::: The code at line 294 was first introduced by commit
:::::: c5454461cd2d25ebddf0a2a2e7360bb3ad5d6eea drm/amd/dal: Register offset
cleanup on Link and Stream Encoder
:::::: TO: Chris Park <Chris.Park at amd.com>
:::::: CC: Alex Deucher <alexander.deucher at amd.com>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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