* [PATCH] drm/i915: Apply correct ddi translation table for AML device
@ 2018-09-25 9:20 Lee, Shawn C
2018-09-25 10:23 ` ✗ Fi.CI.BAT: failure for " Patchwork
` (3 more replies)
0 siblings, 4 replies; 8+ messages in thread
From: Lee, Shawn C @ 2018-09-25 9:20 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula, Lee, Rodrigo Vivi
Amber Lake used the same gen graphics as Kaby Lake. Kernel driver
should configure KBL's DDI buffer setting for AML ULX as well.
So far, driver would load DDI translation table that used for
KBL H/S platform and apply it on AML devices. But AML is belong to
ULX series. This change will lead driver to apply KBL-Y's DDI table
for AML devices to avoid unexpected eDP/DP signal quality issue.
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Jose Roberto de Souza <jose.souza@intel.com>
Signed-off-by: Lee, Shawn C <shawn.c.lee@intel.com>
---
drivers/gpu/drm/i915/intel_ddi.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index b6910c8b4e08..b051970912a3 100644
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -642,7 +642,7 @@ skl_get_buf_trans_dp(struct drm_i915_private *dev_priv, int *n_entries)
static const struct ddi_buf_trans *
kbl_get_buf_trans_dp(struct drm_i915_private *dev_priv, int *n_entries)
{
- if (IS_KBL_ULX(dev_priv)) {
+ if (IS_KBL_ULX(dev_priv) || IS_AML_ULX(dev_priv)) {
*n_entries = ARRAY_SIZE(kbl_y_ddi_translations_dp);
return kbl_y_ddi_translations_dp;
} else if (IS_KBL_ULT(dev_priv) || IS_CFL_ULT(dev_priv)) {
@@ -658,7 +658,7 @@ static const struct ddi_buf_trans *
skl_get_buf_trans_edp(struct drm_i915_private *dev_priv, int *n_entries)
{
if (dev_priv->vbt.edp.low_vswing) {
- if (IS_SKL_ULX(dev_priv) || IS_KBL_ULX(dev_priv)) {
+ if (IS_SKL_ULX(dev_priv) || IS_KBL_ULX(dev_priv) || IS_AML_ULX(dev_priv)) {
*n_entries = ARRAY_SIZE(skl_y_ddi_translations_edp);
return skl_y_ddi_translations_edp;
} else if (IS_SKL_ULT(dev_priv) || IS_KBL_ULT(dev_priv) ||
@@ -680,7 +680,7 @@ skl_get_buf_trans_edp(struct drm_i915_private *dev_priv, int *n_entries)
static const struct ddi_buf_trans *
skl_get_buf_trans_hdmi(struct drm_i915_private *dev_priv, int *n_entries)
{
- if (IS_SKL_ULX(dev_priv) || IS_KBL_ULX(dev_priv)) {
+ if (IS_SKL_ULX(dev_priv) || IS_KBL_ULX(dev_priv) || IS_AML_ULX(dev_priv)) {
*n_entries = ARRAY_SIZE(skl_y_ddi_translations_hdmi);
return skl_y_ddi_translations_hdmi;
} else {
--
2.7.4
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^ permalink raw reply related [flat|nested] 8+ messages in thread
* ✗ Fi.CI.BAT: failure for drm/i915: Apply correct ddi translation table for AML device
2018-09-25 9:20 [PATCH] drm/i915: Apply correct ddi translation table for AML device Lee, Shawn C
@ 2018-09-25 10:23 ` Patchwork
2018-09-25 21:20 ` [PATCH] " Souza, Jose
` (2 subsequent siblings)
3 siblings, 0 replies; 8+ messages in thread
From: Patchwork @ 2018-09-25 10:23 UTC (permalink / raw)
To: Lee, Shawn C; +Cc: intel-gfx
== Series Details ==
Series: drm/i915: Apply correct ddi translation table for AML device
URL : https://patchwork.freedesktop.org/series/50139/
State : failure
== Summary ==
CALL scripts/checksyscalls.sh
DESCEND objtool
CHK include/generated/compile.h
CC [M] drivers/gpu/drm/i915/intel_ddi.o
drivers/gpu/drm/i915/intel_ddi.c: In function ‘kbl_get_buf_trans_dp’:
drivers/gpu/drm/i915/intel_ddi.c:645:30: error: implicit declaration of function ‘IS_AML_ULX’; did you mean ‘IS_KBL_ULX’? [-Werror=implicit-function-declaration]
if (IS_KBL_ULX(dev_priv) || IS_AML_ULX(dev_priv)) {
^~~~~~~~~~
IS_KBL_ULX
cc1: all warnings being treated as errors
scripts/Makefile.build:305: recipe for target 'drivers/gpu/drm/i915/intel_ddi.o' failed
make[4]: *** [drivers/gpu/drm/i915/intel_ddi.o] Error 1
scripts/Makefile.build:546: recipe for target 'drivers/gpu/drm/i915' failed
make[3]: *** [drivers/gpu/drm/i915] Error 2
scripts/Makefile.build:546: recipe for target 'drivers/gpu/drm' failed
make[2]: *** [drivers/gpu/drm] Error 2
scripts/Makefile.build:546: recipe for target 'drivers/gpu' failed
make[1]: *** [drivers/gpu] Error 2
Makefile:1050: recipe for target 'drivers' failed
make: *** [drivers] Error 2
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https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH] drm/i915: Apply correct ddi translation table for AML device
2018-09-25 9:20 [PATCH] drm/i915: Apply correct ddi translation table for AML device Lee, Shawn C
2018-09-25 10:23 ` ✗ Fi.CI.BAT: failure for " Patchwork
@ 2018-09-25 21:20 ` Souza, Jose
2018-09-26 1:59 ` Lee, Shawn C
2018-09-26 17:52 ` kbuild test robot
2018-09-26 21:05 ` kbuild test robot
3 siblings, 1 reply; 8+ messages in thread
From: Souza, Jose @ 2018-09-25 21:20 UTC (permalink / raw)
To: intel-gfx, Lee, Shawn C; +Cc: Nikula, Jani, Vivi, Rodrigo
On Tue, 2018-09-25 at 02:20 -0700, Lee, Shawn C wrote:
> Amber Lake used the same gen graphics as Kaby Lake. Kernel driver
> should configure KBL's DDI buffer setting for AML ULX as well.
>
> So far, driver would load DDI translation table that used for
> KBL H/S platform and apply it on AML devices. But AML is belong to
> ULX series. This change will lead driver to apply KBL-Y's DDI table
> for AML devices to avoid unexpected eDP/DP signal quality issue.
>
> Cc: Jani Nikula <jani.nikula@intel.com>
> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
> Cc: Jose Roberto de Souza <jose.souza@intel.com>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
But I guess CI will fail in this patch as looks like you send the first
one separated from this one.
> Signed-off-by: Lee, Shawn C <shawn.c.lee@intel.com>
> ---
> drivers/gpu/drm/i915/intel_ddi.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/intel_ddi.c
> b/drivers/gpu/drm/i915/intel_ddi.c
> index b6910c8b4e08..b051970912a3 100644
> --- a/drivers/gpu/drm/i915/intel_ddi.c
> +++ b/drivers/gpu/drm/i915/intel_ddi.c
> @@ -642,7 +642,7 @@ skl_get_buf_trans_dp(struct drm_i915_private
> *dev_priv, int *n_entries)
> static const struct ddi_buf_trans *
> kbl_get_buf_trans_dp(struct drm_i915_private *dev_priv, int
> *n_entries)
> {
> - if (IS_KBL_ULX(dev_priv)) {
> + if (IS_KBL_ULX(dev_priv) || IS_AML_ULX(dev_priv)) {
> *n_entries = ARRAY_SIZE(kbl_y_ddi_translations_dp);
> return kbl_y_ddi_translations_dp;
> } else if (IS_KBL_ULT(dev_priv) || IS_CFL_ULT(dev_priv)) {
> @@ -658,7 +658,7 @@ static const struct ddi_buf_trans *
> skl_get_buf_trans_edp(struct drm_i915_private *dev_priv, int
> *n_entries)
> {
> if (dev_priv->vbt.edp.low_vswing) {
> - if (IS_SKL_ULX(dev_priv) || IS_KBL_ULX(dev_priv)) {
> + if (IS_SKL_ULX(dev_priv) || IS_KBL_ULX(dev_priv) ||
> IS_AML_ULX(dev_priv)) {
> *n_entries =
> ARRAY_SIZE(skl_y_ddi_translations_edp);
> return skl_y_ddi_translations_edp;
> } else if (IS_SKL_ULT(dev_priv) || IS_KBL_ULT(dev_priv)
> ||
> @@ -680,7 +680,7 @@ skl_get_buf_trans_edp(struct drm_i915_private
> *dev_priv, int *n_entries)
> static const struct ddi_buf_trans *
> skl_get_buf_trans_hdmi(struct drm_i915_private *dev_priv, int
> *n_entries)
> {
> - if (IS_SKL_ULX(dev_priv) || IS_KBL_ULX(dev_priv)) {
> + if (IS_SKL_ULX(dev_priv) || IS_KBL_ULX(dev_priv) ||
> IS_AML_ULX(dev_priv)) {
> *n_entries = ARRAY_SIZE(skl_y_ddi_translations_hdmi);
> return skl_y_ddi_translations_hdmi;
> } else {
_______________________________________________
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Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH] drm/i915: Apply correct ddi translation table for AML device
2018-09-25 21:20 ` [PATCH] " Souza, Jose
@ 2018-09-26 1:59 ` Lee, Shawn C
2018-09-27 6:34 ` Jani Nikula
0 siblings, 1 reply; 8+ messages in thread
From: Lee, Shawn C @ 2018-09-26 1:59 UTC (permalink / raw)
To: Souza, Jose, intel-gfx; +Cc: Nikula, Jani, Vivi, Rodrigo
On Tue, 2018-09-25 at 21:20, Souza, Jose wrote:
>> Amber Lake used the same gen graphics as Kaby Lake. Kernel driver
>> should configure KBL's DDI buffer setting for AML ULX as well.
>>
>> So far, driver would load DDI translation table that used for KBL H/S
>> platform and apply it on AML devices. But AML is belong to ULX series.
>> This change will lead driver to apply KBL-Y's DDI table for AML
>> devices to avoid unexpected eDP/DP signal quality issue.
>>
>> Cc: Jani Nikula <jani.nikula@intel.com>
>> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
>> Cc: Jose Roberto de Souza <jose.souza@intel.com>
>
>Reviewed-by: Jose Roberto de Souza <jose.souza@intel.com>
>
>But I guess CI will fail in this patch as looks like you send the first one separated from this one.
>
Yes, it depends on https://patchwork.kernel.org/patch/10613643/.
>> Signed-off-by: Lee, Shawn C <shawn.c.lee@intel.com>
>> ---
>> drivers/gpu/drm/i915/intel_ddi.c | 6 +++---
>> 1 file changed, 3 insertions(+), 3 deletions(-)
>>
>> diff --git a/drivers/gpu/drm/i915/intel_ddi.c
>> b/drivers/gpu/drm/i915/intel_ddi.c
>> index b6910c8b4e08..b051970912a3 100644
>> --- a/drivers/gpu/drm/i915/intel_ddi.c
>> +++ b/drivers/gpu/drm/i915/intel_ddi.c
>> @@ -642,7 +642,7 @@ skl_get_buf_trans_dp(struct drm_i915_private
>> *dev_priv, int *n_entries) static const struct ddi_buf_trans *
>> kbl_get_buf_trans_dp(struct drm_i915_private *dev_priv, int
>> *n_entries)
>> {
>> - if (IS_KBL_ULX(dev_priv)) {
>> + if (IS_KBL_ULX(dev_priv) || IS_AML_ULX(dev_priv)) {
>> *n_entries = ARRAY_SIZE(kbl_y_ddi_translations_dp);
>> return kbl_y_ddi_translations_dp;
>> } else if (IS_KBL_ULT(dev_priv) || IS_CFL_ULT(dev_priv)) { @@ -658,7
>> +658,7 @@ static const struct ddi_buf_trans *
>> skl_get_buf_trans_edp(struct drm_i915_private *dev_priv, int
>> *n_entries)
>> {
>> if (dev_priv->vbt.edp.low_vswing) {
>> - if (IS_SKL_ULX(dev_priv) || IS_KBL_ULX(dev_priv)) {
>> + if (IS_SKL_ULX(dev_priv) || IS_KBL_ULX(dev_priv) ||
>> IS_AML_ULX(dev_priv)) {
>> *n_entries =
>> ARRAY_SIZE(skl_y_ddi_translations_edp);
>> return skl_y_ddi_translations_edp;
>> } else if (IS_SKL_ULT(dev_priv) || IS_KBL_ULT(dev_priv)
>> ||
>> @@ -680,7 +680,7 @@ skl_get_buf_trans_edp(struct drm_i915_private
>> *dev_priv, int *n_entries) static const struct ddi_buf_trans *
>> skl_get_buf_trans_hdmi(struct drm_i915_private *dev_priv, int
>> *n_entries)
>> {
>> - if (IS_SKL_ULX(dev_priv) || IS_KBL_ULX(dev_priv)) {
>> + if (IS_SKL_ULX(dev_priv) || IS_KBL_ULX(dev_priv) ||
>> IS_AML_ULX(dev_priv)) {
>> *n_entries = ARRAY_SIZE(skl_y_ddi_translations_hdmi);
>> return skl_y_ddi_translations_hdmi;
>> } else {
_______________________________________________
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Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH] drm/i915: Apply correct ddi translation table for AML device
2018-09-25 9:20 [PATCH] drm/i915: Apply correct ddi translation table for AML device Lee, Shawn C
2018-09-25 10:23 ` ✗ Fi.CI.BAT: failure for " Patchwork
2018-09-25 21:20 ` [PATCH] " Souza, Jose
@ 2018-09-26 17:52 ` kbuild test robot
2018-09-26 21:05 ` kbuild test robot
3 siblings, 0 replies; 8+ messages in thread
From: kbuild test robot @ 2018-09-26 17:52 UTC (permalink / raw)
To: Lee, Shawn C; +Cc: Jani Nikula, intel-gfx, Rodrigo Vivi, kbuild-all, Lee
[-- Attachment #1: Type: text/plain, Size: 1897 bytes --]
Hi Shawn,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on drm-intel/for-linux-next]
[also build test ERROR on v4.19-rc5 next-20180926]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Lee-Shawn-C/drm-i915-Apply-correct-ddi-translation-table-for-AML-device/20180925-190446
base: git://anongit.freedesktop.org/drm-intel for-linux-next
config: i386-randconfig-s2-201838 (attached as .config)
compiler: gcc-6 (Debian 6.4.0-9) 6.4.0 20171026
reproduce:
# save the attached .config to linux build tree
make ARCH=i386
All errors (new ones prefixed by >>):
drivers/gpu//drm/i915/intel_ddi.c: In function 'kbl_get_buf_trans_dp':
>> drivers/gpu//drm/i915/intel_ddi.c:645:30: error: implicit declaration of function 'IS_AML_ULX' [-Werror=implicit-function-declaration]
if (IS_KBL_ULX(dev_priv) || IS_AML_ULX(dev_priv)) {
^~~~~~~~~~
cc1: some warnings being treated as errors
vim +/IS_AML_ULX +645 drivers/gpu//drm/i915/intel_ddi.c
641
642 static const struct ddi_buf_trans *
643 kbl_get_buf_trans_dp(struct drm_i915_private *dev_priv, int *n_entries)
644 {
> 645 if (IS_KBL_ULX(dev_priv) || IS_AML_ULX(dev_priv)) {
646 *n_entries = ARRAY_SIZE(kbl_y_ddi_translations_dp);
647 return kbl_y_ddi_translations_dp;
648 } else if (IS_KBL_ULT(dev_priv) || IS_CFL_ULT(dev_priv)) {
649 *n_entries = ARRAY_SIZE(kbl_u_ddi_translations_dp);
650 return kbl_u_ddi_translations_dp;
651 } else {
652 *n_entries = ARRAY_SIZE(kbl_ddi_translations_dp);
653 return kbl_ddi_translations_dp;
654 }
655 }
656
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 30291 bytes --]
[-- Attachment #3: Type: text/plain, Size: 160 bytes --]
_______________________________________________
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Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH] drm/i915: Apply correct ddi translation table for AML device
2018-09-25 9:20 [PATCH] drm/i915: Apply correct ddi translation table for AML device Lee, Shawn C
` (2 preceding siblings ...)
2018-09-26 17:52 ` kbuild test robot
@ 2018-09-26 21:05 ` kbuild test robot
3 siblings, 0 replies; 8+ messages in thread
From: kbuild test robot @ 2018-09-26 21:05 UTC (permalink / raw)
To: Lee, Shawn C; +Cc: Jani Nikula, intel-gfx, Rodrigo Vivi, kbuild-all, Lee
[-- Attachment #1: Type: text/plain, Size: 10501 bytes --]
Hi Shawn,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on drm-intel/for-linux-next]
[also build test WARNING on v4.19-rc5 next-20180926]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Lee-Shawn-C/drm-i915-Apply-correct-ddi-translation-table-for-AML-device/20180925-190446
base: git://anongit.freedesktop.org/drm-intel for-linux-next
config: i386-randconfig-c0-09270251 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
# save the attached .config to linux build tree
make ARCH=i386
All warnings (new ones prefixed by >>):
In file included from include/linux/string.h:6:0,
from include/linux/uuid.h:20,
from include/linux/mod_devicetable.h:13,
from include/linux/i2c.h:29,
from include/drm/drm_scdc_helper.h:27,
from drivers/gpu//drm/i915/intel_ddi.c:28:
drivers/gpu//drm/i915/intel_ddi.c: In function 'kbl_get_buf_trans_dp':
drivers/gpu//drm/i915/intel_ddi.c:645:30: error: implicit declaration of function 'IS_AML_ULX'; did you mean 'IS_KBL_ULX'? [-Werror=implicit-function-declaration]
if (IS_KBL_ULX(dev_priv) || IS_AML_ULX(dev_priv)) {
^
include/linux/compiler.h:58:30: note: in definition of macro '__trace_if'
if (__builtin_constant_p(!!(cond)) ? !!(cond) : \
^~~~
>> drivers/gpu//drm/i915/intel_ddi.c:645:2: note: in expansion of macro 'if'
if (IS_KBL_ULX(dev_priv) || IS_AML_ULX(dev_priv)) {
^~
Cyclomatic Complexity 1 arch/x86/include/asm/bitops.h:fls
Cyclomatic Complexity 1 include/linux/log2.h:__ilog2_u32
Cyclomatic Complexity 1 include/linux/err.h:PTR_ERR
Cyclomatic Complexity 1 include/linux/err.h:IS_ERR
Cyclomatic Complexity 1 include/asm-generic/getorder.h:__get_order
Cyclomatic Complexity 1 arch/x86/include/asm/refcount.h:refcount_dec_and_test
Cyclomatic Complexity 2 include/linux/kref.h:kref_put
Cyclomatic Complexity 1 include/drm/drm_scdc_helper.h:drm_scdc_readb
Cyclomatic Complexity 56 include/linux/slab.h:kmalloc_index
Cyclomatic Complexity 67 include/linux/slab.h:kmalloc_large
Cyclomatic Complexity 9 include/linux/slab.h:kmalloc
Cyclomatic Complexity 1 include/linux/slab.h:kzalloc
Cyclomatic Complexity 1 drivers/gpu//drm/i915/intel_display.h:transcoder_is_dsi
Cyclomatic Complexity 3 drivers/gpu//drm/i915/i915_drv.h:to_i915
Cyclomatic Complexity 1 drivers/gpu//drm/i915/i915_drv.h:intel_info
Cyclomatic Complexity 3 include/drm/drm_dp_helper.h:drm_dp_enhanced_frame_cap
Cyclomatic Complexity 1 include/drm/drm_atomic.h:drm_atomic_state_put
Cyclomatic Complexity 2 drivers/gpu//drm/i915/intel_drv.h:intel_encoder_is_dig_port
Cyclomatic Complexity 6 drivers/gpu//drm/i915/intel_drv.h:enc_to_dig_port
Cyclomatic Complexity 1 drivers/gpu//drm/i915/intel_drv.h:enc_to_intel_dp
Cyclomatic Complexity 3 drivers/gpu//drm/i915/intel_drv.h:dp_to_dig_port
Cyclomatic Complexity 1 drivers/gpu//drm/i915/intel_drv.h:intel_crtc_has_type
Cyclomatic Complexity 1 drivers/gpu//drm/i915/intel_drv.h:intel_crtc_has_dp_encoder
Cyclomatic Complexity 1 drivers/gpu//drm/i915/intel_ddi.c:bxt_get_buf_trans_dp
Cyclomatic Complexity 1 drivers/gpu//drm/i915/intel_ddi.c:bxt_get_buf_trans_hdmi
Cyclomatic Complexity 1 drivers/gpu//drm/i915/intel_ddi.c:intel_ddi_init_dp_buf_reg
Cyclomatic Complexity 2 drivers/gpu//drm/i915/intel_ddi.c:intel_ddi_main_link_aux_domain
Cyclomatic Complexity 5 drivers/gpu//drm/i915/intel_ddi.c:intel_ddi_get_buf_trans_fdi
Cyclomatic Complexity 23 drivers/gpu//drm/i915/intel_ddi.c:skl_get_buf_trans_dp
Cyclomatic Complexity 3 drivers/gpu//drm/i915/intel_ddi.c:skl_buf_trans_num_entries
Cyclomatic Complexity 3 drivers/gpu//drm/i915/intel_ddi.c:bdw_get_buf_trans_edp
Cyclomatic Complexity 3 drivers/gpu//drm/i915/intel_ddi.c:bxt_get_buf_trans_edp
Cyclomatic Complexity 3 drivers/gpu//drm/i915/intel_ddi.c:_skl_ddi_set_iboost
Cyclomatic Complexity 13 drivers/gpu//drm/i915/intel_ddi.c:intel_ddi_clk_disable
Cyclomatic Complexity 11 drivers/gpu//drm/i915/intel_ddi.c:skl_calc_wrpll_link
Cyclomatic Complexity 8 drivers/gpu//drm/i915/intel_ddi.c:hsw_pll_to_ddi_pll_sel
Cyclomatic Complexity 17 drivers/gpu//drm/i915/intel_ddi.c:icl_get_combo_buf_trans
Cyclomatic Complexity 8 drivers/gpu//drm/i915/intel_ddi.c:cnl_get_buf_trans_dp
Cyclomatic Complexity 10 drivers/gpu//drm/i915/intel_ddi.c:cnl_get_buf_trans_edp
Cyclomatic Complexity 5 drivers/gpu//drm/i915/intel_ddi.c:translate_signal_level
Cyclomatic Complexity 1 drivers/gpu//drm/i915/intel_ddi.c:intel_ddi_dp_level
Cyclomatic Complexity 8 drivers/gpu//drm/i915/intel_ddi.c:cnl_get_buf_trans_hdmi
Cyclomatic Complexity 20 drivers/gpu//drm/i915/intel_ddi.c:cnl_ddi_vswing_program
Cyclomatic Complexity 20 drivers/gpu//drm/i915/intel_ddi.c:cnl_ddi_vswing_sequence
Cyclomatic Complexity 4 drivers/gpu//drm/i915/intel_ddi.c:hsw_ddi_calc_wrpll_link
Cyclomatic Complexity 16 drivers/gpu//drm/i915/intel_ddi.c:cnl_calc_wrpll_link
Cyclomatic Complexity 4 drivers/gpu//drm/i915/intel_ddi.c:intel_ddi_get_power_domains
Cyclomatic Complexity 5 drivers/gpu//drm/i915/intel_ddi.c:intel_ddi_compute_output_type
Cyclomatic Complexity 8 drivers/gpu//drm/i915/intel_ddi.c:icl_ddi_combo_vswing_program
Cyclomatic Complexity 20 drivers/gpu//drm/i915/intel_ddi.c:icl_combo_phy_ddi_vswing_sequence
Cyclomatic Complexity 4 drivers/gpu//drm/i915/intel_ddi.c:icl_ddi_vswing_sequence
Cyclomatic Complexity 3 drivers/gpu//drm/i915/intel_ddi.c:intel_wait_ddi_buf_idle
Cyclomatic Complexity 5 drivers/gpu//drm/i915/intel_ddi.c:intel_disable_ddi_buf
Cyclomatic Complexity 25 drivers/gpu//drm/i915/intel_ddi.c:kbl_get_buf_trans_dp
Cyclomatic Complexity 43 drivers/gpu//drm/i915/intel_ddi.c:skl_get_buf_trans_edp
Cyclomatic Complexity 8 drivers/gpu//drm/i915/intel_ddi.c:intel_ddi_get_buf_trans_edp
Cyclomatic Complexity 9 drivers/gpu//drm/i915/intel_ddi.c:intel_ddi_get_buf_trans_dp
Cyclomatic Complexity 8 drivers/gpu//drm/i915/intel_ddi.c:intel_prepare_dp_ddi_buffers
Cyclomatic Complexity 7 drivers/gpu//drm/i915/intel_ddi.c:skl_get_buf_trans_hdmi
Cyclomatic Complexity 8 drivers/gpu//drm/i915/intel_ddi.c:intel_ddi_get_buf_trans_hdmi
Cyclomatic Complexity 39 drivers/gpu//drm/i915/intel_ddi.c:skl_ddi_set_iboost
Cyclomatic Complexity 40 drivers/gpu//drm/i915/intel_ddi.c:intel_ddi_hdmi_level
Cyclomatic Complexity 19 drivers/gpu//drm/i915/intel_ddi.c:intel_prepare_hdmi_ddi_buffers
Cyclomatic Complexity 11 drivers/gpu//drm/i915/intel_ddi.c:intel_ddi_get_crtc_encoder
Cyclomatic Complexity 20 drivers/gpu//drm/i915/intel_ddi.c:intel_ddi_get_hw_state
Cyclomatic Complexity 19 drivers/gpu//drm/i915/intel_ddi.c:bxt_ddi_vswing_sequence
Cyclomatic Complexity 4 drivers/gpu//drm/i915/intel_ddi.c:intel_ddi_is_audio_enabled
Cyclomatic Complexity 16 drivers/gpu//drm/i915/intel_ddi.c:ddi_dotclock_get
Cyclomatic Complexity 15 drivers/gpu//drm/i915/intel_ddi.c:hsw_ddi_clock_get
Cyclomatic Complexity 10 drivers/gpu//drm/i915/intel_ddi.c:skl_ddi_clock_get
Cyclomatic Complexity 12 drivers/gpu//drm/i915/intel_ddi.c:cnl_ddi_clock_get
Cyclomatic Complexity 5 drivers/gpu//drm/i915/intel_ddi.c:bxt_calc_pll_link
Cyclomatic Complexity 1 drivers/gpu//drm/i915/intel_ddi.c:bxt_ddi_clock_get
Cyclomatic Complexity 5 drivers/gpu//drm/i915/intel_ddi.c:icl_ddi_clock_get
Cyclomatic Complexity 13 drivers/gpu//drm/i915/intel_ddi.c:intel_ddi_clock_get
Cyclomatic Complexity 4 drivers/gpu//drm/i915/intel_ddi.c:intel_disable_ddi_hdmi
Cyclomatic Complexity 3 drivers/gpu//drm/i915/intel_ddi.c:intel_disable_ddi_dp
Cyclomatic Complexity 4 drivers/gpu//drm/i915/intel_ddi.c:intel_disable_ddi
Cyclomatic Complexity 12 drivers/gpu//drm/i915/intel_ddi.c:icl_pll_to_ddi_pll_sel
Cyclomatic Complexity 17 drivers/gpu//drm/i915/intel_ddi.c:intel_ddi_clk_select
Cyclomatic Complexity 1 drivers/gpu//drm/i915/intel_ddi.c:bxt_ddi_pre_pll_enable
Cyclomatic Complexity 11 drivers/gpu//drm/i915/intel_ddi.c:intel_enable_ddi_hdmi
Cyclomatic Complexity 11 drivers/gpu//drm/i915/intel_ddi.c:intel_enable_ddi_dp
Cyclomatic Complexity 6 drivers/gpu//drm/i915/intel_ddi.c:intel_enable_ddi
Cyclomatic Complexity 10 drivers/gpu//drm/i915/intel_ddi.c:modeset_pipe
Cyclomatic Complexity 43 drivers/gpu//drm/i915/intel_ddi.c:intel_hdmi_reset_link
Cyclomatic Complexity 6 drivers/gpu//drm/i915/intel_ddi.c:intel_ddi_hotplug
Cyclomatic Complexity 11 drivers/gpu//drm/i915/intel_ddi.c:intel_ddi_a_force_4_lanes
Cyclomatic Complexity 8 drivers/gpu//drm/i915/intel_ddi.c:intel_ddi_max_lanes
Cyclomatic Complexity 4 drivers/gpu//drm/i915/intel_ddi.c:intel_ddi_init_dp_connector
Cyclomatic Complexity 3 drivers/gpu//drm/i915/intel_ddi.c:intel_ddi_init_hdmi_connector
Cyclomatic Complexity 15 drivers/gpu//drm/i915/intel_ddi.c:hsw_fdi_link_train
Cyclomatic Complexity 12 drivers/gpu//drm/i915/intel_ddi.c:intel_ddi_set_pipe_settings
Cyclomatic Complexity 5 drivers/gpu//drm/i915/intel_ddi.c:intel_ddi_set_vc_payload_alloc
Cyclomatic Complexity 31 drivers/gpu//drm/i915/intel_ddi.c:intel_ddi_enable_transcoder_func
Cyclomatic Complexity 6 drivers/gpu//drm/i915/intel_ddi.c:intel_ddi_disable_transcoder_func
Cyclomatic Complexity 7 drivers/gpu//drm/i915/intel_ddi.c:intel_ddi_toggle_hdcp_signalling
Cyclomatic Complexity 9 drivers/gpu//drm/i915/intel_ddi.c:intel_ddi_connector_get_hw_state
vim +/if +645 drivers/gpu//drm/i915/intel_ddi.c
641
642 static const struct ddi_buf_trans *
643 kbl_get_buf_trans_dp(struct drm_i915_private *dev_priv, int *n_entries)
644 {
> 645 if (IS_KBL_ULX(dev_priv) || IS_AML_ULX(dev_priv)) {
646 *n_entries = ARRAY_SIZE(kbl_y_ddi_translations_dp);
647 return kbl_y_ddi_translations_dp;
648 } else if (IS_KBL_ULT(dev_priv) || IS_CFL_ULT(dev_priv)) {
649 *n_entries = ARRAY_SIZE(kbl_u_ddi_translations_dp);
650 return kbl_u_ddi_translations_dp;
651 } else {
652 *n_entries = ARRAY_SIZE(kbl_ddi_translations_dp);
653 return kbl_ddi_translations_dp;
654 }
655 }
656
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH] drm/i915: Apply correct ddi translation table for AML device
2018-09-26 1:59 ` Lee, Shawn C
@ 2018-09-27 6:34 ` Jani Nikula
2018-09-27 6:52 ` Lee, Shawn C
0 siblings, 1 reply; 8+ messages in thread
From: Jani Nikula @ 2018-09-27 6:34 UTC (permalink / raw)
To: Lee, Shawn C, Souza, Jose, intel-gfx; +Cc: Vivi, Rodrigo
On Wed, 26 Sep 2018, "Lee, Shawn C" <shawn.c.lee@intel.com> wrote:
> On Tue, 2018-09-25 at 21:20, Souza, Jose wrote:
>>> Amber Lake used the same gen graphics as Kaby Lake. Kernel driver
>>> should configure KBL's DDI buffer setting for AML ULX as well.
>>>
>>> So far, driver would load DDI translation table that used for KBL H/S
>>> platform and apply it on AML devices. But AML is belong to ULX series.
>>> This change will lead driver to apply KBL-Y's DDI table for AML
>>> devices to avoid unexpected eDP/DP signal quality issue.
>>>
>>> Cc: Jani Nikula <jani.nikula@intel.com>
>>> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
>>> Cc: Jose Roberto de Souza <jose.souza@intel.com>
>>
>>Reviewed-by: Jose Roberto de Souza <jose.souza@intel.com>
>>
>>But I guess CI will fail in this patch as looks like you send the first one separated from this one.
>>
>
> Yes, it depends on https://patchwork.kernel.org/patch/10613643/.
You need to send them together, or have that one merged first.
BR,
Jani.
>
>>> Signed-off-by: Lee, Shawn C <shawn.c.lee@intel.com>
>>> ---
>>> drivers/gpu/drm/i915/intel_ddi.c | 6 +++---
>>> 1 file changed, 3 insertions(+), 3 deletions(-)
>>>
>>> diff --git a/drivers/gpu/drm/i915/intel_ddi.c
>>> b/drivers/gpu/drm/i915/intel_ddi.c
>>> index b6910c8b4e08..b051970912a3 100644
>>> --- a/drivers/gpu/drm/i915/intel_ddi.c
>>> +++ b/drivers/gpu/drm/i915/intel_ddi.c
>>> @@ -642,7 +642,7 @@ skl_get_buf_trans_dp(struct drm_i915_private
>>> *dev_priv, int *n_entries) static const struct ddi_buf_trans *
>>> kbl_get_buf_trans_dp(struct drm_i915_private *dev_priv, int
>>> *n_entries)
>>> {
>>> - if (IS_KBL_ULX(dev_priv)) {
>>> + if (IS_KBL_ULX(dev_priv) || IS_AML_ULX(dev_priv)) {
>>> *n_entries = ARRAY_SIZE(kbl_y_ddi_translations_dp);
>>> return kbl_y_ddi_translations_dp;
>>> } else if (IS_KBL_ULT(dev_priv) || IS_CFL_ULT(dev_priv)) { @@ -658,7
>>> +658,7 @@ static const struct ddi_buf_trans *
>>> skl_get_buf_trans_edp(struct drm_i915_private *dev_priv, int
>>> *n_entries)
>>> {
>>> if (dev_priv->vbt.edp.low_vswing) {
>>> - if (IS_SKL_ULX(dev_priv) || IS_KBL_ULX(dev_priv)) {
>>> + if (IS_SKL_ULX(dev_priv) || IS_KBL_ULX(dev_priv) ||
>>> IS_AML_ULX(dev_priv)) {
>>> *n_entries =
>>> ARRAY_SIZE(skl_y_ddi_translations_edp);
>>> return skl_y_ddi_translations_edp;
>>> } else if (IS_SKL_ULT(dev_priv) || IS_KBL_ULT(dev_priv)
>>> ||
>>> @@ -680,7 +680,7 @@ skl_get_buf_trans_edp(struct drm_i915_private
>>> *dev_priv, int *n_entries) static const struct ddi_buf_trans *
>>> skl_get_buf_trans_hdmi(struct drm_i915_private *dev_priv, int
>>> *n_entries)
>>> {
>>> - if (IS_SKL_ULX(dev_priv) || IS_KBL_ULX(dev_priv)) {
>>> + if (IS_SKL_ULX(dev_priv) || IS_KBL_ULX(dev_priv) ||
>>> IS_AML_ULX(dev_priv)) {
>>> *n_entries = ARRAY_SIZE(skl_y_ddi_translations_hdmi);
>>> return skl_y_ddi_translations_hdmi;
>>> } else {
--
Jani Nikula, Intel Open Source Graphics Center
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH] drm/i915: Apply correct ddi translation table for AML device
2018-09-27 6:34 ` Jani Nikula
@ 2018-09-27 6:52 ` Lee, Shawn C
0 siblings, 0 replies; 8+ messages in thread
From: Lee, Shawn C @ 2018-09-27 6:52 UTC (permalink / raw)
To: Nikula, Jani, Souza, Jose, intel-gfx; +Cc: Vivi, Rodrigo
On Thu, 27 Sep 2018, "Jani Nikula" wrote:
>>>> Amber Lake used the same gen graphics as Kaby Lake. Kernel driver
>>>> should configure KBL's DDI buffer setting for AML ULX as well.
>>>>
>>>> So far, driver would load DDI translation table that used for KBL
>>>> H/S platform and apply it on AML devices. But AML is belong to ULX series.
>>>> This change will lead driver to apply KBL-Y's DDI table for AML
>>>> devices to avoid unexpected eDP/DP signal quality issue.
>>>>
>>>> Cc: Jani Nikula <jani.nikula@intel.com>
>>>> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
>>>> Cc: Jose Roberto de Souza <jose.souza@intel.com>
>>>
>>>Reviewed-by: Jose Roberto de Souza <jose.souza@intel.com>
>>>
>>>But I guess CI will fail in this patch as looks like you send the first one separated from this one.
>>>
>>
>> Yes, it depends on https://patchwork.kernel.org/patch/10613643/.
>
>You need to send them together, or have that one merged first.
>
>BR,
>Jani.
>
Thanks for reminding! I will send them together in a new series later.
>>
>>>> Signed-off-by: Lee, Shawn C <shawn.c.lee@intel.com>
>>>> ---
>>>> drivers/gpu/drm/i915/intel_ddi.c | 6 +++---
>>>> 1 file changed, 3 insertions(+), 3 deletions(-)
>>>>
>>>> diff --git a/drivers/gpu/drm/i915/intel_ddi.c
>>>> b/drivers/gpu/drm/i915/intel_ddi.c
>>>> index b6910c8b4e08..b051970912a3 100644
>>>> --- a/drivers/gpu/drm/i915/intel_ddi.c
>>>> +++ b/drivers/gpu/drm/i915/intel_ddi.c
>>>> @@ -642,7 +642,7 @@ skl_get_buf_trans_dp(struct drm_i915_private
>>>> *dev_priv, int *n_entries) static const struct ddi_buf_trans *
>>>> kbl_get_buf_trans_dp(struct drm_i915_private *dev_priv, int
>>>> *n_entries)
>>>> {
>>>> - if (IS_KBL_ULX(dev_priv)) {
>>>> + if (IS_KBL_ULX(dev_priv) || IS_AML_ULX(dev_priv)) {
>>>> *n_entries = ARRAY_SIZE(kbl_y_ddi_translations_dp);
>>>> return kbl_y_ddi_translations_dp;
>>>> } else if (IS_KBL_ULT(dev_priv) || IS_CFL_ULT(dev_priv)) { @@
>>>> -658,7
>>>> +658,7 @@ static const struct ddi_buf_trans *
>>>> skl_get_buf_trans_edp(struct drm_i915_private *dev_priv, int
>>>> *n_entries)
>>>> {
>>>> if (dev_priv->vbt.edp.low_vswing) {
>>>> - if (IS_SKL_ULX(dev_priv) || IS_KBL_ULX(dev_priv)) {
>>>> + if (IS_SKL_ULX(dev_priv) || IS_KBL_ULX(dev_priv) ||
>>>> IS_AML_ULX(dev_priv)) {
>>>> *n_entries =
>>>> ARRAY_SIZE(skl_y_ddi_translations_edp);
>>>> return skl_y_ddi_translations_edp;
>>>> } else if (IS_SKL_ULT(dev_priv) || IS_KBL_ULT(dev_priv)
>>>> ||
>>>> @@ -680,7 +680,7 @@ skl_get_buf_trans_edp(struct drm_i915_private
>>>> *dev_priv, int *n_entries) static const struct ddi_buf_trans *
>>>> skl_get_buf_trans_hdmi(struct drm_i915_private *dev_priv, int
>>>> *n_entries)
>>>> {
>>>> - if (IS_SKL_ULX(dev_priv) || IS_KBL_ULX(dev_priv)) {
>>>> + if (IS_SKL_ULX(dev_priv) || IS_KBL_ULX(dev_priv) ||
>>>> IS_AML_ULX(dev_priv)) {
>>>> *n_entries = ARRAY_SIZE(skl_y_ddi_translations_hdmi);
>>>> return skl_y_ddi_translations_hdmi;
>>>> } else {
>
>--
>Jani Nikula, Intel Open Source Graphics Center
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2018-09-27 6:52 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-09-25 9:20 [PATCH] drm/i915: Apply correct ddi translation table for AML device Lee, Shawn C
2018-09-25 10:23 ` ✗ Fi.CI.BAT: failure for " Patchwork
2018-09-25 21:20 ` [PATCH] " Souza, Jose
2018-09-26 1:59 ` Lee, Shawn C
2018-09-27 6:34 ` Jani Nikula
2018-09-27 6:52 ` Lee, Shawn C
2018-09-26 17:52 ` kbuild test robot
2018-09-26 21:05 ` kbuild test robot
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