Message ID | 20201218103723.30844-1-ankit.k.nautiyal@intel.com (mailing list archive) |
---|---|
Headers | show |
Series | Add support for DP-HDMI2.1 PCON | expand |
On Fri, 18 Dec 2020, Ankit Nautiyal <ankit.k.nautiyal@intel.com> wrote: > This patch series attempts to add support for a DP-HDMI2.1 Protocol > Convertor. The VESA spec for the HDMI2.1 PCON are proposed in Errata > E5 to DisplayPort_v2.0: > https://vesa.org/join-vesamemberships/member-downloads/?action=stamp&fileid=42299 > The details are mentioned in: > VESA DP-to-HDMI PCON Specification Standalone Document > https://groups.vesa.org/wg/DP/document/15651 Thanks for the patches and review. I've pushed the series to a new topic branch topic/dp-hdmi-2.1-pcon as discussed with Maarten and Daniel a while back. I've used 'git merge-base drm-misc/drm-misc-next drm-intel/drm-intel-next' as the base to allow merging to both. I'll send pull requests soon, and wait for the drm-misc-next merge before merging to i915. BR, Jani. > > This series starts with adding support for FRL (Fixed Rate Link) > Training between the PCON and HDMI2.1 sink. > As per HDMI2.1 specification, a new data-channel or lane is added in > FRL mode, by repurposing the TMDS clock Channel. Through FRL, higher > bit-rate can be supported, ie. up to 12 Gbps/lane (48 Gbps over 4 > lanes). > > With these patches, the HDMI2.1 PCON can be configured to achieve FRL > training based on the maximum FRL rate supported by the panel, source > and the PCON. > The approach is to add the support for FRL training between PCON and > HDMI2.1 sink and gradually add other blocks for supporting higher > resolutions and other HDMI2.1 features, that can be supported by pcon > for the sources that do not natively support HDMI2.1. > > This is done before the DP Link training between the source and PCON > is started. In case of FRL training is not achieved, the PCON will > work in the regular TMDS mode, without HDMI2.1 feature support. > Any interruption in FRL training between the PCON and HDMI2.1 sink is > notified through IRQ_HPD. On receiving the IRQ_HPD the concerned DPCD > registers are read and FRL training is re-attempted. > > Currently, we have tested the FRL training and are able to enable 4K > display with TGL Platform + Realtek PCON RTD2173 with HDMI2.1 supporting > panel. > > v2: Addressed review comments and re-organized patches as suggested in > comments on RFC patches. > > v3: Addressed review comments on previous version. > > v4: Added support for RGB->YCBCR conversion through PCON > > v5: Addressed review comments on previous version. > > v6: Fix typo in one of the patch. > > v7: Rebased on latest drm-tip and addressed the review comments. > > Ankit Nautiyal (11): > drm/edid: Parse DSC1.2 cap fields from HFVSDB block > drm/dp_helper: Add Helpers for FRL Link Training support for > DP-HDMI2.1 PCON > drm/dp_helper: Add support for Configuring DSC for HDMI2.1 Pcon > drm/dp_helper: Add helpers to configure PCONs RGB-YCbCr Conversion > drm/i915: Capture max frl rate for PCON in dfp cap structure > drm/i915: Add support for starting FRL training for HDMI2.1 via PCON > drm/i915: Check for FRL training before DP Link training > drm/i915: Read DSC capabilities of the HDMI2.1 PCON encoder > drm/i915: Add helper functions for calculating DSC parameters for > HDMI2.1 > drm/i915/display: Configure PCON for DSC1.1 to DSC1.2 encoding > drm/i915/display: Let PCON convert from RGB to YCbCr if it can > > Swati Sharma (4): > drm/edid: Add additional HFVSDB fields for HDMI2.1 > drm/edid: Parse MAX_FRL field from HFVSDB block > drm/dp_helper: Add support for link failure detection > drm/i915: Add support for enabling link status and recovery > > drivers/gpu/drm/drm_dp_helper.c | 566 ++++++++++++++++++ > drivers/gpu/drm/drm_edid.c | 103 ++++ > drivers/gpu/drm/i915/display/intel_ddi.c | 6 +- > .../drm/i915/display/intel_display_types.h | 10 + > drivers/gpu/drm/i915/display/intel_dp.c | 442 +++++++++++++- > drivers/gpu/drm/i915/display/intel_dp.h | 7 +- > drivers/gpu/drm/i915/display/intel_hdmi.c | 233 +++++++ > drivers/gpu/drm/i915/display/intel_hdmi.h | 7 + > include/drm/drm_connector.h | 49 ++ > include/drm/drm_dp_helper.h | 218 +++++++ > include/drm/drm_edid.h | 30 + > 11 files changed, 1652 insertions(+), 19 deletions(-)
On Fri, 18 Dec 2020, Patchwork <patchwork@emeril.freedesktop.org> wrote: > == Series Details == > > Series: Add support for DP-HDMI2.1 PCON (rev9) > URL : https://patchwork.freedesktop.org/series/82098/ > State : warning > > == Summary == > All - I've fixed most of the checkpatch warnings (save for LONG_LINE and BIT_MACRO that we don't care so much about) while applying. It's not something I normally do, and I really don't want to find these when the series is at v7 and the same warnings have been there since September and I keep being pinged about merging. Keeping the driver nice and clean is your job too, not just mine. BR, Jani. > $ dim checkpatch origin/drm-tip > 26eb0c2f2ee1 drm/edid: Add additional HFVSDB fields for HDMI2.1 > -:61: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email name mismatch: 'From: Swati Sharma <swati2.sharma@intel.com>' != 'Signed-off-by: Sharma, Swati2 <swati2.sharma@intel.com>' > > total: 0 errors, 1 warnings, 0 checks, 36 lines checked > 13ffe829d77e drm/edid: Parse MAX_FRL field from HFVSDB block > -:73: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis > #73: FILE: drivers/gpu/drm/drm_edid.c:4948: > + drm_get_max_frl_rate(max_frl_rate, &hdmi->max_lanes, > + &hdmi->max_frl_rate_per_lane); > > -:95: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email name mismatch: 'From: Swati Sharma <swati2.sharma@intel.com>' != 'Signed-off-by: Sharma, Swati2 <swati2.sharma@intel.com>' > > total: 0 errors, 1 warnings, 1 checks, 68 lines checked > 89853c019e04 drm/edid: Parse DSC1.2 cap fields from HFVSDB block > -:51: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis > #51: FILE: drivers/gpu/drm/drm_edid.c:4969: > + drm_get_max_frl_rate(dsc_max_frl_rate, &hdmi_dsc->max_lanes, > + &hdmi_dsc->max_frl_rate_per_lane); > > -:52: WARNING:LONG_LINE: line length of 101 exceeds 100 columns > #52: FILE: drivers/gpu/drm/drm_edid.c:4970: > + hdmi_dsc->total_chunk_kbytes = hf_vsdb[13] & DRM_EDID_DSC_TOTAL_CHUNK_KBYTES; > > total: 0 errors, 1 warnings, 1 checks, 125 lines checked > 5120b1727391 drm/dp_helper: Add Helpers for FRL Link Training support for DP-HDMI2.1 PCON > c68914ce7b67 drm/dp_helper: Add support for link failure detection > -:112: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis > #112: FILE: include/drm/drm_dp_helper.h:2055: > +void drm_dp_pcon_hdmi_frl_link_error_count(struct drm_dp_aux *aux, > + struct drm_connector *connector); > > total: 0 errors, 0 warnings, 1 checks, 76 lines checked > 2f4d3c12ee27 drm/dp_helper: Add support for Configuring DSC for HDMI2.1 Pcon > -:15: WARNING:TYPO_SPELLING: 'Convertor' may be misspelled - perhaps 'Converter'? > #15: > v3: Only setting the DSC bits for the Protocol Convertor control > > -:165: WARNING:BLOCK_COMMENT_STYLE: Block comments use a trailing */ on a separate line > #165: FILE: drivers/gpu/drm/drm_dp_helper.c:3037: > + * */ > > -:185: WARNING:BLOCK_COMMENT_STYLE: Block comments use a trailing */ on a separate line > #185: FILE: drivers/gpu/drm/drm_dp_helper.c:3057: > + * */ > > -:210: WARNING:BLOCK_COMMENT_STYLE: Block comments use a trailing */ on a separate line > #210: FILE: drivers/gpu/drm/drm_dp_helper.c:3082: > + * */ > > total: 0 errors, 4 warnings, 0 checks, 343 lines checked > d1464a87a5a8 drm/dp_helper: Add helpers to configure PCONs RGB-YCbCr Conversion > -:18: WARNING:TYPO_SPELLING: 'accomodate' may be misspelled - perhaps 'accommodate'? > #18: > -Modified the color-conversion cap helper function, to accomodate > > total: 0 errors, 1 warnings, 0 checks, 106 lines checked > 29e16a799211 drm/i915: Capture max frl rate for PCON in dfp cap structure > -:13: WARNING:COMMIT_LOG_LONG_LINE: Possible unwrapped commit description (prefer a maximum 75 chars per line) > #13: > -tweaked the comparison of target bw and pcon frl bw to avoid roundup errors. > > total: 0 errors, 1 warnings, 0 checks, 60 lines checked > 0f68d7283295 drm/i915: Add support for starting FRL training for HDMI2.1 via PCON > -:86: CHECK:BRACES: Blank lines aren't necessary after an open brace '{' > #86: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4005: > +{ > + > > -:147: WARNING:LONG_LINE: line length of 101 exceeds 100 columns > #147: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4066: > + wait_for(is_active = drm_dp_pcon_is_frl_ready(&intel_dp->aux) == true, TIMEOUT_FRL_READY_MS); > > -:166: WARNING:LONG_LINE: line length of 112 exceeds 100 columns > #166: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4085: > + wait_for(is_active = drm_dp_pcon_hdmi_link_active(&intel_dp->aux) == true, TIMEOUT_HDMI_LINK_ACTIVE_MS); > > -:172: WARNING:LONG_LINE: line length of 101 exceeds 100 columns > #172: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4091: > + if (DP_PCON_HDMI_MODE_FRL != drm_dp_pcon_hdmi_link_mode(&intel_dp->aux, &frl_trained_mask)) { > > -:172: WARNING:CONSTANT_COMPARISON: Comparisons should place the constant on the right side of the test > #172: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4091: > + if (DP_PCON_HDMI_MODE_FRL != drm_dp_pcon_hdmi_link_mode(&intel_dp->aux, &frl_trained_mask)) { > > -:176: WARNING:LONG_LINE: line length of 109 exceeds 100 columns > #176: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4095: > + drm_dbg(&i915->drm, "MAX_FRL_MASK = %u, FRL_TRAINED_MASK = %u\n", max_frl_bw_mask, frl_trained_mask); > > total: 0 errors, 5 warnings, 1 checks, 194 lines checked > 3793f5252161 drm/i915: Check for FRL training before DP Link training > 126578f6fe39 drm/i915: Add support for enabling link status and recovery > -:54: WARNING:LONG_LINE: line length of 107 exceeds 100 columns > #54: FILE: drivers/gpu/drm/i915/display/intel_dp.c:6031: > + drm_dp_pcon_hdmi_frl_link_error_count(&intel_dp->aux, &intel_dp->attached_connector->base); > > total: 0 errors, 1 warnings, 0 checks, 83 lines checked > ca5d8df43ceb drm/i915: Read DSC capabilities of the HDMI2.1 PCON encoder > -:51: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis > #51: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4000: > + if (drm_dp_dpcd_read(&intel_dp->aux, DP_PCON_DSC_ENCODER, > + intel_dp->pcon_dsc_dpcd, > > -:57: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis > #57: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4006: > + drm_dbg_kms(&i915->drm, "PCON ENCODER DSC DPCD: %*ph\n", > + (int)sizeof(intel_dp->pcon_dsc_dpcd), intel_dp->pcon_dsc_dpcd); > > total: 0 errors, 0 warnings, 2 checks, 39 lines checked > 35f69a655bad drm/i915: Add helper functions for calculating DSC parameters for HDMI2.1 > -:57: WARNING:TYPO_SPELLING: 'capabilites' may be misspelled - perhaps 'capabilities'? > #57: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:3458: > + * and dsc decoder capabilites > > -:143: WARNING:SUSPECT_CODE_INDENT: suspect code indent for conditional statements (16, 23) > #143: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:3544: > + if (min_slices <= 1 && src_max_slices >= 1 && hdmi_max_slices >= 1) > + target_slices = 1; > > -:145: WARNING:SUSPECT_CODE_INDENT: suspect code indent for conditional statements (16, 23) > #145: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:3546: > + else if (min_slices <= 2 && src_max_slices >= 2 && hdmi_max_slices >= 2) > + target_slices = 2; > > -:147: WARNING:SUSPECT_CODE_INDENT: suspect code indent for conditional statements (16, 23) > #147: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:3548: > + else if (min_slices <= 4 && src_max_slices >= 4 && hdmi_max_slices >= 4) > + target_slices = 4; > > -:149: WARNING:SUSPECT_CODE_INDENT: suspect code indent for conditional statements (16, 23) > #149: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:3550: > + else if (min_slices <= 8 && src_max_slices >= 8 && hdmi_max_slices >= 8) > + target_slices = 8; > > -:151: WARNING:SUSPECT_CODE_INDENT: suspect code indent for conditional statements (16, 23) > #151: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:3552: > + else if (min_slices <= 12 && src_max_slices >= 12 && hdmi_max_slices >= 12) > + target_slices = 12; > > -:153: WARNING:SUSPECT_CODE_INDENT: suspect code indent for conditional statements (16, 23) > #153: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:3554: > + else if (min_slices <= 16 && src_max_slices >= 16 && hdmi_max_slices >= 16) > + target_slices = 16; > > total: 0 errors, 7 warnings, 0 checks, 248 lines checked > 34ee9dfdadfd drm/i915/display: Configure PCON for DSC1.1 to DSC1.2 encoding > -:75: CHECK:BRACES: Blank lines aren't necessary after an open brace '{' > #75: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4171: > +{ > + > > -:92: CHECK:LINE_SPACING: Please don't use multiple blank lines > #92: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4188: > + > + > > -:155: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis > #155: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4251: > + bits_per_pixel = intel_dp_pcon_dsc_enc_bpp(intel_dp, crtc_state, > + num_slices, slice_width); > > total: 0 errors, 0 warnings, 3 checks, 157 lines checked > d739034947bb drm/i915/display: Let PCON convert from RGB to YCbCr if it can > -:104: WARNING:LONG_LINE: line length of 101 exceeds 100 columns > #104: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4368: > + DP_DS_HDMI_BT2020_RGB_YCBCR_CONV); > > -:156: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis > #156: FILE: drivers/gpu/drm/i915/display/intel_dp.c:6922: > + rgb_to_ycbcr = drm_dp_downstream_rgb_to_ycbcr_conversion(intel_dp->dpcd, > + intel_dp->downstream_ports, > > total: 0 errors, 1 warnings, 1 checks, 152 lines checked > > > _______________________________________________ > Intel-gfx mailing list > Intel-gfx@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/intel-gfx
Hi Jani, I apologize to miss these checkpatch errors. I mistakenly used some older version of checkpatch script and couldn't get these. Nevertheless I should have taken care of the warnings from the patchwork. I fully understand that onus is on the submitter of the series to fix all such warnings and checks, and I take full responsibility of this mistake. Thank you for fixing these issues this time, and I assure you that I will take care in future and make sure that the checkpatch warnings are addressed. Once again I apologize for the fault. Thanks & Regards, Ankit On 12/22/2020 10:13 PM, Jani Nikula wrote: > On Fri, 18 Dec 2020, Patchwork <patchwork@emeril.freedesktop.org> wrote: >> == Series Details == >> >> Series: Add support for DP-HDMI2.1 PCON (rev9) >> URL : https://patchwork.freedesktop.org/series/82098/ >> State : warning >> >> == Summary == >> > All - > > I've fixed most of the checkpatch warnings (save for LONG_LINE and > BIT_MACRO that we don't care so much about) while applying. It's not > something I normally do, and I really don't want to find these when the > series is at v7 and the same warnings have been there since September > and I keep being pinged about merging. > > Keeping the driver nice and clean is your job too, not just mine. > > BR, > Jani. > > >> $ dim checkpatch origin/drm-tip >> 26eb0c2f2ee1 drm/edid: Add additional HFVSDB fields for HDMI2.1 >> -:61: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email name mismatch: 'From: Swati Sharma <swati2.sharma@intel.com>' != 'Signed-off-by: Sharma, Swati2 <swati2.sharma@intel.com>' >> >> total: 0 errors, 1 warnings, 0 checks, 36 lines checked >> 13ffe829d77e drm/edid: Parse MAX_FRL field from HFVSDB block >> -:73: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis >> #73: FILE: drivers/gpu/drm/drm_edid.c:4948: >> + drm_get_max_frl_rate(max_frl_rate, &hdmi->max_lanes, >> + &hdmi->max_frl_rate_per_lane); >> >> -:95: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email name mismatch: 'From: Swati Sharma <swati2.sharma@intel.com>' != 'Signed-off-by: Sharma, Swati2 <swati2.sharma@intel.com>' >> >> total: 0 errors, 1 warnings, 1 checks, 68 lines checked >> 89853c019e04 drm/edid: Parse DSC1.2 cap fields from HFVSDB block >> -:51: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis >> #51: FILE: drivers/gpu/drm/drm_edid.c:4969: >> + drm_get_max_frl_rate(dsc_max_frl_rate, &hdmi_dsc->max_lanes, >> + &hdmi_dsc->max_frl_rate_per_lane); >> >> -:52: WARNING:LONG_LINE: line length of 101 exceeds 100 columns >> #52: FILE: drivers/gpu/drm/drm_edid.c:4970: >> + hdmi_dsc->total_chunk_kbytes = hf_vsdb[13] & DRM_EDID_DSC_TOTAL_CHUNK_KBYTES; >> >> total: 0 errors, 1 warnings, 1 checks, 125 lines checked >> 5120b1727391 drm/dp_helper: Add Helpers for FRL Link Training support for DP-HDMI2.1 PCON >> c68914ce7b67 drm/dp_helper: Add support for link failure detection >> -:112: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis >> #112: FILE: include/drm/drm_dp_helper.h:2055: >> +void drm_dp_pcon_hdmi_frl_link_error_count(struct drm_dp_aux *aux, >> + struct drm_connector *connector); >> >> total: 0 errors, 0 warnings, 1 checks, 76 lines checked >> 2f4d3c12ee27 drm/dp_helper: Add support for Configuring DSC for HDMI2.1 Pcon >> -:15: WARNING:TYPO_SPELLING: 'Convertor' may be misspelled - perhaps 'Converter'? >> #15: >> v3: Only setting the DSC bits for the Protocol Convertor control >> >> -:165: WARNING:BLOCK_COMMENT_STYLE: Block comments use a trailing */ on a separate line >> #165: FILE: drivers/gpu/drm/drm_dp_helper.c:3037: >> + * */ >> >> -:185: WARNING:BLOCK_COMMENT_STYLE: Block comments use a trailing */ on a separate line >> #185: FILE: drivers/gpu/drm/drm_dp_helper.c:3057: >> + * */ >> >> -:210: WARNING:BLOCK_COMMENT_STYLE: Block comments use a trailing */ on a separate line >> #210: FILE: drivers/gpu/drm/drm_dp_helper.c:3082: >> + * */ >> >> total: 0 errors, 4 warnings, 0 checks, 343 lines checked >> d1464a87a5a8 drm/dp_helper: Add helpers to configure PCONs RGB-YCbCr Conversion >> -:18: WARNING:TYPO_SPELLING: 'accomodate' may be misspelled - perhaps 'accommodate'? >> #18: >> -Modified the color-conversion cap helper function, to accomodate >> >> total: 0 errors, 1 warnings, 0 checks, 106 lines checked >> 29e16a799211 drm/i915: Capture max frl rate for PCON in dfp cap structure >> -:13: WARNING:COMMIT_LOG_LONG_LINE: Possible unwrapped commit description (prefer a maximum 75 chars per line) >> #13: >> -tweaked the comparison of target bw and pcon frl bw to avoid roundup errors. >> >> total: 0 errors, 1 warnings, 0 checks, 60 lines checked >> 0f68d7283295 drm/i915: Add support for starting FRL training for HDMI2.1 via PCON >> -:86: CHECK:BRACES: Blank lines aren't necessary after an open brace '{' >> #86: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4005: >> +{ >> + >> >> -:147: WARNING:LONG_LINE: line length of 101 exceeds 100 columns >> #147: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4066: >> + wait_for(is_active = drm_dp_pcon_is_frl_ready(&intel_dp->aux) == true, TIMEOUT_FRL_READY_MS); >> >> -:166: WARNING:LONG_LINE: line length of 112 exceeds 100 columns >> #166: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4085: >> + wait_for(is_active = drm_dp_pcon_hdmi_link_active(&intel_dp->aux) == true, TIMEOUT_HDMI_LINK_ACTIVE_MS); >> >> -:172: WARNING:LONG_LINE: line length of 101 exceeds 100 columns >> #172: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4091: >> + if (DP_PCON_HDMI_MODE_FRL != drm_dp_pcon_hdmi_link_mode(&intel_dp->aux, &frl_trained_mask)) { >> >> -:172: WARNING:CONSTANT_COMPARISON: Comparisons should place the constant on the right side of the test >> #172: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4091: >> + if (DP_PCON_HDMI_MODE_FRL != drm_dp_pcon_hdmi_link_mode(&intel_dp->aux, &frl_trained_mask)) { >> >> -:176: WARNING:LONG_LINE: line length of 109 exceeds 100 columns >> #176: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4095: >> + drm_dbg(&i915->drm, "MAX_FRL_MASK = %u, FRL_TRAINED_MASK = %u\n", max_frl_bw_mask, frl_trained_mask); >> >> total: 0 errors, 5 warnings, 1 checks, 194 lines checked >> 3793f5252161 drm/i915: Check for FRL training before DP Link training >> 126578f6fe39 drm/i915: Add support for enabling link status and recovery >> -:54: WARNING:LONG_LINE: line length of 107 exceeds 100 columns >> #54: FILE: drivers/gpu/drm/i915/display/intel_dp.c:6031: >> + drm_dp_pcon_hdmi_frl_link_error_count(&intel_dp->aux, &intel_dp->attached_connector->base); >> >> total: 0 errors, 1 warnings, 0 checks, 83 lines checked >> ca5d8df43ceb drm/i915: Read DSC capabilities of the HDMI2.1 PCON encoder >> -:51: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis >> #51: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4000: >> + if (drm_dp_dpcd_read(&intel_dp->aux, DP_PCON_DSC_ENCODER, >> + intel_dp->pcon_dsc_dpcd, >> >> -:57: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis >> #57: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4006: >> + drm_dbg_kms(&i915->drm, "PCON ENCODER DSC DPCD: %*ph\n", >> + (int)sizeof(intel_dp->pcon_dsc_dpcd), intel_dp->pcon_dsc_dpcd); >> >> total: 0 errors, 0 warnings, 2 checks, 39 lines checked >> 35f69a655bad drm/i915: Add helper functions for calculating DSC parameters for HDMI2.1 >> -:57: WARNING:TYPO_SPELLING: 'capabilites' may be misspelled - perhaps 'capabilities'? >> #57: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:3458: >> + * and dsc decoder capabilites >> >> -:143: WARNING:SUSPECT_CODE_INDENT: suspect code indent for conditional statements (16, 23) >> #143: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:3544: >> + if (min_slices <= 1 && src_max_slices >= 1 && hdmi_max_slices >= 1) >> + target_slices = 1; >> >> -:145: WARNING:SUSPECT_CODE_INDENT: suspect code indent for conditional statements (16, 23) >> #145: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:3546: >> + else if (min_slices <= 2 && src_max_slices >= 2 && hdmi_max_slices >= 2) >> + target_slices = 2; >> >> -:147: WARNING:SUSPECT_CODE_INDENT: suspect code indent for conditional statements (16, 23) >> #147: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:3548: >> + else if (min_slices <= 4 && src_max_slices >= 4 && hdmi_max_slices >= 4) >> + target_slices = 4; >> >> -:149: WARNING:SUSPECT_CODE_INDENT: suspect code indent for conditional statements (16, 23) >> #149: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:3550: >> + else if (min_slices <= 8 && src_max_slices >= 8 && hdmi_max_slices >= 8) >> + target_slices = 8; >> >> -:151: WARNING:SUSPECT_CODE_INDENT: suspect code indent for conditional statements (16, 23) >> #151: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:3552: >> + else if (min_slices <= 12 && src_max_slices >= 12 && hdmi_max_slices >= 12) >> + target_slices = 12; >> >> -:153: WARNING:SUSPECT_CODE_INDENT: suspect code indent for conditional statements (16, 23) >> #153: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:3554: >> + else if (min_slices <= 16 && src_max_slices >= 16 && hdmi_max_slices >= 16) >> + target_slices = 16; >> >> total: 0 errors, 7 warnings, 0 checks, 248 lines checked >> 34ee9dfdadfd drm/i915/display: Configure PCON for DSC1.1 to DSC1.2 encoding >> -:75: CHECK:BRACES: Blank lines aren't necessary after an open brace '{' >> #75: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4171: >> +{ >> + >> >> -:92: CHECK:LINE_SPACING: Please don't use multiple blank lines >> #92: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4188: >> + >> + >> >> -:155: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis >> #155: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4251: >> + bits_per_pixel = intel_dp_pcon_dsc_enc_bpp(intel_dp, crtc_state, >> + num_slices, slice_width); >> >> total: 0 errors, 0 warnings, 3 checks, 157 lines checked >> d739034947bb drm/i915/display: Let PCON convert from RGB to YCbCr if it can >> -:104: WARNING:LONG_LINE: line length of 101 exceeds 100 columns >> #104: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4368: >> + DP_DS_HDMI_BT2020_RGB_YCBCR_CONV); >> >> -:156: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis >> #156: FILE: drivers/gpu/drm/i915/display/intel_dp.c:6922: >> + rgb_to_ycbcr = drm_dp_downstream_rgb_to_ycbcr_conversion(intel_dp->dpcd, >> + intel_dp->downstream_ports, >> >> total: 0 errors, 1 warnings, 1 checks, 152 lines checked >> >> >> _______________________________________________ >> Intel-gfx mailing list >> Intel-gfx@lists.freedesktop.org >> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
> -----Original Message----- > From: Nautiyal, Ankit K <ankit.k.nautiyal@intel.com> > Sent: Wednesday, December 23, 2020 11:27 AM > To: Jani Nikula <jani.nikula@linux.intel.com>; Sharma, Swati2 > <swati2.sharma@intel.com>; Shankar, Uma <uma.shankar@intel.com> > Cc: intel-gfx@lists.freedesktop.org > Subject: Re: [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for Add support for DP- > HDMI2.1 PCON (rev9) > > Hi Jani, > > I apologize to miss these checkpatch errors. I mistakenly used some older version > of checkpatch script and couldn't get these. > > Nevertheless I should have taken care of the warnings from the patchwork. I fully > understand that onus is on the submitter of the series to fix all such warnings > and checks, and I take full responsibility of this mistake. > > Thank you for fixing these issues this time, and I assure you that I will take care > in future and make sure that the checkpatch warnings are addressed. > > Once again I apologize for the fault. I also should have checked this, will be more careful to ensure this remains the top item in the checklist along with CI results. Regards, Uma Shankar > > Thanks & Regards, > > Ankit > > > On 12/22/2020 10:13 PM, Jani Nikula wrote: > > On Fri, 18 Dec 2020, Patchwork <patchwork@emeril.freedesktop.org> wrote: > >> == Series Details == > >> > >> Series: Add support for DP-HDMI2.1 PCON (rev9) > >> URL : https://patchwork.freedesktop.org/series/82098/ > >> State : warning > >> > >> == Summary == > >> > > All - > > > > I've fixed most of the checkpatch warnings (save for LONG_LINE and > > BIT_MACRO that we don't care so much about) while applying. It's not > > something I normally do, and I really don't want to find these when > > the series is at v7 and the same warnings have been there since > > September and I keep being pinged about merging. > > > > Keeping the driver nice and clean is your job too, not just mine. > > > > BR, > > Jani. > > > > > >> $ dim checkpatch origin/drm-tip > >> 26eb0c2f2ee1 drm/edid: Add additional HFVSDB fields for HDMI2.1 > >> -:61: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email > name mismatch: 'From: Swati Sharma <swati2.sharma@intel.com>' != 'Signed-off- > by: Sharma, Swati2 <swati2.sharma@intel.com>' > >> > >> total: 0 errors, 1 warnings, 0 checks, 36 lines checked 13ffe829d77e > >> drm/edid: Parse MAX_FRL field from HFVSDB block > >> -:73: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open > >> parenthesis > >> #73: FILE: drivers/gpu/drm/drm_edid.c:4948: > >> + drm_get_max_frl_rate(max_frl_rate, &hdmi->max_lanes, > >> + &hdmi->max_frl_rate_per_lane); > >> > >> -:95: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email > name mismatch: 'From: Swati Sharma <swati2.sharma@intel.com>' != 'Signed-off- > by: Sharma, Swati2 <swati2.sharma@intel.com>' > >> > >> total: 0 errors, 1 warnings, 1 checks, 68 lines checked > >> 89853c019e04 drm/edid: Parse DSC1.2 cap fields from HFVSDB block > >> -:51: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open > >> parenthesis > >> #51: FILE: drivers/gpu/drm/drm_edid.c:4969: > >> + drm_get_max_frl_rate(dsc_max_frl_rate, &hdmi_dsc- > >max_lanes, > >> + &hdmi_dsc->max_frl_rate_per_lane); > >> > >> -:52: WARNING:LONG_LINE: line length of 101 exceeds 100 columns > >> #52: FILE: drivers/gpu/drm/drm_edid.c:4970: > >> + hdmi_dsc->total_chunk_kbytes = hf_vsdb[13] & > >> +DRM_EDID_DSC_TOTAL_CHUNK_KBYTES; > >> > >> total: 0 errors, 1 warnings, 1 checks, 125 lines checked > >> 5120b1727391 drm/dp_helper: Add Helpers for FRL Link Training support > >> for DP-HDMI2.1 PCON > >> c68914ce7b67 drm/dp_helper: Add support for link failure detection > >> -:112: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open > >> parenthesis > >> #112: FILE: include/drm/drm_dp_helper.h:2055: > >> +void drm_dp_pcon_hdmi_frl_link_error_count(struct drm_dp_aux *aux, > >> + struct drm_connector *connector); > >> > >> total: 0 errors, 0 warnings, 1 checks, 76 lines checked > >> 2f4d3c12ee27 drm/dp_helper: Add support for Configuring DSC for > >> HDMI2.1 Pcon > >> -:15: WARNING:TYPO_SPELLING: 'Convertor' may be misspelled - perhaps > 'Converter'? > >> #15: > >> v3: Only setting the DSC bits for the Protocol Convertor control > >> > >> -:165: WARNING:BLOCK_COMMENT_STYLE: Block comments use a trailing */ > >> on a separate line > >> #165: FILE: drivers/gpu/drm/drm_dp_helper.c:3037: > >> + * */ > >> > >> -:185: WARNING:BLOCK_COMMENT_STYLE: Block comments use a trailing */ > >> on a separate line > >> #185: FILE: drivers/gpu/drm/drm_dp_helper.c:3057: > >> + * */ > >> > >> -:210: WARNING:BLOCK_COMMENT_STYLE: Block comments use a trailing */ > >> on a separate line > >> #210: FILE: drivers/gpu/drm/drm_dp_helper.c:3082: > >> + * */ > >> > >> total: 0 errors, 4 warnings, 0 checks, 343 lines checked > >> d1464a87a5a8 drm/dp_helper: Add helpers to configure PCONs RGB-YCbCr > >> Conversion > >> -:18: WARNING:TYPO_SPELLING: 'accomodate' may be misspelled - perhaps > 'accommodate'? > >> #18: > >> -Modified the color-conversion cap helper function, to accomodate > >> > >> total: 0 errors, 1 warnings, 0 checks, 106 lines checked > >> 29e16a799211 drm/i915: Capture max frl rate for PCON in dfp cap > >> structure > >> -:13: WARNING:COMMIT_LOG_LONG_LINE: Possible unwrapped commit > >> description (prefer a maximum 75 chars per line) > >> #13: > >> -tweaked the comparison of target bw and pcon frl bw to avoid roundup > errors. > >> > >> total: 0 errors, 1 warnings, 0 checks, 60 lines checked > >> 0f68d7283295 drm/i915: Add support for starting FRL training for > >> HDMI2.1 via PCON > >> -:86: CHECK:BRACES: Blank lines aren't necessary after an open brace '{' > >> #86: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4005: > >> +{ > >> + > >> > >> -:147: WARNING:LONG_LINE: line length of 101 exceeds 100 columns > >> #147: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4066: > >> + wait_for(is_active = drm_dp_pcon_is_frl_ready(&intel_dp->aux) == > >> +true, TIMEOUT_FRL_READY_MS); > >> > >> -:166: WARNING:LONG_LINE: line length of 112 exceeds 100 columns > >> #166: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4085: > >> + wait_for(is_active = drm_dp_pcon_hdmi_link_active(&intel_dp->aux) > >> +== true, TIMEOUT_HDMI_LINK_ACTIVE_MS); > >> > >> -:172: WARNING:LONG_LINE: line length of 101 exceeds 100 columns > >> #172: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4091: > >> + if (DP_PCON_HDMI_MODE_FRL != > >> +drm_dp_pcon_hdmi_link_mode(&intel_dp->aux, &frl_trained_mask)) { > >> > >> -:172: WARNING:CONSTANT_COMPARISON: Comparisons should place the > >> constant on the right side of the test > >> #172: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4091: > >> + if (DP_PCON_HDMI_MODE_FRL != > >> +drm_dp_pcon_hdmi_link_mode(&intel_dp->aux, &frl_trained_mask)) { > >> > >> -:176: WARNING:LONG_LINE: line length of 109 exceeds 100 columns > >> #176: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4095: > >> + drm_dbg(&i915->drm, "MAX_FRL_MASK = %u, FRL_TRAINED_MASK = > %u\n", > >> +max_frl_bw_mask, frl_trained_mask); > >> > >> total: 0 errors, 5 warnings, 1 checks, 194 lines checked > >> 3793f5252161 drm/i915: Check for FRL training before DP Link training > >> 126578f6fe39 drm/i915: Add support for enabling link status and > >> recovery > >> -:54: WARNING:LONG_LINE: line length of 107 exceeds 100 columns > >> #54: FILE: drivers/gpu/drm/i915/display/intel_dp.c:6031: > >> + drm_dp_pcon_hdmi_frl_link_error_count(&intel_dp->aux, > >> +&intel_dp->attached_connector->base); > >> > >> total: 0 errors, 1 warnings, 0 checks, 83 lines checked ca5d8df43ceb > >> drm/i915: Read DSC capabilities of the HDMI2.1 PCON encoder > >> -:51: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open > >> parenthesis > >> #51: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4000: > >> + if (drm_dp_dpcd_read(&intel_dp->aux, DP_PCON_DSC_ENCODER, > >> + intel_dp->pcon_dsc_dpcd, > >> > >> -:57: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open > >> parenthesis > >> #57: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4006: > >> + drm_dbg_kms(&i915->drm, "PCON ENCODER DSC DPCD: %*ph\n", > >> + (int)sizeof(intel_dp->pcon_dsc_dpcd), intel_dp- > >pcon_dsc_dpcd); > >> > >> total: 0 errors, 0 warnings, 2 checks, 39 lines checked 35f69a655bad > >> drm/i915: Add helper functions for calculating DSC parameters for > >> HDMI2.1 > >> -:57: WARNING:TYPO_SPELLING: 'capabilites' may be misspelled - perhaps > 'capabilities'? > >> #57: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:3458: > >> + * and dsc decoder capabilites > >> > >> -:143: WARNING:SUSPECT_CODE_INDENT: suspect code indent for > >> conditional statements (16, 23) > >> #143: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:3544: > >> + if (min_slices <= 1 && src_max_slices >= 1 && hdmi_max_slices > >= 1) > >> + target_slices = 1; > >> > >> -:145: WARNING:SUSPECT_CODE_INDENT: suspect code indent for > >> conditional statements (16, 23) > >> #145: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:3546: > >> + else if (min_slices <= 2 && src_max_slices >= 2 && > hdmi_max_slices >= 2) > >> + target_slices = 2; > >> > >> -:147: WARNING:SUSPECT_CODE_INDENT: suspect code indent for > >> conditional statements (16, 23) > >> #147: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:3548: > >> + else if (min_slices <= 4 && src_max_slices >= 4 && > hdmi_max_slices >= 4) > >> + target_slices = 4; > >> > >> -:149: WARNING:SUSPECT_CODE_INDENT: suspect code indent for > >> conditional statements (16, 23) > >> #149: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:3550: > >> + else if (min_slices <= 8 && src_max_slices >= 8 && > hdmi_max_slices >= 8) > >> + target_slices = 8; > >> > >> -:151: WARNING:SUSPECT_CODE_INDENT: suspect code indent for > >> conditional statements (16, 23) > >> #151: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:3552: > >> + else if (min_slices <= 12 && src_max_slices >= 12 && > hdmi_max_slices >= 12) > >> + target_slices = 12; > >> > >> -:153: WARNING:SUSPECT_CODE_INDENT: suspect code indent for > >> conditional statements (16, 23) > >> #153: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:3554: > >> + else if (min_slices <= 16 && src_max_slices >= 16 && > hdmi_max_slices >= 16) > >> + target_slices = 16; > >> > >> total: 0 errors, 7 warnings, 0 checks, 248 lines checked 34ee9dfdadfd > >> drm/i915/display: Configure PCON for DSC1.1 to DSC1.2 encoding > >> -:75: CHECK:BRACES: Blank lines aren't necessary after an open brace '{' > >> #75: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4171: > >> +{ > >> + > >> > >> -:92: CHECK:LINE_SPACING: Please don't use multiple blank lines > >> #92: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4188: > >> + > >> + > >> > >> -:155: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open > >> parenthesis > >> #155: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4251: > >> + bits_per_pixel = intel_dp_pcon_dsc_enc_bpp(intel_dp, crtc_state, > >> + num_slices, slice_width); > >> > >> total: 0 errors, 0 warnings, 3 checks, 157 lines checked d739034947bb > >> drm/i915/display: Let PCON convert from RGB to YCbCr if it can > >> -:104: WARNING:LONG_LINE: line length of 101 exceeds 100 columns > >> #104: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4368: > >> + > DP_DS_HDMI_BT2020_RGB_YCBCR_CONV); > >> > >> -:156: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open > >> parenthesis > >> #156: FILE: drivers/gpu/drm/i915/display/intel_dp.c:6922: > >> + rgb_to_ycbcr = drm_dp_downstream_rgb_to_ycbcr_conversion(intel_dp- > >dpcd, > >> + intel_dp- > >downstream_ports, > >> > >> total: 0 errors, 1 warnings, 1 checks, 152 lines checked > >> > >> > >> _______________________________________________ > >> Intel-gfx mailing list > >> Intel-gfx@lists.freedesktop.org > >> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
On 23-Dec-20 12:24 PM, Shankar, Uma wrote: > > >> -----Original Message----- >> From: Nautiyal, Ankit K <ankit.k.nautiyal@intel.com> >> Sent: Wednesday, December 23, 2020 11:27 AM >> To: Jani Nikula <jani.nikula@linux.intel.com>; Sharma, Swati2 >> <swati2.sharma@intel.com>; Shankar, Uma <uma.shankar@intel.com> >> Cc: intel-gfx@lists.freedesktop.org >> Subject: Re: [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for Add support for DP- >> HDMI2.1 PCON (rev9) >> >> Hi Jani, >> >> I apologize to miss these checkpatch errors. I mistakenly used some older version >> of checkpatch script and couldn't get these. >> >> Nevertheless I should have taken care of the warnings from the patchwork. I fully >> understand that onus is on the submitter of the series to fix all such warnings >> and checks, and I take full responsibility of this mistake. >> >> Thank you for fixing these issues this time, and I assure you that I will take care >> in future and make sure that the checkpatch warnings are addressed. >> >> Once again I apologize for the fault. > > I also should have checked this, will be more careful to ensure this remains the top item > in the checklist along with CI results. > > Regards, > Uma Shankar Apologies from my side too. Thanks and Regards, Swati >> >> Thanks & Regards, >> >> Ankit >> >> >> On 12/22/2020 10:13 PM, Jani Nikula wrote: >>> On Fri, 18 Dec 2020, Patchwork <patchwork@emeril.freedesktop.org> wrote: >>>> == Series Details == >>>> >>>> Series: Add support for DP-HDMI2.1 PCON (rev9) >>>> URL : https://patchwork.freedesktop.org/series/82098/ >>>> State : warning >>>> >>>> == Summary == >>>> >>> All - >>> >>> I've fixed most of the checkpatch warnings (save for LONG_LINE and >>> BIT_MACRO that we don't care so much about) while applying. It's not >>> something I normally do, and I really don't want to find these when >>> the series is at v7 and the same warnings have been there since >>> September and I keep being pinged about merging. >>> >>> Keeping the driver nice and clean is your job too, not just mine. >>> >>> BR, >>> Jani. >>> >>> >>>> $ dim checkpatch origin/drm-tip >>>> 26eb0c2f2ee1 drm/edid: Add additional HFVSDB fields for HDMI2.1 >>>> -:61: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email >> name mismatch: 'From: Swati Sharma <swati2.sharma@intel.com>' != 'Signed-off- >> by: Sharma, Swati2 <swati2.sharma@intel.com>' >>>> >>>> total: 0 errors, 1 warnings, 0 checks, 36 lines checked 13ffe829d77e >>>> drm/edid: Parse MAX_FRL field from HFVSDB block >>>> -:73: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open >>>> parenthesis >>>> #73: FILE: drivers/gpu/drm/drm_edid.c:4948: >>>> + drm_get_max_frl_rate(max_frl_rate, &hdmi->max_lanes, >>>> + &hdmi->max_frl_rate_per_lane); >>>> >>>> -:95: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email >> name mismatch: 'From: Swati Sharma <swati2.sharma@intel.com>' != 'Signed-off- >> by: Sharma, Swati2 <swati2.sharma@intel.com>' >>>> >>>> total: 0 errors, 1 warnings, 1 checks, 68 lines checked >>>> 89853c019e04 drm/edid: Parse DSC1.2 cap fields from HFVSDB block >>>> -:51: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open >>>> parenthesis >>>> #51: FILE: drivers/gpu/drm/drm_edid.c:4969: >>>> + drm_get_max_frl_rate(dsc_max_frl_rate, &hdmi_dsc- >>> max_lanes, >>>> + &hdmi_dsc->max_frl_rate_per_lane); >>>> >>>> -:52: WARNING:LONG_LINE: line length of 101 exceeds 100 columns >>>> #52: FILE: drivers/gpu/drm/drm_edid.c:4970: >>>> + hdmi_dsc->total_chunk_kbytes = hf_vsdb[13] & >>>> +DRM_EDID_DSC_TOTAL_CHUNK_KBYTES; >>>> >>>> total: 0 errors, 1 warnings, 1 checks, 125 lines checked >>>> 5120b1727391 drm/dp_helper: Add Helpers for FRL Link Training support >>>> for DP-HDMI2.1 PCON >>>> c68914ce7b67 drm/dp_helper: Add support for link failure detection >>>> -:112: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open >>>> parenthesis >>>> #112: FILE: include/drm/drm_dp_helper.h:2055: >>>> +void drm_dp_pcon_hdmi_frl_link_error_count(struct drm_dp_aux *aux, >>>> + struct drm_connector *connector); >>>> >>>> total: 0 errors, 0 warnings, 1 checks, 76 lines checked >>>> 2f4d3c12ee27 drm/dp_helper: Add support for Configuring DSC for >>>> HDMI2.1 Pcon >>>> -:15: WARNING:TYPO_SPELLING: 'Convertor' may be misspelled - perhaps >> 'Converter'? >>>> #15: >>>> v3: Only setting the DSC bits for the Protocol Convertor control >>>> >>>> -:165: WARNING:BLOCK_COMMENT_STYLE: Block comments use a trailing */ >>>> on a separate line >>>> #165: FILE: drivers/gpu/drm/drm_dp_helper.c:3037: >>>> + * */ >>>> >>>> -:185: WARNING:BLOCK_COMMENT_STYLE: Block comments use a trailing */ >>>> on a separate line >>>> #185: FILE: drivers/gpu/drm/drm_dp_helper.c:3057: >>>> + * */ >>>> >>>> -:210: WARNING:BLOCK_COMMENT_STYLE: Block comments use a trailing */ >>>> on a separate line >>>> #210: FILE: drivers/gpu/drm/drm_dp_helper.c:3082: >>>> + * */ >>>> >>>> total: 0 errors, 4 warnings, 0 checks, 343 lines checked >>>> d1464a87a5a8 drm/dp_helper: Add helpers to configure PCONs RGB-YCbCr >>>> Conversion >>>> -:18: WARNING:TYPO_SPELLING: 'accomodate' may be misspelled - perhaps >> 'accommodate'? >>>> #18: >>>> -Modified the color-conversion cap helper function, to accomodate >>>> >>>> total: 0 errors, 1 warnings, 0 checks, 106 lines checked >>>> 29e16a799211 drm/i915: Capture max frl rate for PCON in dfp cap >>>> structure >>>> -:13: WARNING:COMMIT_LOG_LONG_LINE: Possible unwrapped commit >>>> description (prefer a maximum 75 chars per line) >>>> #13: >>>> -tweaked the comparison of target bw and pcon frl bw to avoid roundup >> errors. >>>> >>>> total: 0 errors, 1 warnings, 0 checks, 60 lines checked >>>> 0f68d7283295 drm/i915: Add support for starting FRL training for >>>> HDMI2.1 via PCON >>>> -:86: CHECK:BRACES: Blank lines aren't necessary after an open brace '{' >>>> #86: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4005: >>>> +{ >>>> + >>>> >>>> -:147: WARNING:LONG_LINE: line length of 101 exceeds 100 columns >>>> #147: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4066: >>>> + wait_for(is_active = drm_dp_pcon_is_frl_ready(&intel_dp->aux) == >>>> +true, TIMEOUT_FRL_READY_MS); >>>> >>>> -:166: WARNING:LONG_LINE: line length of 112 exceeds 100 columns >>>> #166: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4085: >>>> + wait_for(is_active = drm_dp_pcon_hdmi_link_active(&intel_dp->aux) >>>> +== true, TIMEOUT_HDMI_LINK_ACTIVE_MS); >>>> >>>> -:172: WARNING:LONG_LINE: line length of 101 exceeds 100 columns >>>> #172: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4091: >>>> + if (DP_PCON_HDMI_MODE_FRL != >>>> +drm_dp_pcon_hdmi_link_mode(&intel_dp->aux, &frl_trained_mask)) { >>>> >>>> -:172: WARNING:CONSTANT_COMPARISON: Comparisons should place the >>>> constant on the right side of the test >>>> #172: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4091: >>>> + if (DP_PCON_HDMI_MODE_FRL != >>>> +drm_dp_pcon_hdmi_link_mode(&intel_dp->aux, &frl_trained_mask)) { >>>> >>>> -:176: WARNING:LONG_LINE: line length of 109 exceeds 100 columns >>>> #176: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4095: >>>> + drm_dbg(&i915->drm, "MAX_FRL_MASK = %u, FRL_TRAINED_MASK = >> %u\n", >>>> +max_frl_bw_mask, frl_trained_mask); >>>> >>>> total: 0 errors, 5 warnings, 1 checks, 194 lines checked >>>> 3793f5252161 drm/i915: Check for FRL training before DP Link training >>>> 126578f6fe39 drm/i915: Add support for enabling link status and >>>> recovery >>>> -:54: WARNING:LONG_LINE: line length of 107 exceeds 100 columns >>>> #54: FILE: drivers/gpu/drm/i915/display/intel_dp.c:6031: >>>> + drm_dp_pcon_hdmi_frl_link_error_count(&intel_dp->aux, >>>> +&intel_dp->attached_connector->base); >>>> >>>> total: 0 errors, 1 warnings, 0 checks, 83 lines checked ca5d8df43ceb >>>> drm/i915: Read DSC capabilities of the HDMI2.1 PCON encoder >>>> -:51: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open >>>> parenthesis >>>> #51: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4000: >>>> + if (drm_dp_dpcd_read(&intel_dp->aux, DP_PCON_DSC_ENCODER, >>>> + intel_dp->pcon_dsc_dpcd, >>>> >>>> -:57: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open >>>> parenthesis >>>> #57: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4006: >>>> + drm_dbg_kms(&i915->drm, "PCON ENCODER DSC DPCD: %*ph\n", >>>> + (int)sizeof(intel_dp->pcon_dsc_dpcd), intel_dp- >>> pcon_dsc_dpcd); >>>> >>>> total: 0 errors, 0 warnings, 2 checks, 39 lines checked 35f69a655bad >>>> drm/i915: Add helper functions for calculating DSC parameters for >>>> HDMI2.1 >>>> -:57: WARNING:TYPO_SPELLING: 'capabilites' may be misspelled - perhaps >> 'capabilities'? >>>> #57: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:3458: >>>> + * and dsc decoder capabilites >>>> >>>> -:143: WARNING:SUSPECT_CODE_INDENT: suspect code indent for >>>> conditional statements (16, 23) >>>> #143: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:3544: >>>> + if (min_slices <= 1 && src_max_slices >= 1 && hdmi_max_slices >>> = 1) >>>> + target_slices = 1; >>>> >>>> -:145: WARNING:SUSPECT_CODE_INDENT: suspect code indent for >>>> conditional statements (16, 23) >>>> #145: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:3546: >>>> + else if (min_slices <= 2 && src_max_slices >= 2 && >> hdmi_max_slices >= 2) >>>> + target_slices = 2; >>>> >>>> -:147: WARNING:SUSPECT_CODE_INDENT: suspect code indent for >>>> conditional statements (16, 23) >>>> #147: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:3548: >>>> + else if (min_slices <= 4 && src_max_slices >= 4 && >> hdmi_max_slices >= 4) >>>> + target_slices = 4; >>>> >>>> -:149: WARNING:SUSPECT_CODE_INDENT: suspect code indent for >>>> conditional statements (16, 23) >>>> #149: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:3550: >>>> + else if (min_slices <= 8 && src_max_slices >= 8 && >> hdmi_max_slices >= 8) >>>> + target_slices = 8; >>>> >>>> -:151: WARNING:SUSPECT_CODE_INDENT: suspect code indent for >>>> conditional statements (16, 23) >>>> #151: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:3552: >>>> + else if (min_slices <= 12 && src_max_slices >= 12 && >> hdmi_max_slices >= 12) >>>> + target_slices = 12; >>>> >>>> -:153: WARNING:SUSPECT_CODE_INDENT: suspect code indent for >>>> conditional statements (16, 23) >>>> #153: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:3554: >>>> + else if (min_slices <= 16 && src_max_slices >= 16 && >> hdmi_max_slices >= 16) >>>> + target_slices = 16; >>>> >>>> total: 0 errors, 7 warnings, 0 checks, 248 lines checked 34ee9dfdadfd >>>> drm/i915/display: Configure PCON for DSC1.1 to DSC1.2 encoding >>>> -:75: CHECK:BRACES: Blank lines aren't necessary after an open brace '{' >>>> #75: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4171: >>>> +{ >>>> + >>>> >>>> -:92: CHECK:LINE_SPACING: Please don't use multiple blank lines >>>> #92: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4188: >>>> + >>>> + >>>> >>>> -:155: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open >>>> parenthesis >>>> #155: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4251: >>>> + bits_per_pixel = intel_dp_pcon_dsc_enc_bpp(intel_dp, crtc_state, >>>> + num_slices, slice_width); >>>> >>>> total: 0 errors, 0 warnings, 3 checks, 157 lines checked d739034947bb >>>> drm/i915/display: Let PCON convert from RGB to YCbCr if it can >>>> -:104: WARNING:LONG_LINE: line length of 101 exceeds 100 columns >>>> #104: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4368: >>>> + >> DP_DS_HDMI_BT2020_RGB_YCBCR_CONV); >>>> >>>> -:156: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open >>>> parenthesis >>>> #156: FILE: drivers/gpu/drm/i915/display/intel_dp.c:6922: >>>> + rgb_to_ycbcr = drm_dp_downstream_rgb_to_ycbcr_conversion(intel_dp- >>> dpcd, >>>> + intel_dp- >>> downstream_ports, >>>> >>>> total: 0 errors, 1 warnings, 1 checks, 152 lines checked >>>> >>>> >>>> _______________________________________________ >>>> Intel-gfx mailing list >>>> Intel-gfx@lists.freedesktop.org >>>> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
On Wed, 23 Dec 2020, "Sharma, Swati2" <swati2.sharma@intel.com> wrote: > On 23-Dec-20 12:24 PM, Shankar, Uma wrote: >> >> >>> -----Original Message----- >>> From: Nautiyal, Ankit K <ankit.k.nautiyal@intel.com> >>> Sent: Wednesday, December 23, 2020 11:27 AM >>> To: Jani Nikula <jani.nikula@linux.intel.com>; Sharma, Swati2 >>> <swati2.sharma@intel.com>; Shankar, Uma <uma.shankar@intel.com> >>> Cc: intel-gfx@lists.freedesktop.org >>> Subject: Re: [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for Add support for DP- >>> HDMI2.1 PCON (rev9) >>> >>> Hi Jani, >>> >>> I apologize to miss these checkpatch errors. I mistakenly used some older version >>> of checkpatch script and couldn't get these. >>> >>> Nevertheless I should have taken care of the warnings from the patchwork. I fully >>> understand that onus is on the submitter of the series to fix all such warnings >>> and checks, and I take full responsibility of this mistake. >>> >>> Thank you for fixing these issues this time, and I assure you that I will take care >>> in future and make sure that the checkpatch warnings are addressed. >>> >>> Once again I apologize for the fault. >> >> I also should have checked this, will be more careful to ensure this remains the top item >> in the checklist along with CI results. >> >> Regards, >> Uma Shankar > > Apologies from my side too. > > Thanks and Regards, > Swati Hey - Don't worry about it. I mean, do pay attention going forward, but don't worry about it. ;) Also, please consider using 'dim checkpatch' as a helper for checking the commits in a branch. It'll use checkpatch from the kernel repo directly, and it'll pass useful parameters to checkpatch. One of them is --strict, which you may have missed. For example, to check the HEAD commit: $ dim checkpatch Five topmost commits in your current branch: $ dim checkpatch HEAD~5 Additionally use the "drm-intel" profile to filter out some of the more noisy warnings we don't care so much about (*): $ dim checkpatch HEAD~5 drm-intel HTH, Jani. (*) --max-line-length=100 --ignore=BIT_MACRO,SPLIT_STRING,LONG_LINE_STRING,BOOL_MEMBER >>> >>> Thanks & Regards, >>> >>> Ankit >>> >>> >>> On 12/22/2020 10:13 PM, Jani Nikula wrote: >>>> On Fri, 18 Dec 2020, Patchwork <patchwork@emeril.freedesktop.org> wrote: >>>>> == Series Details == >>>>> >>>>> Series: Add support for DP-HDMI2.1 PCON (rev9) >>>>> URL : https://patchwork.freedesktop.org/series/82098/ >>>>> State : warning >>>>> >>>>> == Summary == >>>>> >>>> All - >>>> >>>> I've fixed most of the checkpatch warnings (save for LONG_LINE and >>>> BIT_MACRO that we don't care so much about) while applying. It's not >>>> something I normally do, and I really don't want to find these when >>>> the series is at v7 and the same warnings have been there since >>>> September and I keep being pinged about merging. >>>> >>>> Keeping the driver nice and clean is your job too, not just mine. >>>> >>>> BR, >>>> Jani. >>>> >>>> >>>>> $ dim checkpatch origin/drm-tip >>>>> 26eb0c2f2ee1 drm/edid: Add additional HFVSDB fields for HDMI2.1 >>>>> -:61: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email >>> name mismatch: 'From: Swati Sharma <swati2.sharma@intel.com>' != 'Signed-off- >>> by: Sharma, Swati2 <swati2.sharma@intel.com>' >>>>> >>>>> total: 0 errors, 1 warnings, 0 checks, 36 lines checked 13ffe829d77e >>>>> drm/edid: Parse MAX_FRL field from HFVSDB block >>>>> -:73: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open >>>>> parenthesis >>>>> #73: FILE: drivers/gpu/drm/drm_edid.c:4948: >>>>> + drm_get_max_frl_rate(max_frl_rate, &hdmi->max_lanes, >>>>> + &hdmi->max_frl_rate_per_lane); >>>>> >>>>> -:95: WARNING:FROM_SIGN_OFF_MISMATCH: From:/Signed-off-by: email >>> name mismatch: 'From: Swati Sharma <swati2.sharma@intel.com>' != 'Signed-off- >>> by: Sharma, Swati2 <swati2.sharma@intel.com>' >>>>> >>>>> total: 0 errors, 1 warnings, 1 checks, 68 lines checked >>>>> 89853c019e04 drm/edid: Parse DSC1.2 cap fields from HFVSDB block >>>>> -:51: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open >>>>> parenthesis >>>>> #51: FILE: drivers/gpu/drm/drm_edid.c:4969: >>>>> + drm_get_max_frl_rate(dsc_max_frl_rate, &hdmi_dsc- >>>> max_lanes, >>>>> + &hdmi_dsc->max_frl_rate_per_lane); >>>>> >>>>> -:52: WARNING:LONG_LINE: line length of 101 exceeds 100 columns >>>>> #52: FILE: drivers/gpu/drm/drm_edid.c:4970: >>>>> + hdmi_dsc->total_chunk_kbytes = hf_vsdb[13] & >>>>> +DRM_EDID_DSC_TOTAL_CHUNK_KBYTES; >>>>> >>>>> total: 0 errors, 1 warnings, 1 checks, 125 lines checked >>>>> 5120b1727391 drm/dp_helper: Add Helpers for FRL Link Training support >>>>> for DP-HDMI2.1 PCON >>>>> c68914ce7b67 drm/dp_helper: Add support for link failure detection >>>>> -:112: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open >>>>> parenthesis >>>>> #112: FILE: include/drm/drm_dp_helper.h:2055: >>>>> +void drm_dp_pcon_hdmi_frl_link_error_count(struct drm_dp_aux *aux, >>>>> + struct drm_connector *connector); >>>>> >>>>> total: 0 errors, 0 warnings, 1 checks, 76 lines checked >>>>> 2f4d3c12ee27 drm/dp_helper: Add support for Configuring DSC for >>>>> HDMI2.1 Pcon >>>>> -:15: WARNING:TYPO_SPELLING: 'Convertor' may be misspelled - perhaps >>> 'Converter'? >>>>> #15: >>>>> v3: Only setting the DSC bits for the Protocol Convertor control >>>>> >>>>> -:165: WARNING:BLOCK_COMMENT_STYLE: Block comments use a trailing */ >>>>> on a separate line >>>>> #165: FILE: drivers/gpu/drm/drm_dp_helper.c:3037: >>>>> + * */ >>>>> >>>>> -:185: WARNING:BLOCK_COMMENT_STYLE: Block comments use a trailing */ >>>>> on a separate line >>>>> #185: FILE: drivers/gpu/drm/drm_dp_helper.c:3057: >>>>> + * */ >>>>> >>>>> -:210: WARNING:BLOCK_COMMENT_STYLE: Block comments use a trailing */ >>>>> on a separate line >>>>> #210: FILE: drivers/gpu/drm/drm_dp_helper.c:3082: >>>>> + * */ >>>>> >>>>> total: 0 errors, 4 warnings, 0 checks, 343 lines checked >>>>> d1464a87a5a8 drm/dp_helper: Add helpers to configure PCONs RGB-YCbCr >>>>> Conversion >>>>> -:18: WARNING:TYPO_SPELLING: 'accomodate' may be misspelled - perhaps >>> 'accommodate'? >>>>> #18: >>>>> -Modified the color-conversion cap helper function, to accomodate >>>>> >>>>> total: 0 errors, 1 warnings, 0 checks, 106 lines checked >>>>> 29e16a799211 drm/i915: Capture max frl rate for PCON in dfp cap >>>>> structure >>>>> -:13: WARNING:COMMIT_LOG_LONG_LINE: Possible unwrapped commit >>>>> description (prefer a maximum 75 chars per line) >>>>> #13: >>>>> -tweaked the comparison of target bw and pcon frl bw to avoid roundup >>> errors. >>>>> >>>>> total: 0 errors, 1 warnings, 0 checks, 60 lines checked >>>>> 0f68d7283295 drm/i915: Add support for starting FRL training for >>>>> HDMI2.1 via PCON >>>>> -:86: CHECK:BRACES: Blank lines aren't necessary after an open brace '{' >>>>> #86: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4005: >>>>> +{ >>>>> + >>>>> >>>>> -:147: WARNING:LONG_LINE: line length of 101 exceeds 100 columns >>>>> #147: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4066: >>>>> + wait_for(is_active = drm_dp_pcon_is_frl_ready(&intel_dp->aux) == >>>>> +true, TIMEOUT_FRL_READY_MS); >>>>> >>>>> -:166: WARNING:LONG_LINE: line length of 112 exceeds 100 columns >>>>> #166: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4085: >>>>> + wait_for(is_active = drm_dp_pcon_hdmi_link_active(&intel_dp->aux) >>>>> +== true, TIMEOUT_HDMI_LINK_ACTIVE_MS); >>>>> >>>>> -:172: WARNING:LONG_LINE: line length of 101 exceeds 100 columns >>>>> #172: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4091: >>>>> + if (DP_PCON_HDMI_MODE_FRL != >>>>> +drm_dp_pcon_hdmi_link_mode(&intel_dp->aux, &frl_trained_mask)) { >>>>> >>>>> -:172: WARNING:CONSTANT_COMPARISON: Comparisons should place the >>>>> constant on the right side of the test >>>>> #172: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4091: >>>>> + if (DP_PCON_HDMI_MODE_FRL != >>>>> +drm_dp_pcon_hdmi_link_mode(&intel_dp->aux, &frl_trained_mask)) { >>>>> >>>>> -:176: WARNING:LONG_LINE: line length of 109 exceeds 100 columns >>>>> #176: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4095: >>>>> + drm_dbg(&i915->drm, "MAX_FRL_MASK = %u, FRL_TRAINED_MASK = >>> %u\n", >>>>> +max_frl_bw_mask, frl_trained_mask); >>>>> >>>>> total: 0 errors, 5 warnings, 1 checks, 194 lines checked >>>>> 3793f5252161 drm/i915: Check for FRL training before DP Link training >>>>> 126578f6fe39 drm/i915: Add support for enabling link status and >>>>> recovery >>>>> -:54: WARNING:LONG_LINE: line length of 107 exceeds 100 columns >>>>> #54: FILE: drivers/gpu/drm/i915/display/intel_dp.c:6031: >>>>> + drm_dp_pcon_hdmi_frl_link_error_count(&intel_dp->aux, >>>>> +&intel_dp->attached_connector->base); >>>>> >>>>> total: 0 errors, 1 warnings, 0 checks, 83 lines checked ca5d8df43ceb >>>>> drm/i915: Read DSC capabilities of the HDMI2.1 PCON encoder >>>>> -:51: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open >>>>> parenthesis >>>>> #51: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4000: >>>>> + if (drm_dp_dpcd_read(&intel_dp->aux, DP_PCON_DSC_ENCODER, >>>>> + intel_dp->pcon_dsc_dpcd, >>>>> >>>>> -:57: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open >>>>> parenthesis >>>>> #57: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4006: >>>>> + drm_dbg_kms(&i915->drm, "PCON ENCODER DSC DPCD: %*ph\n", >>>>> + (int)sizeof(intel_dp->pcon_dsc_dpcd), intel_dp- >>>> pcon_dsc_dpcd); >>>>> >>>>> total: 0 errors, 0 warnings, 2 checks, 39 lines checked 35f69a655bad >>>>> drm/i915: Add helper functions for calculating DSC parameters for >>>>> HDMI2.1 >>>>> -:57: WARNING:TYPO_SPELLING: 'capabilites' may be misspelled - perhaps >>> 'capabilities'? >>>>> #57: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:3458: >>>>> + * and dsc decoder capabilites >>>>> >>>>> -:143: WARNING:SUSPECT_CODE_INDENT: suspect code indent for >>>>> conditional statements (16, 23) >>>>> #143: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:3544: >>>>> + if (min_slices <= 1 && src_max_slices >= 1 && hdmi_max_slices >>>> = 1) >>>>> + target_slices = 1; >>>>> >>>>> -:145: WARNING:SUSPECT_CODE_INDENT: suspect code indent for >>>>> conditional statements (16, 23) >>>>> #145: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:3546: >>>>> + else if (min_slices <= 2 && src_max_slices >= 2 && >>> hdmi_max_slices >= 2) >>>>> + target_slices = 2; >>>>> >>>>> -:147: WARNING:SUSPECT_CODE_INDENT: suspect code indent for >>>>> conditional statements (16, 23) >>>>> #147: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:3548: >>>>> + else if (min_slices <= 4 && src_max_slices >= 4 && >>> hdmi_max_slices >= 4) >>>>> + target_slices = 4; >>>>> >>>>> -:149: WARNING:SUSPECT_CODE_INDENT: suspect code indent for >>>>> conditional statements (16, 23) >>>>> #149: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:3550: >>>>> + else if (min_slices <= 8 && src_max_slices >= 8 && >>> hdmi_max_slices >= 8) >>>>> + target_slices = 8; >>>>> >>>>> -:151: WARNING:SUSPECT_CODE_INDENT: suspect code indent for >>>>> conditional statements (16, 23) >>>>> #151: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:3552: >>>>> + else if (min_slices <= 12 && src_max_slices >= 12 && >>> hdmi_max_slices >= 12) >>>>> + target_slices = 12; >>>>> >>>>> -:153: WARNING:SUSPECT_CODE_INDENT: suspect code indent for >>>>> conditional statements (16, 23) >>>>> #153: FILE: drivers/gpu/drm/i915/display/intel_hdmi.c:3554: >>>>> + else if (min_slices <= 16 && src_max_slices >= 16 && >>> hdmi_max_slices >= 16) >>>>> + target_slices = 16; >>>>> >>>>> total: 0 errors, 7 warnings, 0 checks, 248 lines checked 34ee9dfdadfd >>>>> drm/i915/display: Configure PCON for DSC1.1 to DSC1.2 encoding >>>>> -:75: CHECK:BRACES: Blank lines aren't necessary after an open brace '{' >>>>> #75: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4171: >>>>> +{ >>>>> + >>>>> >>>>> -:92: CHECK:LINE_SPACING: Please don't use multiple blank lines >>>>> #92: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4188: >>>>> + >>>>> + >>>>> >>>>> -:155: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open >>>>> parenthesis >>>>> #155: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4251: >>>>> + bits_per_pixel = intel_dp_pcon_dsc_enc_bpp(intel_dp, crtc_state, >>>>> + num_slices, slice_width); >>>>> >>>>> total: 0 errors, 0 warnings, 3 checks, 157 lines checked d739034947bb >>>>> drm/i915/display: Let PCON convert from RGB to YCbCr if it can >>>>> -:104: WARNING:LONG_LINE: line length of 101 exceeds 100 columns >>>>> #104: FILE: drivers/gpu/drm/i915/display/intel_dp.c:4368: >>>>> + >>> DP_DS_HDMI_BT2020_RGB_YCBCR_CONV); >>>>> >>>>> -:156: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open >>>>> parenthesis >>>>> #156: FILE: drivers/gpu/drm/i915/display/intel_dp.c:6922: >>>>> + rgb_to_ycbcr = drm_dp_downstream_rgb_to_ycbcr_conversion(intel_dp- >>>> dpcd, >>>>> + intel_dp- >>>> downstream_ports, >>>>> >>>>> total: 0 errors, 1 warnings, 1 checks, 152 lines checked >>>>> >>>>> >>>>> _______________________________________________ >>>>> Intel-gfx mailing list >>>>> Intel-gfx@lists.freedesktop.org >>>>> https://lists.freedesktop.org/mailman/listinfo/intel-gfx