From: Arnd Bergmann <arnd@kernel.org>
To: "Harry Wentland" <harry.wentland@amd.com>,
"Leo Li" <sunpeng.li@amd.com>,
"Alex Deucher" <alexander.deucher@amd.com>,
"Christian König" <christian.koenig@amd.com>,
"Pan, Xinhui" <Xinhui.Pan@amd.com>,
"David Airlie" <airlied@linux.ie>,
"Daniel Vetter" <daniel@ffwll.ch>,
"Dmytro Laktyushkin" <Dmytro.Laktyushkin@amd.com>,
"Rodrigo Siqueira" <Rodrigo.Siqueira@amd.com>,
"Jun Lei" <Jun.Lei@amd.com>
Cc: Arnd Bergmann <arnd@arndb.de>, Anson Jacob <Anson.Jacob@amd.com>,
Stylon Wang <stylon.wang@amd.com>,
Chaitanya Dhere <chaitanya.dhere@amd.com>,
Wesley Chalmers <Wesley.Chalmers@amd.com>,
amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] [RESEND] drm/amdgpu: fix enum odm_combine_mode mismatch
Date: Mon, 27 Sep 2021 12:06:27 +0200 [thread overview]
Message-ID: <20210927100659.1431744-1-arnd@kernel.org> (raw)
From: Arnd Bergmann <arnd@arndb.de>
A conversion from 'bool' to 'enum odm_combine_mode' was incomplete,
and gcc warns about this with many instances of
display/dc/dml/dcn20/display_mode_vba_20.c:3899:44: warning: implicit conversion from 'enum <anonymous>' to 'enum
odm_combine_mode' [-Wenum-conversion]
3899 | locals->ODMCombineEnablePerState[i][k] = false;
Change the ones that we get a warning for, using the same numerical
values to leave the behavior unchanged.
Fixes: 5fc11598166d ("drm/amd/display: expand dml structs")
Link: https://lore.kernel.org/all/20201026210039.3884312-3-arnd@kernel.org/
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
I cannot tell if this is the correct conversion, please review
carefully.
Tested on v5.15-rc2, please just ignore if a patch is already pending
for v5.15.
I got now reply to this patch when I originally sent it. With -Werror
being the default now, it is still needed to make the driver build, please
have another look.
---
.../amd/display/dc/dml/dcn20/display_mode_vba_20.c | 8 ++++----
.../amd/display/dc/dml/dcn20/display_mode_vba_20v2.c | 10 +++++-----
.../amd/display/dc/dml/dcn21/display_mode_vba_21.c | 12 ++++++------
3 files changed, 15 insertions(+), 15 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_mode_vba_20.c b/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_mode_vba_20.c
index f34bc3c8da41..69c41e3e3ba2 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_mode_vba_20.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_mode_vba_20.c
@@ -3901,14 +3901,14 @@ void dml20_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
mode_lib->vba.PlaneRequiredDISPCLKWithODMCombine = mode_lib->vba.PixelClock[k] / 2
* (1 + mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100.0);
- locals->ODMCombineEnablePerState[i][k] = false;
+ locals->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_disabled;
mode_lib->vba.PlaneRequiredDISPCLK = mode_lib->vba.PlaneRequiredDISPCLKWithoutODMCombine;
if (mode_lib->vba.ODMCapability) {
if (locals->PlaneRequiredDISPCLKWithoutODMCombine > mode_lib->vba.MaxDispclkRoundedDownToDFSGranularity) {
- locals->ODMCombineEnablePerState[i][k] = true;
+ locals->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_2to1;
mode_lib->vba.PlaneRequiredDISPCLK = mode_lib->vba.PlaneRequiredDISPCLKWithODMCombine;
} else if (locals->HActive[k] > DCN20_MAX_420_IMAGE_WIDTH && locals->OutputFormat[k] == dm_420) {
- locals->ODMCombineEnablePerState[i][k] = true;
+ locals->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_2to1;
mode_lib->vba.PlaneRequiredDISPCLK = mode_lib->vba.PlaneRequiredDISPCLKWithODMCombine;
}
}
@@ -3961,7 +3961,7 @@ void dml20_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
locals->RequiredDISPCLK[i][j] = 0.0;
locals->DISPCLK_DPPCLK_Support[i][j] = true;
for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
- locals->ODMCombineEnablePerState[i][k] = false;
+ locals->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_disabled;
if (locals->SwathWidthYSingleDPP[k] <= locals->MaximumSwathWidth[k]) {
locals->NoOfDPP[i][j][k] = 1;
locals->RequiredDPPCLK[i][j][k] = locals->MinDPPCLKUsingSingleDPP[k]
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_mode_vba_20v2.c b/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_mode_vba_20v2.c
index 719949ad49ed..3c8c03496611 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_mode_vba_20v2.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn20/display_mode_vba_20v2.c
@@ -4012,17 +4012,17 @@ void dml20v2_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode
mode_lib->vba.PlaneRequiredDISPCLKWithODMCombine = mode_lib->vba.PixelClock[k] / 2
* (1 + mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100.0);
- locals->ODMCombineEnablePerState[i][k] = false;
+ locals->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_disabled;
mode_lib->vba.PlaneRequiredDISPCLK = mode_lib->vba.PlaneRequiredDISPCLKWithoutODMCombine;
if (mode_lib->vba.ODMCapability) {
if (locals->PlaneRequiredDISPCLKWithoutODMCombine > MaxMaxDispclkRoundedDown) {
- locals->ODMCombineEnablePerState[i][k] = true;
+ locals->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_2to1;
mode_lib->vba.PlaneRequiredDISPCLK = mode_lib->vba.PlaneRequiredDISPCLKWithODMCombine;
} else if (locals->DSCEnabled[k] && (locals->HActive[k] > DCN20_MAX_DSC_IMAGE_WIDTH)) {
- locals->ODMCombineEnablePerState[i][k] = true;
+ locals->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_2to1;
mode_lib->vba.PlaneRequiredDISPCLK = mode_lib->vba.PlaneRequiredDISPCLKWithODMCombine;
} else if (locals->HActive[k] > DCN20_MAX_420_IMAGE_WIDTH && locals->OutputFormat[k] == dm_420) {
- locals->ODMCombineEnablePerState[i][k] = true;
+ locals->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_2to1;
mode_lib->vba.PlaneRequiredDISPCLK = mode_lib->vba.PlaneRequiredDISPCLKWithODMCombine;
}
}
@@ -4075,7 +4075,7 @@ void dml20v2_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode
locals->RequiredDISPCLK[i][j] = 0.0;
locals->DISPCLK_DPPCLK_Support[i][j] = true;
for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
- locals->ODMCombineEnablePerState[i][k] = false;
+ locals->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_disabled;
if (locals->SwathWidthYSingleDPP[k] <= locals->MaximumSwathWidth[k]) {
locals->NoOfDPP[i][j][k] = 1;
locals->RequiredDPPCLK[i][j][k] = locals->MinDPPCLKUsingSingleDPP[k]
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn21/display_mode_vba_21.c b/drivers/gpu/drm/amd/display/dc/dml/dcn21/display_mode_vba_21.c
index ffbe93b4d0c0..971a5af92118 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn21/display_mode_vba_21.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn21/display_mode_vba_21.c
@@ -3983,17 +3983,17 @@ void dml21_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
mode_lib->vba.PlaneRequiredDISPCLKWithODMCombine = mode_lib->vba.PixelClock[k] / 2
* (1 + mode_lib->vba.DISPCLKDPPCLKDSCCLKDownSpreading / 100.0);
- locals->ODMCombineEnablePerState[i][k] = false;
+ locals->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_disabled;
mode_lib->vba.PlaneRequiredDISPCLK = mode_lib->vba.PlaneRequiredDISPCLKWithoutODMCombine;
if (mode_lib->vba.ODMCapability) {
if (locals->PlaneRequiredDISPCLKWithoutODMCombine > MaxMaxDispclkRoundedDown) {
- locals->ODMCombineEnablePerState[i][k] = true;
+ locals->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_2to1;
mode_lib->vba.PlaneRequiredDISPCLK = mode_lib->vba.PlaneRequiredDISPCLKWithODMCombine;
} else if (locals->DSCEnabled[k] && (locals->HActive[k] > DCN21_MAX_DSC_IMAGE_WIDTH)) {
- locals->ODMCombineEnablePerState[i][k] = true;
+ locals->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_2to1;
mode_lib->vba.PlaneRequiredDISPCLK = mode_lib->vba.PlaneRequiredDISPCLKWithODMCombine;
} else if (locals->HActive[k] > DCN21_MAX_420_IMAGE_WIDTH && locals->OutputFormat[k] == dm_420) {
- locals->ODMCombineEnablePerState[i][k] = true;
+ locals->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_2to1;
mode_lib->vba.PlaneRequiredDISPCLK = mode_lib->vba.PlaneRequiredDISPCLKWithODMCombine;
}
}
@@ -4046,7 +4046,7 @@ void dml21_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
locals->RequiredDISPCLK[i][j] = 0.0;
locals->DISPCLK_DPPCLK_Support[i][j] = true;
for (k = 0; k <= mode_lib->vba.NumberOfActivePlanes - 1; k++) {
- locals->ODMCombineEnablePerState[i][k] = false;
+ locals->ODMCombineEnablePerState[i][k] = dm_odm_combine_mode_disabled;
if (locals->SwathWidthYSingleDPP[k] <= locals->MaximumSwathWidth[k]) {
locals->NoOfDPP[i][j][k] = 1;
locals->RequiredDPPCLK[i][j][k] = locals->MinDPPCLKUsingSingleDPP[k]
@@ -5222,7 +5222,7 @@ void dml21_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
mode_lib->vba.ODMCombineEnabled[k] =
locals->ODMCombineEnablePerState[mode_lib->vba.VoltageLevel][k];
} else {
- mode_lib->vba.ODMCombineEnabled[k] = false;
+ mode_lib->vba.ODMCombineEnabled[k] = dm_odm_combine_mode_disabled;
}
mode_lib->vba.DSCEnabled[k] =
locals->RequiresDSC[mode_lib->vba.VoltageLevel][k];
--
2.29.2
reply other threads:[~2021-09-27 10:07 UTC|newest]
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